Water.pptx
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This document compares three types of water found in soil: gravitational water, capillary water, and hygroscopic water. Gravitational water is stored in larger soil pores and moves down through soil via gravity. Capillary water is held in smaller pores and moves up via capillary action, making it available to plants. Hygroscopic water is bound to soil particles and does not move or supply plants.
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Lh1 water
Water is essential for plant growth and moves through plants via osmosis from areas of high water potential in the soil to areas of low water potential in leaves. It travels upward through the xylem via cohesion and adhesion. Transpiration pulls water through the plant and increases with temperature, sunlight and low humidity. Plants have adapted mechanisms like waxy coatings to reduce water loss. In soil, water exists in gravitational, capillary and hydroscopic forms. Clay soils retain more water but drain less well than sandy soils. Proper irrigation requires determining plant water needs based on evapotranspiration and soil type, and regularly checking penetration depth and application rates. Watering in the morning is best to reduce evaporation.
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The document discusses key components and properties of soil that affect plant growth. It covers topics like soil texture, aggregates, temperature and gas cycles, water, carbon, anchorage, oxygen, nutrients, root growth limitations, soil health, tilth, and compaction. The main points are:
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Lh1 water
Water is essential for plant growth and moves through plants via osmosis from areas of high water potential in the soil to areas of low water potential in leaves. It travels upward through the xylem via cohesion and adhesion. Transpiration pulls water through the plant and increases with temperature, sunlight and low humidity. Plants have adapted mechanisms like waxy coatings to reduce water loss. In soil, water exists in gravitational, capillary and hydroscopic forms. Clay soils retain more water but drain less well than sandy soils. Proper irrigation requires determining plant water needs based on evapotranspiration and soil type, and regularly checking penetration depth and application rates. Watering in the morning is best to reduce evaporation.
Water logging and salinity control
Following slides helps the fresher to understand the aspect of water logging and salinity of the soil and their control and management strategies for sustainable agriculture
Report; factors affecting water uptake by plants
Water plays many essential roles in plant growth and development, including transporting minerals and photosynthates. There are three forms of water in soil: gravitational water that leaches down, hygroscopic water tightly bound to soil particles, and capillary water available to plants. Capillary water fills micro pores in soil at field capacity after rain. Three forces - gravity, cohesion, and adhesion - are responsible for water movement in soil. Water is most available to plants at field capacity, with sufficient water and air in the soil. Cohesion, adhesion, salts, soil texture, and water potential all impact a soil's water availability to plants. Soils should be studied to effectively irrigate and make best use of water
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"MK Seed Company” is privileged to cater premium seeds, tools, pesticide, fertilizers, and other essential resources to a wide range of customers from extensive agricultural business holders to small family farms. MK Seed Company also customizes ‘Mulching Film’ at different sizes and prices and provides its customers with special ‘Polyhouse’ seeds and equipment’s. Our distribution partners include farmers, gardeners, and agricultural enthusiasts across rural communities and urban areas.
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- Soil texture, aggregates, pores, and organic matter influence properties like infiltration, drainage, and nutrient storage.
- Temperature, gases, water, carbon, and nutrient cycles all impact plant growth processes.
- Roots need anchorage, water, oxygen, and nutrients from the soil to support the entire plant.
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- Tilling,
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The document discusses the relationship between soil, water, and plants. It covers several key topics:
- The importance of water for plant growth and physiological processes like germination, photosynthesis, and transpiration. Water is necessary for these processes and makes up a large percentage of fresh plant tissues.
- The movement and storage of water in soil, including gravitational, field capacity, and hygroscopic water. Plants can only access water within a certain soil water potential range.
- The mechanisms by which plants absorb water from soil, including passive absorption via transpirational pull and active absorption using energy. Absorption is influenced by root properties and environmental factors.
- How nutrients move from soil to plant
F10 Soil water.ppt
1. There are three types of water in soil: adhesion water, cohesion water, and gravitational water. Adhesion and cohesion water are available to plants, while gravitational water drains through the soil.
2. Critical levels of soil water include field capacity, wilting point, and hygroscopic coefficient. Field capacity is the maximum amount of water available to plants, while the wilting point is when plants begin to wilt due to lack of water.
3. Water moves through the soil via capillary action from areas of higher water potential to lower. The various forces that determine water potential in soil are: matric, gravitational, osmotic, and hydrostatic potentials.
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Water plays a crucial role in agriculture. Approximately 70% of freshwater used by humans goes to agriculture, mainly for irrigation which accounts for 70-95% of water use in many developing countries. There are three main types of water in soil: gravitational water which drains quickly, capillary water held in microspores and available to plants, and hygroscopic water tightly bound to soil particles and unavailable to plants. Proper water levels are important for plant growth - too much can cause root rot while too little prevents nutrient transport through the plant.
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Prepared By
Praveen M Jigajinni
DCSc & Engg,PGDCA,ADCA,MCA,MSc(IT),MTech(IT), M.Phil (Comp Sci)
For Any Queries Please feel free to contact:
Email Id : praveenkumarjigajinni@gmail.com
Cell No: 9431453730
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The document discusses the relationship between soil, water, and plants. It describes how water is essential for plant growth and physiological processes. Water is necessary for photosynthesis, cell structure, nutrient transport, and more. The document outlines how water moves through soil and is absorbed by plant roots, either through passive uptake driven by transpiration or active absorption requiring energy. Adequate soil water is required for soil functioning and plant health.
Soil water plant relationship
The document discusses the relationship between soil, water, and plants. It covers several key topics:
1. Water plays a vital role in soil functioning, plant growth processes like photosynthesis and transpiration, and is essential for plant cell structure.
2. Water moves through the soil to plant roots through both capillary action and root growth into moist soil areas.
3. Plants absorb water through both passive uptake driven by transpiration pull and active uptake requiring energy when salt concentrations are high.
4. Nutrient movement from soil to roots occurs through mass flow, diffusion, and root interception, and is influenced by soil, plant and nutrient properties.
Rice Water management
Rice requires ample water to grow and is most widely cultivated in areas with high rainfall or irrigation. The average total water requirement for rice is 1100-1250 mm, with the critical stages being active tillering, panicle initiation, booting, heading, and flowering when water stress can severely impact yields. Water can be managed through continuous shallow submergence, intermittent submergence during critical stages, or saturation without submergence to reduce water needs while maintaining high yields.
Water Management In Rice...
Rice requires ample water to grow and is usually cultivated with continuous flooding or intermittent flooding of rice fields. The total water requirement for rice is approximately 1,100-1,250 mm, with the critical growth stages being active tillering, panicle initiation, booting, heading, and flowering when water stress can severely impact yields. Proper water management through irrigation practices such as intermittent flooding, shallow and controlled flooding, and reducing percolation losses through soil management are important for optimizing rice production.
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This document provides guidance on water conservation techniques for vegetable gardens. It recommends amending soil with organic matter to increase water retention. Drip irrigation and mulching can reduce water needs by 50%. Planting in blocks rather than rows and controlling weeds also saves water. Water is most critical during seed germination, transplanting, flowering, and fruit production for many vegetables. The document advises restricting water-intensive crops if irrigation is limited to twice weekly and not growing a garden if no water is allowed.
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Summary Of transcription and Translation.pdf
Hello Everyone Here We are Sharing You with The process of protien Synthesis in very short points you will be Able to understand It Very well
快速办理(UAM毕业证书)马德里自治大学毕业证学位证一模一样
学校原件一模一样【微信：741003700 】《(UAM毕业证书)马德里自治大学毕业证学位证》【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
【主营项目】
一.毕业证【q微741003700】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
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The document discusses the relationship between soil, water, and plants. It covers several key topics:
- The importance of water for plant growth and physiological processes like germination, photosynthesis, and transpiration. Water is necessary for these processes and makes up a large percentage of fresh plant tissues.
- The movement and storage of water in soil, including gravitational, field capacity, and hygroscopic water. Plants can only access water within a certain soil water potential range.
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1. There are three types of water in soil: adhesion water, cohesion water, and gravitational water. Adhesion and cohesion water are available to plants, while gravitational water drains through the soil.
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Translocation
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Praveen M Jigajinni
DCSc & Engg,PGDCA,ADCA,MCA,MSc(IT),MTech(IT), M.Phil (Comp Sci)
For Any Queries Please feel free to contact:
Email Id : praveenkumarjigajinni@gmail.com
Cell No: 9431453730
soilwaterplantrelationship-180316015636.pdf
The document discusses the relationship between soil, water, and plants. It describes how water is essential for plant growth and physiological processes. Water is necessary for photosynthesis, cell structure, nutrient transport, and more. The document outlines how water moves through soil and is absorbed by plant roots, either through passive uptake driven by transpiration or active absorption requiring energy. Adequate soil water is required for soil functioning and plant health.
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The document discusses the relationship between soil, water, and plants. It covers several key topics:
1. Water plays a vital role in soil functioning, plant growth processes like photosynthesis and transpiration, and is essential for plant cell structure.
2. Water moves through the soil to plant roots through both capillary action and root growth into moist soil areas.
3. Plants absorb water through both passive uptake driven by transpiration pull and active uptake requiring energy when salt concentrations are high.
4. Nutrient movement from soil to roots occurs through mass flow, diffusion, and root interception, and is influenced by soil, plant and nutrient properties.
Rice Water management
Rice requires ample water to grow and is most widely cultivated in areas with high rainfall or irrigation. The average total water requirement for rice is 1100-1250 mm, with the critical stages being active tillering, panicle initiation, booting, heading, and flowering when water stress can severely impact yields. Water can be managed through continuous shallow submergence, intermittent submergence during critical stages, or saturation without submergence to reduce water needs while maintaining high yields.
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Summary Of transcription and Translation.pdf
Hello Everyone Here We are Sharing You with The process of protien Synthesis in very short points you will be Able to understand It Very well
快速办理(UAM毕业证书)马德里自治大学毕业证学位证一模一样
学校原件一模一样【微信：741003700 】《(UAM毕业证书)马德里自治大学毕业证学位证》【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
【主营项目】
一.毕业证【q微741003700】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
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Gadgets for management of stored product pests_Dr.UPR.pdf
Insectsplayamajorroleinthedeteriorationoffoodgrainscausingbothquantitativeandqualitativelosses
Wellprovedthatnogranariescanbefilledwithgrainswithoutinsectsastheharvestedproducecontainegg(or)larvae(or)pupae(or)adultinsectinthembecauseoffieldcarryoverinfestationwhichcannotbeavoidedindevelopingcountrieslikeIndia
Simpletechnologiesfortimelydetectionofinsectsinthestoredproduceandtherebyplantimelycontrolmeasures
Pests of Storage_Identification_Dr.UPR.pdf
InIndia-post-harvestlosses-unscientificstorage,insects,rodents,micro-organismsetc.,accountforabout10percentoftotalfoodgrains
Graininfestation
Directdamage
Indirectly
•theexuviae,skin,deadinsects
•theirexcretawhichmakefoodunfitforhumanconsumption
About600speciesofinsectshavebeenassociatedwithstoredgrainproducts
100speciesofinsectpestsofstoredproductscauseeconomiclosses
Direct Seeded Rice - Climate Smart Agriculture
Direct Seeded Rice - Climate Smart AgricultureInternational Food Policy Research Institute- South Asia Office
PPT on Direct Seeded Rice presented at the three-day 'Training and Validation Workshop on Modules of Climate Smart Agriculture (CSA) Technologies in South Asia' workshop on April 22, 2024.
Male reproduction physiology by Suyash Garg .pptx
Physiology of Male reproduction.
Video mentioned at page no. 23 as summary for better understanding
TOPIC OF DISCUSSION: CENTRIFUGATION SLIDESHARE.pptx
Centrifugation is a powerful technique used in laboratories to separate components of a heterogeneous mixture based on their density. This process utilizes centrifugal force to rapidly spin samples, causing denser particles to migrate outward more quickly than lighter ones. As a result, distinct layers form within the sample tube, allowing for easy isolation and purification of target substances.
Sexuality - Issues, Attitude and Behaviour - Applied Social Psychology - Psyc...
A proprietary approach developed by bringing together the best of learning theories from Psychology, design principles from the world of visualization, and pedagogical methods from over a decade of training experience, that enables you to: Learn better, faster!
fermented food science of sauerkraut.pptx
This ppt contains the production of a fermented food name - sauerkraut
Methods of grain storage Structures in India.pdf
•Post-harvestlossesaccountforabout10%oftotalfoodgrainsduetounscientificstorage,insects,rodents,micro-organismsetc.,
•Totalfoodgrainproductioninindiais311milliontonnesandstorageis145mt.InIndia,annualstoragelosseshavebeenestimated14mtworthofRs.7,000croreinwhichinsectsaloneaccountfornearlyRs.1,300crores.
•InIndiaoutofthetotalproduction,about30%ismarketablesurplus
•Remaining70%isretainedandstoredbyfarmersforconsumption,seed,feed.Hence,growerneedstoragefacilitytoholdaportionofproducetosellwhenthemarketingpriceisfavourable
•TradersandCo-operativesatmarketcentresneedstoragestructurestoholdgrainswhenthetransportfacilityisinadequate
Post translation modification by Suyash Garg
overview of PTM helps to the students who wants to clear their basics about it.
Farming systems analysis: what have we learnt?.pptx
Presentation given at the official farewell of Prof Ken Gillet at Wageningen on 13 June 2024
Candidate young stellar objects in the S-cluster: Kinematic analysis of a sub...
Context. The observation of several L-band emission sources in the S cluster has led to a rich discussion of their nature. However, a definitive answer to the classification of the dusty objects requires an explanation for the detection of compact Doppler-shifted Brγ emission. The ionized hydrogen in combination with the observation of mid-infrared L-band continuum emission suggests that most of these sources are embedded in a dusty envelope. These embedded sources are part of the S-cluster, and their relationship to the S-stars is still under debate. To date, the question of the origin of these two populations has been vague, although all explanations favor migration processes for the individual cluster members. Aims. This work revisits the S-cluster and its dusty members orbiting the supermassive black hole SgrA* on bound Keplerian orbits from a kinematic perspective. The aim is to explore the Keplerian parameters for patterns that might imply a nonrandom distribution of the sample. Additionally, various analytical aspects are considered to address the nature of the dusty sources. Methods. Based on the photometric analysis, we estimated the individual H−K and K−L colors for the source sample and compared the results to known cluster members. The classification revealed a noticeable contrast between the S-stars and the dusty sources. To fit the flux-density distribution, we utilized the radiative transfer code HYPERION and implemented a young stellar object Class I model. We obtained the position angle from the Keplerian fit results; additionally, we analyzed the distribution of the inclinations and the longitudes of the ascending node. Results. The colors of the dusty sources suggest a stellar nature consistent with the spectral energy distribution in the near and midinfrared domains. Furthermore, the evaporation timescales of dusty and gaseous clumps in the vicinity of SgrA* are much shorter ( 2yr) than the epochs covered by the observations (≈15yr). In addition to the strong evidence for the stellar classification of the D-sources, we also find a clear disk-like pattern following the arrangements of S-stars proposed in the literature. Furthermore, we find a global intrinsic inclination for all dusty sources of 60 ± 20◦, implying a common formation process. Conclusions. The pattern of the dusty sources manifested in the distribution of the position angles, inclinations, and longitudes of the ascending node strongly suggests two different scenarios: the main-sequence stars and the dusty stellar S-cluster sources share a common formation history or migrated with a similar formation channel in the vicinity of SgrA*. Alternatively, the gravitational influence of SgrA* in combination with a massive perturber, such as a putative intermediate mass black hole in the IRS 13 cluster, forces the dusty objects and S-stars to follow a particular orbital arrangement. Key words. stars: black holes– stars: formation– Galaxy: center– galaxies: star formation
Evidence of Jet Activity from the Secondary Black Hole in the OJ 287 Binary S...
Wereport the study of a huge optical intraday flare on 2021 November 12 at 2 a.m. UT in the blazar OJ287. In the binary black hole model, it is associated with an impact of the secondary black hole on the accretion disk of the primary. Our multifrequency observing campaign was set up to search for such a signature of the impact based on a prediction made 8 yr earlier. The first I-band results of the flare have already been reported by Kishore et al. (2024). Here we combine these data with our monitoring in the R-band. There is a big change in the R–I spectral index by 1.0 ±0.1 between the normal background and the flare, suggesting a new component of radiation. The polarization variation during the rise of the flare suggests the same. The limits on the source size place it most reasonably in the jet of the secondary BH. We then ask why we have not seen this phenomenon before. We show that OJ287 was never before observed with sufficient sensitivity on the night when the flare should have happened according to the binary model. We also study the probability that this flare is just an oversized example of intraday variability using the Krakow data set of intense monitoring between 2015 and 2023. We find that the occurrence of a flare of this size and rapidity is unlikely. In machine-readable Tables 1 and 2, we give the full orbit-linked historical light curve of OJ287 as well as the dense monitoring sample of Krakow.
Injection: Risks and challenges - Injection of CO2 into geological rock forma...
Presentation by Dr. Florian Krob, Workshop "Risks of CO2 storage - How can they be addressed and reduced?", 22.4.2024
Recently uploaded (20)
Gadgets for management of stored product pests_Dr.UPR.pdf
Gadgets for management of stored product pests_Dr.UPR.pdf
TOPIC OF DISCUSSION: CENTRIFUGATION SLIDESHARE.pptx
TOPIC OF DISCUSSION: CENTRIFUGATION SLIDESHARE.pptx
Introduction_Ch_01_Biotech Biotechnology course .pptx
Introduction_Ch_01_Biotech Biotechnology course .pptx
Sexuality - Issues, Attitude and Behaviour - Applied Social Psychology - Psyc...
Sexuality - Issues, Attitude and Behaviour - Applied Social Psychology - Psyc...
Clinical periodontology and implant dentistry 2003.pdf
Clinical periodontology and implant dentistry 2003.pdf
Microbiology of Central Nervous System INFECTIONS.pdf
Microbiology of Central Nervous System INFECTIONS.pdf
Farming systems analysis: what have we learnt?.pptx
Farming systems analysis: what have we learnt?.pptx
Candidate young stellar objects in the S-cluster: Kinematic analysis of a sub...
Candidate young stellar objects in the S-cluster: Kinematic analysis of a sub...
Evidence of Jet Activity from the Secondary Black Hole in the OJ 287 Binary S...
Evidence of Jet Activity from the Secondary Black Hole in the OJ 287 Binary S...
Injection: Risks and challenges - Injection of CO2 into geological rock forma...
Injection: Risks and challenges - Injection of CO2 into geological rock forma...
Water.pptx
- 1. Parameter Groundwater Capillary Water Storage location Stored in soil or rock layers below the surface Held in the small spaces between soil particles Depth Deeper underground Closer to the soil surface Accessibility to plants Usually not accessible to plants Accessible to plants Extraction by plants Not directly extracted by plants Extracted by plants through their roots Replenishment Replenished by infiltration of precipitation or surface water Replenished by precipitation Importance Important for human use, such as for drinking and irrigation Essential for plant growth
- 2. Parameter Gravitational Water Capillary Water Hygroscopic Water Storage location In the larger pores and spaces between soil particles In the smaller pores and spaces between soil particles Adsorbed onto the surfaces of soil particles Movement Moves down through the soil due to gravity Moves upward due to capillary forces Does not move with water, remains bound to soil particles Availability to plants Not available to plants Available to plants Not available to plants Importance Can cause leaching of nutrients and pollutants Important for plant growth Not important for plant growth
Editor's Notes
- Adsorbed refers to the particles or molecules that stick to the surface of a solid or liquid material. It happens when a substance attracts and holds onto other particles or molecules from a gas, liquid or dissolved solid.