This document summarizes research on the effects of bed planting systems on wheat crop yield, water productivity, and soil physical properties. Several studies found that bed planting systems increased wheat grain yields, harvest index, water productivity, and soil properties compared to flat planting. Yield gains ranged from 10-13% in some studies comparing bed planting to flat planting. Optimal bed widths and numbers of rows per bed varied between studies but beds generally outperformed flat planting in terms of wheat productivity and efficient water use.
Rice Crop establishment techniques in South Asia by Pardeep Sagwal CCS HAU Hisarpardeepsagwal
Rice being a global crop grown widely across the world with varying methodologies and techniques. so do we have option for south Asia which is the hub for rice production. do we have enough resources to continued production of rice with lesser availability of water and Labour which are the most limiting factor in the region.
Integrated Nutrient Management refers to maintenance of soil fertility and the plant nutrient supply at an optimum level for sustaining the desired productivity through optimization of the benefits from all the possible sources of Organic, Inorganic & biological component in an integrated manner.
Rice Crop establishment techniques in South Asia by Pardeep Sagwal CCS HAU Hisarpardeepsagwal
Rice being a global crop grown widely across the world with varying methodologies and techniques. so do we have option for south Asia which is the hub for rice production. do we have enough resources to continued production of rice with lesser availability of water and Labour which are the most limiting factor in the region.
Integrated Nutrient Management refers to maintenance of soil fertility and the plant nutrient supply at an optimum level for sustaining the desired productivity through optimization of the benefits from all the possible sources of Organic, Inorganic & biological component in an integrated manner.
Long term effects of soil tillage systems and crop sequence on irrigated whea...mohammad reza mehrvar
In the presented oral paper on long-term effects of Conservation Agriculture in irrigated production environments, the positive synergies as a result of adoption suitable managed approaches for holistic cropping systems can be observed.
International Journal of Engineering and Science Invention (IJESI) is an international journal intended for professionals and researchers in all fields of computer science and electronics. IJESI publishes research articles and reviews within the whole field Engineering Science and Technology, new teaching methods, assessment, validation and the impact of new technologies and it will continue to provide information on the latest trends and developments in this ever-expanding subject. The publications of papers are selected through double peer reviewed to ensure originality, relevance, and readability. The articles published in our journal can be accessed online.
In order to make the best use of the agricultural waste which is generated in our farm. There are some techniques and methods to make the best use of these wastes into a source of nutrient for plant growth and development.
Effect of Paddy Straw Based Integrated Nutrient Management Practices for Sust...iosrjce
The field experiments on Integrated Nutrient Management in rice were carried out ( Kharif
2010,2011 and 2012 and summer 2011 and 2012) in red loamy soil at Agricultural and Horticultural Research
Station, Kathalagere, Channagiri taluk, Davanagere district of Karnataka, India to develop suitable integrated
nutrient management practices for rice using organic and inorganic sources of nutrients through integration of
paddy straw treated with combination of cow dung slurry @ 5% + Trichoderma harizianum @5 kg ha-1 +
Pleurotus sajor caju @ 5 kg ha-1
.The organic sources of nutrients used in the present study were FYM (Farm
yard manure), paddy straw and Gliricidia sipium. The results of the present investigation clearly indicated that
the supply of recommended dose of NPK with FYM or paddy straw treated with cow dung slurry @ 5% + T.
harizianum @5 kg ha-1 + P. sajor caju @ 5 kg ha-1
or Gliricidia yielded significantly positive response in
increasing yield attributes like grain and straw yield in rice. The pooled experimental data of five season
experimentation confirmed the results for sustainability of rice productivity
Abstract— The study was carried out through on farm testing during kharif seasons of 2012 and 2013 under mid central table land zone of Odisha with an objective to evaluate the performances of short duration paddy Sahabhagi dhan as compared to the farmer’s practice (Khandagiri). The late matured (98.3 days) Sahabhagi dhan recorded higher germination(48.4 m-2), plant height(87.5 cm), effective tillers plant-1(13.2), Length of panicle(22.6 cm), filled grains panicle-1(125.3) with spikelet fertility(93.65 %) and 1000 grain weight(22.3 g) than khandagiri. The same also produced grain yield 35.5 q ha-1 which is 28.6 % higher yield than Khandagiri with harvest index ( 47.9) and water productivity(3.17 kg mm-1). The variety gave higher gross return Rs. 50365 ha-1 with a benefit- cost ratio 1.38 and additional net return Rs.6059 ha-1 as compared to farmers practice and thus the existing variety Khandagiri can be replaced by Sahabhagi dhan for higher productivity and income.
The Study of Straw Organics Products and JajarLegowo Utilization toward Rice ...iosrjce
IOSR Journal of Agriculture and Veterinary Science (IOSR-JAVS) is a double blind peer reviewed International Journal edited by the International Organization of Scientific Research (IOSR). The journal provides a common forum where all aspects of Agricultural and Veterinary Sciences are presented. The journal invites original papers, review articles, technical reports and short communications containing new insight into any aspect Agricultural and Veterinary Sciences that are not published or not being considered for publication elsewhere.
CK Dotaniya= Role of Biofertilizers in Integrated Nutrient ManagementC. Dotaniya
The concept of INM is the continuous improvement of soil productivity on long term basis through suitable use of fertilizers and organic manures including green manure, biofertilizers and their scientific management for optimum growth, yield and quality of different crops and cropping system in specific agro-ecological situations.
Authors: Norman Uphoff, Vasilia Fasoula, Iswandi Anas, Amir Kassam and A.K. Thakur
Title: Improving the Phenotypic Expression of Rice Genotypes: Reasons to Rethink Selection Practices and ‘Intensification’ for Rice Production Systems
Oral presentation at: The 4th International Rice Congress
Venue: Bangkok International Trade and Exhibition Center, Bangkok, Thailand
Date: October 31, 2014
An organic amendment is any material of plant or animal origin that can be added to the soil to improve its physical, chemical and biological properties.
Long term effects of soil tillage systems and crop sequence on irrigated whea...mohammad reza mehrvar
In the presented oral paper on long-term effects of Conservation Agriculture in irrigated production environments, the positive synergies as a result of adoption suitable managed approaches for holistic cropping systems can be observed.
International Journal of Engineering and Science Invention (IJESI) is an international journal intended for professionals and researchers in all fields of computer science and electronics. IJESI publishes research articles and reviews within the whole field Engineering Science and Technology, new teaching methods, assessment, validation and the impact of new technologies and it will continue to provide information on the latest trends and developments in this ever-expanding subject. The publications of papers are selected through double peer reviewed to ensure originality, relevance, and readability. The articles published in our journal can be accessed online.
In order to make the best use of the agricultural waste which is generated in our farm. There are some techniques and methods to make the best use of these wastes into a source of nutrient for plant growth and development.
Effect of Paddy Straw Based Integrated Nutrient Management Practices for Sust...iosrjce
The field experiments on Integrated Nutrient Management in rice were carried out ( Kharif
2010,2011 and 2012 and summer 2011 and 2012) in red loamy soil at Agricultural and Horticultural Research
Station, Kathalagere, Channagiri taluk, Davanagere district of Karnataka, India to develop suitable integrated
nutrient management practices for rice using organic and inorganic sources of nutrients through integration of
paddy straw treated with combination of cow dung slurry @ 5% + Trichoderma harizianum @5 kg ha-1 +
Pleurotus sajor caju @ 5 kg ha-1
.The organic sources of nutrients used in the present study were FYM (Farm
yard manure), paddy straw and Gliricidia sipium. The results of the present investigation clearly indicated that
the supply of recommended dose of NPK with FYM or paddy straw treated with cow dung slurry @ 5% + T.
harizianum @5 kg ha-1 + P. sajor caju @ 5 kg ha-1
or Gliricidia yielded significantly positive response in
increasing yield attributes like grain and straw yield in rice. The pooled experimental data of five season
experimentation confirmed the results for sustainability of rice productivity
Abstract— The study was carried out through on farm testing during kharif seasons of 2012 and 2013 under mid central table land zone of Odisha with an objective to evaluate the performances of short duration paddy Sahabhagi dhan as compared to the farmer’s practice (Khandagiri). The late matured (98.3 days) Sahabhagi dhan recorded higher germination(48.4 m-2), plant height(87.5 cm), effective tillers plant-1(13.2), Length of panicle(22.6 cm), filled grains panicle-1(125.3) with spikelet fertility(93.65 %) and 1000 grain weight(22.3 g) than khandagiri. The same also produced grain yield 35.5 q ha-1 which is 28.6 % higher yield than Khandagiri with harvest index ( 47.9) and water productivity(3.17 kg mm-1). The variety gave higher gross return Rs. 50365 ha-1 with a benefit- cost ratio 1.38 and additional net return Rs.6059 ha-1 as compared to farmers practice and thus the existing variety Khandagiri can be replaced by Sahabhagi dhan for higher productivity and income.
The Study of Straw Organics Products and JajarLegowo Utilization toward Rice ...iosrjce
IOSR Journal of Agriculture and Veterinary Science (IOSR-JAVS) is a double blind peer reviewed International Journal edited by the International Organization of Scientific Research (IOSR). The journal provides a common forum where all aspects of Agricultural and Veterinary Sciences are presented. The journal invites original papers, review articles, technical reports and short communications containing new insight into any aspect Agricultural and Veterinary Sciences that are not published or not being considered for publication elsewhere.
CK Dotaniya= Role of Biofertilizers in Integrated Nutrient ManagementC. Dotaniya
The concept of INM is the continuous improvement of soil productivity on long term basis through suitable use of fertilizers and organic manures including green manure, biofertilizers and their scientific management for optimum growth, yield and quality of different crops and cropping system in specific agro-ecological situations.
Authors: Norman Uphoff, Vasilia Fasoula, Iswandi Anas, Amir Kassam and A.K. Thakur
Title: Improving the Phenotypic Expression of Rice Genotypes: Reasons to Rethink Selection Practices and ‘Intensification’ for Rice Production Systems
Oral presentation at: The 4th International Rice Congress
Venue: Bangkok International Trade and Exhibition Center, Bangkok, Thailand
Date: October 31, 2014
An organic amendment is any material of plant or animal origin that can be added to the soil to improve its physical, chemical and biological properties.
"Zero tillage a profitable resource saving technology in india and global content".
presented by
Sunil Kumar
M.Sc. Agronomy
Department of agronomy forages and grassland management, CSKHPKV, Palampur. India
EVALUATION OF PERFORMANCE OF COWPEA (Vigna unguiculata L) VARIETIES IN AGRON...Santosh pathak
it is the first experiment conducted by our team in agronomic crops. the site was lamjung campus, lamjung Nepal. It was done to know the performance of different varites of cowpea
Effects of crop establishment methods and irrigation schedules on productivit...fatehsekhon
Rice is the staple food for more than half of the global population. In India, it is grown on an area of about 43.97 m ha with total production and productivity of about 104.32 mt and 2.37 t/ha respectively (Anonymous 2013). In Punjab, it occupied an area of 2.82 m ha with production and productivity of 10.54 mt and 3.74 t/ha respectively and in Haryana, it was grown on an area of 1.24 m ha with production and productivity of 3.76 mt and 3.02 t/ha respectively (Anonymous 2013).
The most common practice for establishing rice in rice wheat system of indo-gangatic plains region is puddling before transplanting. Alternative to traditional method direct seeding may be adopted because it does not require that heavy amount of labour, water and capital input initially and also crop mature earlier (7-10 days) than transplanted crop allowing timely sowing of succeeding wheat crop. Recent research suggests that new methods of rice establishment, viz zero till rice, bed planting and SRI has potential to reduce cost and increase sustainability of irrigated rice culture while maintaining yield.
Irrigation plays a pivotal role in increasing productivity of rice. The efficiency and productivity of irrigation water is quite low owing to percolation losses and high water requirement. There is an urgent need to save water and increase its efficiency in rice production. Various agronomic practice like proper land levelling, proper transplanting time, selection of suitable variety and increasing interval between successive irrigation can play a lead role in water saving and to obtain sustainable yield of the crop. The sustainability of rice production in north-west India is threatened by scarcity of water. So there is need to increase water use efficiency in rice production.
Gangwar and Singh (2010) resulted that among different crop establishment methods, highest yield and yield attributing characters of rice was obtained with drum seeding wet bed method. Gill et al (2006) revealed that dry matter accumulation, leaf area index, effective tillers and grain yield were significantly more in direct seeding than transplanted rice. Water productivity in direct seeded rice was higher as compared to transplanted rice clearly showing the more water use efficiency in DSR. Jagtap et al (2013) concluded that the crop established by transplanting recorded significantly higher growth as well as yield attributes resulting in to significantly more grain and straw yield. Grain yield found to be highest in Japanese manual transplanted rice followed by dry drilling (30 kg/ha), dry drilling (15 kg/ha) and drum seeding (Dixit et al 2010). Singh et al (2005) found that mechanical transplanting of rice resulted in highest grain and straw yield which was at par with manual transplanting but significantly higher than both direct seeding methods.
Dryland agriculture contributes about 60 per cent of the food to the country. The climate change and the rainfall variability affects the crops grown in these lands. The improved agricultural practices will help the farmers to take care of the crops grown and reap higher yields. The sustainability and production factors will be improved with the advanced technologies. The tillage operations, moisture conservation practices, improved varieties, farm machinery, cropping systems will help for the economic stability of the farmers.
The Deyland agriculture has to be improved with innovative research and technologies. The soil and water conservation structures need to established for higher productivity. The bore well recharge has to be done to increase the ground water table. Runoff farming need to be adopted to increase the water availability in off season crop cultivation
Improved Agro techniques to Enhance Sugarcane Productivity in IndiaBasavaraj Patil
Sugarcane is the second most important commercial crop not only for sugar production, but also increasingly as a bioenergy crop due to its phenomenal dry matter production capacity. Sugarcane plays a vital role in the economic uplift of the growers and the country. Currently sugarcane productivity is stagnating in India and demand for sugarcane is increasing. To meet the domestic demand for sugar, jaggery, juice (beverage), and other diversified uses (ethanol, biomass, fibre etc.), there is a need to enhance cane productivity to around 100 tonnes per ha by the year 2030 from the present 70 tonnes per hectare.
Scope for extending sugarcane area in the country is limited. Under these circumstances, emphasis must be on increasing sugarcane productivity. Improved agro technologies such as situation-specific cultivars, newer planting techniques, site-specific and integrated nutrient management, drip irrigation, fertigation, integrated weed management, crop residue management etc. have the potential to increase yields substantially.
Similar to PERFORMANCE OF BED PLANTING SYSTEM ON WATER PRODUCTIVITY, SOIL PHYSICAL PROPPERTIED AND YIELD OF WHEAT CROP (20)
Introduction:
RNA interference (RNAi) or Post-Transcriptional Gene Silencing (PTGS) is an important biological process for modulating eukaryotic gene expression.
It is highly conserved process of posttranscriptional gene silencing by which double stranded RNA (dsRNA) causes sequence-specific degradation of mRNA sequences.
dsRNA-induced gene silencing (RNAi) is reported in a wide range of eukaryotes ranging from worms, insects, mammals and plants.
This process mediates resistance to both endogenous parasitic and exogenous pathogenic nucleic acids, and regulates the expression of protein-coding genes.
What are small ncRNAs?
micro RNA (miRNA)
short interfering RNA (siRNA)
Properties of small non-coding RNA:
Involved in silencing mRNA transcripts.
Called “small” because they are usually only about 21-24 nucleotides long.
Synthesized by first cutting up longer precursor sequences (like the 61nt one that Lee discovered).
Silence an mRNA by base pairing with some sequence on the mRNA.
Discovery of siRNA?
The first small RNA:
In 1993 Rosalind Lee (Victor Ambros lab) was studying a non- coding gene in C. elegans, lin-4, that was involved in silencing of another gene, lin-14, at the appropriate time in the
development of the worm C. elegans.
Two small transcripts of lin-4 (22nt and 61nt) were found to be complementary to a sequence in the 3' UTR of lin-14.
Because lin-4 encoded no protein, she deduced that it must be these transcripts that are causing the silencing by RNA-RNA interactions.
Types of RNAi ( non coding RNA)
MiRNA
Length (23-25 nt)
Trans acting
Binds with target MRNA in mismatch
Translation inhibition
Si RNA
Length 21 nt.
Cis acting
Bind with target Mrna in perfect complementary sequence
Piwi-RNA
Length ; 25 to 36 nt.
Expressed in Germ Cells
Regulates trnasposomes activity
MECHANISM OF RNAI:
First the double-stranded RNA teams up with a protein complex named Dicer, which cuts the long RNA into short pieces.
Then another protein complex called RISC (RNA-induced silencing complex) discards one of the two RNA strands.
The RISC-docked, single-stranded RNA then pairs with the homologous mRNA and destroys it.
THE RISC COMPLEX:
RISC is large(>500kD) RNA multi- protein Binding complex which triggers MRNA degradation in response to MRNA
Unwinding of double stranded Si RNA by ATP independent Helicase
Active component of RISC is Ago proteins( ENDONUCLEASE) which cleave target MRNA.
DICER: endonuclease (RNase Family III)
Argonaute: Central Component of the RNA-Induced Silencing Complex (RISC)
One strand of the dsRNA produced by Dicer is retained in the RISC complex in association with Argonaute
ARGONAUTE PROTEIN :
1.PAZ(PIWI/Argonaute/ Zwille)- Recognition of target MRNA
2.PIWI (p-element induced wimpy Testis)- breaks Phosphodiester bond of mRNA.)RNAse H activity.
MiRNA:
The Double-stranded RNAs are naturally produced in eukaryotic cells during development, and they have a key role in regulating gene expression .
THE IMPORTANCE OF MARTIAN ATMOSPHERE SAMPLE RETURN.Sérgio Sacani
The return of a sample of near-surface atmosphere from Mars would facilitate answers to several first-order science questions surrounding the formation and evolution of the planet. One of the important aspects of terrestrial planet formation in general is the role that primary atmospheres played in influencing the chemistry and structure of the planets and their antecedents. Studies of the martian atmosphere can be used to investigate the role of a primary atmosphere in its history. Atmosphere samples would also inform our understanding of the near-surface chemistry of the planet, and ultimately the prospects for life. High-precision isotopic analyses of constituent gases are needed to address these questions, requiring that the analyses are made on returned samples rather than in situ.
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Spectroscopy is a branch of science dealing the study of interaction of electromagnetic radiation with matter.
Ultraviolet-visible spectroscopy refers to absorption spectroscopy or reflect spectroscopy in the UV-VIS spectral region.
Ultraviolet-visible spectroscopy is an analytical method that can measure the amount of light received by the analyte.
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Since the loophole-free Bell experiments of 2020 and the Nobel prizes in physics of 2022, critics of Bell's work have retreated to the fortress of super-determinism. Now, super-determinism is a derogatory word - it just means "determinism". Palmer, Hance and Hossenfelder argue that quantum mechanics and determinism are not incompatible, using a sophisticated mathematical construction based on a subtle thinning of allowed states and measurements in quantum mechanics, such that what is left appears to make Bell's argument fail, without altering the empirical predictions of quantum mechanics. I think however that it is a smoke screen, and the slogan "lost in math" comes to my mind. I will discuss some other recent disproofs of Bell's theorem using the language of causality based on causal graphs. Causal thinking is also central to law and justice. I will mention surprising connections to my work on serial killer nurse cases, in particular the Dutch case of Lucia de Berk and the current UK case of Lucy Letby.
Richard's aventures in two entangled wonderlandsRichard Gill
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The ambient solar wind that flls the heliosphere originates from multiple
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holes and slow-speed, highly variable, streams whose source regions are
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4. An Overview of Sugarcane White Leaf Disease in Vietnam.pdf
PERFORMANCE OF BED PLANTING SYSTEM ON WATER PRODUCTIVITY, SOIL PHYSICAL PROPPERTIED AND YIELD OF WHEAT CROP
1.
2. Performance of bed planting system on water
productivity, soil physical properties and yield of wheat
crop
Presented by
VIPIN KUMAR SAGAR
Id. No. - 2670
Ph.D. (AGRONOMY)
DEPARTMENT OF AGRONOMY
SARDAR VALLABHBHAI PATEL UNIVERSITY OF
AGRICULTURE & TECHNOLOGY, MEERUT- 250110 (U.P)
SEMINAR
on
3. INTRODUCTION
Wheat (Triticum aestivum L.) is the second most important cereal
crop of India.
The total area of wheat in the world is around 222.6 mha.
The total production 716.10 mt.
The average world productivity is 32.2 q/ha. (USDA, 2014).
In India it covers an wheat area of 31.2 mha.
The total production of 95.90 mt.
The total average productivity of 30.80 q/ha. (USDA, 2014).
In India, U.P. having first rank in production (30.25 mt) and area
(9.96 mha).
The Punjab having first rank with 48.48 q/ha.
UP fourth rank with 30.38 q/ha yield.
(Directorate of Economics and Statistics Government of
India, 2014).
6. Source: United States Department of Agriculture (USDA), 2014.
Country wise productivity of wheat in the world (q/ha)
79.5
73
52.3
30.8
30.1
29.5
27.7
24.8
19.01
18.8
Germany
france
China
India
Canada
United state
Pakistan
Russia
Iran
Australia
7. 9.96
5.8
3.6
2.9
2.5 2.26
1.4
1.1
0.38 0.35 0.3
0
2
4
6
8
10
12
Area (million hectares)
Source: Directorate of Economics and Statistics (DES), Government of India, 2014.
States wise area of wheat in India (mha)
9. 48.48 47.22
31.75 30.38
28.02 27.03
24.25 24.05
22.51
20.58
0
10
20
30
40
50
60
Productivity (q/ha)
Source: Directorate of Economics and Statistics (DES), Government of India, 2014.
States wise productivity of wheat in India (q/ha)
10. Planting
pattern
Grain yield
(kg/ha)
Biological
yield (kg/ha)
Harvest index
(%)
Water
productivity
(kg/m-3)
B75-2 4429 11925 37.20 1.52
B75-3 4560 11703 39.29 1.53
B90-2 4357 12026 36.27 1.63
B90-3 6180 14575 42.49 2.25
B90-4 4890 13398 36.67 1.75
Flat
planting
5282 15151 35.11 1.26
CD
(P=0.05)
343 917 2.43 0.11
Kumar et al., 2010 (Hisar)
Yield and water productivity of wheat as influenced by planting
patterns
11. Comparison of yield and water use efficiency for raised bed
versus flat irrigation/planting methods of wheat
Fahong et al., 2002 (China)
Variety Planting
method
Irrigation
water
applied
(m3/ha)
Grain yield
(kg/ha)
Total water
available
(m3/ha)
Water use
efficiency
(kg/m-3)
Jimai 19
Bed 1500 6900 3543 1.96
Flat 1800 6415 3843 1.67
Yannong 19
Bed 1500 7065 3543 1.99
Flat 1800 5799 3843 1.51
Mean - 6544 1.78
LSD
(P=0.05)
- 375 0.29
12. Grain yield and water productivity of wheat under bed
planting (FIRBS)
Planting
Methods
Grain yield (q/ha)
Water productivity
(kg/m-3)
2010-11 2011-12 2010-11 2011-12
Conventional 41.61 47.19 5.03 2.51
Bed (FIRB) 42.33 49.33 6.30 3.05
Singh et al., 2015 (Hisar)
13. Effect of bed planting system on water productivity of wheat
Planting
methods
Grain yield
(t ha–1)
Straw yield
(t ha–1)
Water productivity
(kg/m-3)
2002-03 2003-04 2002-03 2003-04 2002-03 2003-04
PLRB 5.00a 5.19a 6.00a 6.23a 1.90a 2.39a
TLRB 4.60b 4.74b 5.30b 5.44b 1.38b 1.65b
PLFB 4.60b 4.78b 6.20a 6.41a 1.31b 1.56c
TLFB 4.30c 4.42c 5.50c 4.60c 0.82c 1.03d
Means with the same letters are not significantly different at P = 0.05.
Jat et al., 2011
(Modipuram)
14. Effect of bed planting on water productivity for
wheat (2000–01 to 2003–04)
11.7
17.6
0
2
4
6
8
10
12
14
16
18
20
Basin Raised Bed
Hassan et al., 2004 (Pakistan)
WP (kg/ha/mm)
15. Effect of bed planting on tiller density, grain yield
and water use efficiency of wheat
Treatment Emergence
(m−2)
Tiller
density
(m−2)
Grain
yield
(t ha−1)
WUE
(kg
ha−1 cm−1)
Flat sowing
(pre-sowing irrigation) 173 425 4.20 99
Bed sowing
(pre-sowing irrigation) 156 393 3.99 97
Bed sowing (dry sown)
followed by irrigation 176 474 4.52 110
Bed sowing
(sown after applying irrigation
to dry beds)
167 427 4.21 103
LSD (0.05) 13.3 44.1 0.32 -
Kaur, 2003 (Ludhiana)
16. Effects of bed planting on yield and yield -attributes wheat
with different bed width
Bed width Determined
rows
Grains/spike Grain weight
per spike (g)
1000-grain
weight (g)
Yield
(kg/ha)
60 cm
3 rows
Edge rows 29.62 1.74
58.17 5524
Middle rows 20.37 1.22
75 cm
4 rows
Edge rows 29.05 1.79
58.80 5752
Middle rows 24.82 1.53
90 cm
5 rows
Edge rows 30.12 1.81
58.56 5502
Middle rows 21.12 1.36
Zhongming et al., 2003 (China)
17. Yields of wheat in bed planting system
Treatments Layout Grain yield
(t ha-1)
2002-03 2003-04 2004-05 Mean
CTW Flat 4.78 3.75 3.78 4.10
WB fresh beds 6.12 5.61 5.87 5.86
DDWB Perm. beds 4.26 4.01 3.02 3.52
Singh, 2005 (Ludhiana)
18. Yield and yield-attributes of wheat as influenced by
planting patterns
Planting
pattern
Plant
height
(cm)
Ear length
(cm)
No. of
spikes/m2
No. of
spikelets/
spike
No. of
grains/
spike
Grain
yield
(kg/ha)
B75-2 95.63 9.83 344.5 17.11 49.62 4429
B75-3 90.85 8.71 386.3 15.25 39.67 4560
B90-2 97.66 9.04 333.2 19.55 56.71 4357
B90-3 95.44 9.72 445.7 18.66 53.20 6180
B90-4 95.44 8.83 384.7 16.29 39.92 4890
Flat
planting
97.18 10.04 426.1 17.92 48.40 5282
CD
(P=0.05) 1.21 0.36 19.84 0.59 1.60 343
Kumar et al., 2010 (Hisar)
19. Effect of planting method on yield attributes of wheat
Method of
planting
Plant
height
90 DAS
(cm)
No. of
effective
tillers/m
Ear length
(cm)
No. of
spikelets/
spike
No. of
grain/spike
1000
grain
weight
(g)
FIRBS 79.5 78.5 9.9 17.1 44.2 49.9
Side sowing
on ridges
72.4 69.2 9.5 15.8 41.8 42.1
Conventional 71.3 55.2 8.7 15.5 35.5 40.0
CD (P=0.05) 6.48 21.81 0.44 1.28 3.99 6.28
Idnani and Kumar, 2012 (New Delhi)
20. Yield attributing characters and wheat yield as influenced
by planting method
Planting
method
Spikes m-1 Grains
spike-1
Test weight
(g)
Grain yield
(t/ha)
2003-04 2004-05 2003-04 2004-05 2003-04 2004-05 2003-04 2004-05
Zero till 68.10 73.36 46.78 47.07 43.30 45.01 3.29 3.53
Rota till 76.65 81.53 49.04 49.58 44.83 45.97 3.63 3.86
Bed
planting
89.01 92.25 50.82 51.52 45.87 46.84 3.75 4.20
Conventional
method
74.26 77.59 47.51 48.17 44.13 45.09 3.44 3.79.
CD (P=0.05) 6.69 3.47 2.61 2.44 NS NS 1.79 4.59
Maurya and Singh, 2008 (Faizabad)
21. Effect of Basin and Raised beds planting on
yield of wheat
Hassan et al., 2004 (Pakistan)
22. Effect of planting system on yield of wheat
Planting
system
Grain yield (q/ha) Straw yield (q/ha) Harvest index (%)
2007-08 2008-09 2007-08 2008-09 2007-08 2008-09
Conventional 41.15 43.80 57.48 58.20 41.68 42.90
FIRB 45.59 48.73 59.94 62.18 43.16 43.96
SEm± 0.668 0.548 0.800 0.546 0.248 0.289
LSD
(P=0.05)
1.914 1.569 2.291 1.563 0.814 0.828
Meena et al., 2013 (New Delhi)
23. Effect of bed planting system on Grain yield of wheat
Planting
methods
Grain yield
(t/ha)
2002-03 2003-04 2004-05 Mean
Flat 3.30 3.45 3.08 3.28
Fresh beds 3.75 3.80 3.45 3.67
Perm. beds 3.70 3.23 2.63 3.19
Gill and Rehman, 2004 (Pakistan)
24. Effect of different planting methods on
yield attributes and yield
Variety Planting
method
Spikes
/ m2
Grains/
spike
1000-
Grain
weight
(g)
Grain
yield
(kg/ha)
Yield
increase
(%)
Harvest
index
(%)
Jimai 19 Bed 453 43.1 38.7 6195
10.0
0.40
Flat 448 39.8 36.0 5629 0.40
Yannong
19
Bed 633 36.1 36.3 6765
13.4
0.42
Flat 616 32.2 34.1 5965 0.41
LSD
(P=0.05)
28 2.0 1.8 312 0.15
Fahong et al., 2002 (China)
25. Effect of planting method on yield and yield attributes of wheat
Method of planting Plant height
(cm)
Spike length
(cm)
Grain
yield
(t ha-1)
Straw
yield
(t ha-1)
Bed width
(cm)
Rows
bed-1
2002
70 2 97.3 a 13.9a 2.85a 5.44bc
70 3 97.3a 13.7a 2.82a 6.11a
80 2 96.8a 13.4ab 2.54bc 4.78d
80 3 97.0a 13.2ab 2.65b 5.41c
90 2 97.2a 12.6bc 2.26d 4.90d
90 3 97.3a 12.5bc 2.43c 5.65b
Conventional 85.1b 12.0c 5.46bc 2.35dc
Mollah et al., 2003) Cont..Different letters differ significantly at (P<0.05)
27. Yields of wheat on flats and raised beds in replicated
experiments at locations across North-Western India
Location Grain yield (t ha−1) Reference
Flat Raised bed
Delhi 4.93 4.99
Kumar & Mishra
(2001)
Haryana 5.67 5.50 Singh (1995)
Haryana 4.83 5.07 Yadav et al. (2002)
Punjab 5.45 5.67 Kaur (2000)
Punjab 3.48 3.68 Kumar (2002)
Punjab 4.22 4.37
Dhillon et al.
(2000)
Uttaranchal
5.00 5.19 Hobbs (2001)
Ram et al., 2005 (Ludhiana)
28. Effect sowing methods on economics of wheat
Method of
sowing
Grain yield
(tonnes/ha)
Cost of
cultivation
(Rs/ha)
Gross
income
(Rs/ha)
Net return
(Rs/ha)
B:C
ratio
FIRBS 4.765 10289 41875 31586 3.07
Side sowing
on ridges
3.726 9693 37897 28204 2.91
Conventional 3.531 11040 35768 24728 2.24
CD (5%) 0.3427 - - 2250 0.126
Idnani and Kumar, 2012 (New Delhi)
29. Effect planting methods on economics of
wheat
Planting
method
Gross cost
(Rs/ha)
Gross income
(Rs/ha)
Net income
(Rs/ha) B:C Ratio
FIRB 17045 49537 32492 1.90
Conventional 18134 40425 22291 1.22
Hassan et al., 2004 (Pakistan)
30. Effect of bed planting on wheat, water use efficiency
and soil physical properties
Treatment Grain yield
(q/ha)
Total water
applied
(cm)
WUE (kg/ha-
cm)
Bulk density
(g/cm3)
Zero tillage 41.60 30.80 135.06 1.49
Bed planting 46.30 26.00 178.07 1.40
Conventional
tillage
42.40 32.40 130.86 1.41
CD at 5% 0.68
Goel and Verma, 2005 (Karnal)
31. Effect of planting method on soil properties, grain yield, water
use and water use efficiency of wheat
Planting
method
Bulk density
(0–10 cm)
(mg m−3)
Infiltration
rate
(cm h−1)
Grain
yield
(t ha−1)
Water
applied
(cm)
WUE
(kg ha−1
cm−1)
Raised bed
3 rows/bed
1.35 0.83 5.31 21.4 186
Conventional
sowing
1.42 0.62 5.09 24.9 157
LSD (0.05) 0.05 NS 0.37 - 27
Aggarwal and Goswami, 2003 (New Delhi)
Cont..
32. Planting
system
Soil moisture
(mg/m3)
Infiltration rate
(cm/hr)
Penetration
resistance (MPa)
At
sowing
At
harvest
At sowing At harvest At sowing At harvest
Bed planting 1.35 1.50 2.1 0.83 0.08 0.36
Conventional
planting
1.42 1.53 1.6 0.62 0.14 0.38
CD (P=0.05) 0.05 NS 0.6 NS 0.03 NS
Infiltration rate and penetration resistance of sandy-loam soil
at sowing and harvest of wheat planted on beds and
conventionally
Agarwal and Goswami, 2003 (New Delhi)
33. Physical properties and wheat yield under various bed
planting techniques
Treatments Bulk
density
(Mg/m-3)
Water
stable
aggregates
>0.25 mm
(%)
Aggregate
Porosity
(%)
Grain yield (t/ha)
2009-10 2010-11 2011-12
PLWB 1.44 82.8 43.2 5.15 5.20 5.35
TLWB 1.46 79.0 40.8 4.70 4.72 4.80
PLNB 1.45 81.9 42.7 4.95 5.00 5.15
TLNB 1.48 72.9 40.2 4.65 4.68 4.70
PLFB 1.49 80.3 41.3 4.75 4.77 4.85
TLFB 1.50 66.7 39.6 4.45 4.42 4.45
CD (P=0.05) 0.09 5.3 1.74 0.24 0.2 0.31
Naresh et al., 2014 (Meerut)
34. Effect of sowing method on yield and soil physical
properties of wheat
Method of
sowing
Grain yield
(tonnes/ha)
Straw yield
(tonnes/ha)
Harvest
index
(%)
Bulk
density
(g/cm-3)
Cumulative
infiltration
(cm/hr)
FIRBS 4.765 11.030 0.432 1.44 8.07
Side sowing
on ridges
3.726 9.00 0.414 1.50 7.75
Conventional 3.531 8.827 0.400 1.47 7.89
CD (5%) 0.3427 1.4219 0.0241 0.02 0.15
Idnani and Kumar, 2012 (New Delhi)
35. Hassan et al., 2004 (Pakistan)
Cumulative infiltration at wheat harvest
36. Geometric mean saturated hydraulic conductivity data for
PRBs and a normal seedbed.
Hamilton et al., 2005 (Australia)
37. Planting
pattern
Bulk density at harvest (g cm-3) Cumulative
infiltration
rate at
harvest
(cm)
0-15
cm
15-30
cm
30-60
cm
ZT 1.57 1.61 1.56 18.50
CT 1.49 1.63 1.54 16.26
BT 1.48 1.63 1.58 16.79
Effect of different planting pattern on bulk density at different depth
and cumulative infiltration rate at harvest of wheat
Singh et al., 2010 (Ludhiana)
38. Effect of bed planting system
on water productivity and yield of wheat
In this method wheat is sown on Raised beds
accommodating 2-6 rows of wheat.
Savings of about 40% irrigation water.
Less water requirement by 30-40%.
Enhance of water productivity.
Decrease seed rate up to 40%.
Save the 15-25% of total irrigation time with same or
enhance productivity.
Increase yield up to 10%.
Naresh et al., 2011
39. Effect of bed planting system
on soil physical properties
Reduce field compaction.
Reduce soil erosion.
Reduce of the salt concentration.
Reduction of soil crusting on the top of the bed.
The improvement of soil aggregation aggregate
stability.
Reduction the soil bulk density and increase
porosity of soil.
Increase rate of infiltration.
Improvement hydraulic conductivity of the soil.
Egball et al., 1996; Fahong et al., 2004
40. CONCLUSION
Bed planting system for getting higher productivity on a sustained
basis in wheat crop.
Bed planting technique in wheat is superior over flat sowing in
respect of productivity, input use efficiency and economic returns.
Bed planting system improve saving of water, and superior water
productivity then conventional planting of wheat crop.
Bed planting system for getting higher infiltration rate, aggregate
suability and aggregate porosity, hydraulic conductivity and low
bulk density of the soil.