Rice is one of the most important cereal crops of developing countries and
the staple food of about 65% of the world’s population. The rice crops have been
greatly disturbed by the heavy metals. The present study deals with the toxic effect of
sodium arsenate on morphological and molecular variation through SDS
-
PAGE in 10
rice (
Oryza sativa
L.) varieties. Ten varieties of rice were grown under different
concentration (25 ppm, 50 ppm and 100 ppm) of sodium arsenate against control.
Morphological parameters like shoot length, root length, leaf area and biomass
showed marked differences among ten rice varieties. The proteins were separated
through SDS
-
PAGE gel electrophoresis and calculated their molecular weight. The
morphological and molecular variations induced in rice varieties by arsenic stress
provide a new insight leading to a better understanding of the heavy metal response
in plants.
Anther Culture of Pepper: Morphological Charactersitics of Fruits of Androgen...researchagriculture
The presented study describes the effectiveness of induced androgenesis in
in vitro pepper anther culture. The aim of this study was the establishment of
effective technology for induction of embryogenesis in pepper anther culture;
development of the embryos into plantlets; successful adaptation and acclimatization
of plantlets from sterile to greenhouse conditions, and the breeding process of
obtained androgenetic pepper lines in the plastic tunnel conditions. From 19 pepper
genotypes under investigation, 12 possessed potential for embryo formation in
anther culture. After the acclimatization and adaptation of plantlets, seed material
from four pepper genotypes were collected: Piran, Kurtovska kapija SR, Zlaten medal
SR and Féherözön. From the collected seed material, breeding processes of
androgenetic pepper lines was set up in plastic tunnel (from April
-
October
2007
-
2010). The pepper genotypes and androgenetic lines as their products differ
among themselves in the length of phonological phases, fruit type and fruit utilization.
Detailed study for characterization of morphological and production parameters of
the fruits was established that indicate to sort out lines with positive characteristics.
Mascot Manorath symbolizes the fulfillment of the primary dream of every family of acquiring a place they can call their own. Located at Sector 16 Noida Extension (Greater Noida – West), Manorath offers 2 & 3 bedroom luxury apartments that are well planned to ensure maximum utilization of space. Manorath has been created as an energy efficient “GREEN DEVELOPMENT” project, with assistance from highly qualified architects and engineers from premier institutions like SPA and IIT.
Rice is one of the most important cereal crops of developing countries and
the staple food of about 65% of the world’s population. The rice crops have been
greatly disturbed by the heavy metals. The present study deals with the toxic effect of
sodium arsenate on morphological and molecular variation through SDS
-
PAGE in 10
rice (
Oryza sativa
L.) varieties. Ten varieties of rice were grown under different
concentration (25 ppm, 50 ppm and 100 ppm) of sodium arsenate against control.
Morphological parameters like shoot length, root length, leaf area and biomass
showed marked differences among ten rice varieties. The proteins were separated
through SDS
-
PAGE gel electrophoresis and calculated their molecular weight. The
morphological and molecular variations induced in rice varieties by arsenic stress
provide a new insight leading to a better understanding of the heavy metal response
in plants.
Anther Culture of Pepper: Morphological Charactersitics of Fruits of Androgen...researchagriculture
The presented study describes the effectiveness of induced androgenesis in
in vitro pepper anther culture. The aim of this study was the establishment of
effective technology for induction of embryogenesis in pepper anther culture;
development of the embryos into plantlets; successful adaptation and acclimatization
of plantlets from sterile to greenhouse conditions, and the breeding process of
obtained androgenetic pepper lines in the plastic tunnel conditions. From 19 pepper
genotypes under investigation, 12 possessed potential for embryo formation in
anther culture. After the acclimatization and adaptation of plantlets, seed material
from four pepper genotypes were collected: Piran, Kurtovska kapija SR, Zlaten medal
SR and Féherözön. From the collected seed material, breeding processes of
androgenetic pepper lines was set up in plastic tunnel (from April
-
October
2007
-
2010). The pepper genotypes and androgenetic lines as their products differ
among themselves in the length of phonological phases, fruit type and fruit utilization.
Detailed study for characterization of morphological and production parameters of
the fruits was established that indicate to sort out lines with positive characteristics.
Mascot Manorath symbolizes the fulfillment of the primary dream of every family of acquiring a place they can call their own. Located at Sector 16 Noida Extension (Greater Noida – West), Manorath offers 2 & 3 bedroom luxury apartments that are well planned to ensure maximum utilization of space. Manorath has been created as an energy efficient “GREEN DEVELOPMENT” project, with assistance from highly qualified architects and engineers from premier institutions like SPA and IIT.
Analysis of adaptation and extent of adaptation to climate variability among ...researchagriculture
The performance of agriculture is influenced by many factors including
climate variability. This factor is gradually being recognized as a key element in
shaping the form, scale, size and time
-
frame of agricultural productivity. Climate
variability is expected to have significant economic, environmental and social impacts
on various sectors of the Kenyan economy. In particular, rural farmers who depend on
major crops like maize and wheat for their livelihoods are likely to bear the brunt of
adverse impacts. The extent to which these impacts are felt depends in large part on
the extent of adaptation in response to climate variability. The key question here is,
“Why are wheat farmers in Rongai district facing continued decline in wheat output
despite evidence from both national and continental perspective that farmers have
adapted to climatic variability”. This study seeks to find out whether wheat farmers in
Rongai District have adapted to climate variability, and if that is the case, to what
extent. The study used multistage sampling procedure to select 150 wheat farmers in
Rongai district informed by both primary and secondary data sources. Data analysis
was done using descriptive statistics. The results indicated that indeed, farmers in the
area were able to recognize that temperatures have increased and there has been a
reduction in the volume of rainfall as well the vegetation cover. They were also able
to note changes in disease occurrence and pest infestation. The percentage of
farmers who perceived the changes was 62% while those who did not were 38%. The
percentage of farmers who perceived changes in temperature, precipitation and
vegetation cover were all equal. This indicates that the farmers were able to relate all
the three indicators of climate variability similarly.
Spoken: a virtual gallery project by Eugene Soh and Stephen Blackstephen black
Spoken A virtual gallery project by Eugene Soh and Stephen Black, Spoken features an eclectic range of artists, including Stelarc, Yasumasa Morimura,Vincent Leow, Christophe Charles and Hans Lagner. Spoken refers to the idea that the curators have spoken to all of the artists, a simple but profound starting point. Documentary writing, flash fiction and metafiction are an important part of Spoken. The exhibition is also the location for He in Spoken, a short machinima film now in preproduction.
Assessment of aquaculture sediment for agricultural fertilizer supplement an...researchagriculture
Overuse of farmlands for crop production and rising cost of chemical
Overuse of farmlands for crop production and rising cost of chemical fertilizers have
grossly affected crop yield, production and food availability, and the search for
alternative use of locally available aquaculture
-
waste for fertilizer and soil
improvement can improve crop yield and food availability for the teaming population
of Nigeria and other sub
-
Saharan African countries. This research determined the pH,
Organic Matter, nitrate and phosphate qualities of 10 fishpond sediments for use as
agricultural fertilizer supplement and soil conditioner in Owerri, Nigeria. Samples
were subjected to standard physicochemical analysis. The pH ranged from 8.1
-
7.3,
organic matter from 46.6
-
61.3 g/kg, nitrate from 2.6
-
3.2 g/kg and phosphate from
0.05
-
0.1 g/kg. The higher the organic matter in the sediment samples, the higher the
recorded pH, nitrate and phosphate from the different ponds sediments. Organic
material, nitrate, phosphate and pH variation in the sediments might be due to
nutrients added to pond water from fertilizer, unconsumed feed, fish feaces and
metabolites. The nitrate and phosphate are major plant nutrients; organic matter can
be used as soil conditioner. The pH can determine the soil chemistry and availability
of the nutrients. The fish pond sediment can help to improve soil texture and soil
fertility, which may influence soil aeration, water, and nutrient
-
holding capacity and
root penetration by crops and increased crops growth and yield. It can serve as
alternative uses for fertilizer, soil conditioner, and its application as a waste
management approach in aquaculture for environmental sustainability.
Postharvest systems of selected vegetables in the upper east and west regio...researchagriculture
Every Ghanaian household uses eggplant, okra, onion, pepper and tomato as well
as other leafy vegetables. Its widespread usage had led to wide cultivation using different
soil types. Pockets of spoilage predominate during favourable seasons. Postharvest losses
up to about 50% have been documented for some of these perishables. Interventions in
the postharvest subsector were in the past oriented
towards isolated technical solutions
with subsequent dissemination. In this
survey using a structured questionnaire, the
whole set of operations within the chain from production to consumption was studied
for the two upper regions of
Ghana. Production was basically during the dry season when
there was no major
farming active for the main staples. Tomato and onions had high
premium thus
were the main vegetables grown. Cultivation was done near dams,
waterbeds or
dugout for source of irrigation. The drudgery involved in cultivation
restricted
production to lower acreage and basically men.
How to utilize the power of wordpress cms by john perelessjohnpereless
John Pereless explains why Wordpress is a top choice among small business owners as well as professional bloggers. The power of Wordpress resides in it’s backend and built in themes, plugins and extensions for the widgets as well as integration with world wide web 2.0 resources.
Influence of Long Term Nitrogen and Potassium Fertilization on the Biochemist...researchagriculture
As the tea plantation in hilly tracts are located in slopes, the management of
fertilizer regimes is somewhat challengeable due to leaching which in turn affect the
quality of tea soil. In light of this fact the present study was focused to determine the
quality of tea soil in terms of the evaluation of certain physical and biological
characteristics as influenced by various dosage of fertilizer applications. The impact of long
term nitrogen and potassium fertilization on biochemical characteristics and microbial
activities in tea soil has been analyzed in the present study. Different sources and rates of
nitrogen (ammonium sulphate and urea), and potassium (muriate of potash) were tested
at two soil depths (0
-
10 cm and 10
-
20 cm) and for two seasons (premonsoon and
monsoon). The acidic tea soil was further acidified with nitrogen application and the
extent of acidification varied with the fertilizer type and season. Soil respiration rates were
higher in 0
-
10 cm soils and were positively related to soil nitrogen and potassium
concentrations. Among the soil enzymes analyzed, urease activity exhibited different
trends in the two soil depths at different seasons. Urease activity tended to increase with
increasing potassium application rates, whereas higher cellulase activity was associated
with lower nitrogen application rates. This study clearly indicates that the soil quality
depends on the fertilizer application rates and season.
Mascot Manorath symbolizes the fulfillment of the primary dream of every family of acquiring a place they can call their own. Located at Sector 16 Noida Extension (Greater Noida – West), Manorath offers 2 & 3 bedroom luxury apartments that are well planned to ensure maximum utilization of space. Manorath has been created as an energy efficient “GREEN DEVELOPMENT” project, with assistance from highly qualified architects and engineers from premier institutions like SPA and IIT.
Explore the multifaceted world of Muntadher Saleh, an Iraqi polymath renowned for his expertise in visual art, writing, design, and pharmacy. This SlideShare delves into his innovative contributions across various disciplines, showcasing his unique ability to blend traditional themes with modern aesthetics. Learn about his impactful artworks, thought-provoking literary pieces, and his vision as a Neo-Pop artist dedicated to raising awareness about Iraq's cultural heritage. Discover why Muntadher Saleh is celebrated as "The Last Polymath" and how his multidisciplinary talents continue to inspire and influence.
2137ad Merindol Colony Interiors where refugee try to build a seemengly norm...luforfor
This are the interiors of the Merindol Colony in 2137ad after the Climate Change Collapse and the Apocalipse Wars. Merindol is a small Colony in the Italian Alps where there are around 4000 humans. The Colony values mainly around meritocracy and selection by effort.
Analysis of adaptation and extent of adaptation to climate variability among ...researchagriculture
The performance of agriculture is influenced by many factors including
climate variability. This factor is gradually being recognized as a key element in
shaping the form, scale, size and time
-
frame of agricultural productivity. Climate
variability is expected to have significant economic, environmental and social impacts
on various sectors of the Kenyan economy. In particular, rural farmers who depend on
major crops like maize and wheat for their livelihoods are likely to bear the brunt of
adverse impacts. The extent to which these impacts are felt depends in large part on
the extent of adaptation in response to climate variability. The key question here is,
“Why are wheat farmers in Rongai district facing continued decline in wheat output
despite evidence from both national and continental perspective that farmers have
adapted to climatic variability”. This study seeks to find out whether wheat farmers in
Rongai District have adapted to climate variability, and if that is the case, to what
extent. The study used multistage sampling procedure to select 150 wheat farmers in
Rongai district informed by both primary and secondary data sources. Data analysis
was done using descriptive statistics. The results indicated that indeed, farmers in the
area were able to recognize that temperatures have increased and there has been a
reduction in the volume of rainfall as well the vegetation cover. They were also able
to note changes in disease occurrence and pest infestation. The percentage of
farmers who perceived the changes was 62% while those who did not were 38%. The
percentage of farmers who perceived changes in temperature, precipitation and
vegetation cover were all equal. This indicates that the farmers were able to relate all
the three indicators of climate variability similarly.
Spoken: a virtual gallery project by Eugene Soh and Stephen Blackstephen black
Spoken A virtual gallery project by Eugene Soh and Stephen Black, Spoken features an eclectic range of artists, including Stelarc, Yasumasa Morimura,Vincent Leow, Christophe Charles and Hans Lagner. Spoken refers to the idea that the curators have spoken to all of the artists, a simple but profound starting point. Documentary writing, flash fiction and metafiction are an important part of Spoken. The exhibition is also the location for He in Spoken, a short machinima film now in preproduction.
Assessment of aquaculture sediment for agricultural fertilizer supplement an...researchagriculture
Overuse of farmlands for crop production and rising cost of chemical
Overuse of farmlands for crop production and rising cost of chemical fertilizers have
grossly affected crop yield, production and food availability, and the search for
alternative use of locally available aquaculture
-
waste for fertilizer and soil
improvement can improve crop yield and food availability for the teaming population
of Nigeria and other sub
-
Saharan African countries. This research determined the pH,
Organic Matter, nitrate and phosphate qualities of 10 fishpond sediments for use as
agricultural fertilizer supplement and soil conditioner in Owerri, Nigeria. Samples
were subjected to standard physicochemical analysis. The pH ranged from 8.1
-
7.3,
organic matter from 46.6
-
61.3 g/kg, nitrate from 2.6
-
3.2 g/kg and phosphate from
0.05
-
0.1 g/kg. The higher the organic matter in the sediment samples, the higher the
recorded pH, nitrate and phosphate from the different ponds sediments. Organic
material, nitrate, phosphate and pH variation in the sediments might be due to
nutrients added to pond water from fertilizer, unconsumed feed, fish feaces and
metabolites. The nitrate and phosphate are major plant nutrients; organic matter can
be used as soil conditioner. The pH can determine the soil chemistry and availability
of the nutrients. The fish pond sediment can help to improve soil texture and soil
fertility, which may influence soil aeration, water, and nutrient
-
holding capacity and
root penetration by crops and increased crops growth and yield. It can serve as
alternative uses for fertilizer, soil conditioner, and its application as a waste
management approach in aquaculture for environmental sustainability.
Postharvest systems of selected vegetables in the upper east and west regio...researchagriculture
Every Ghanaian household uses eggplant, okra, onion, pepper and tomato as well
as other leafy vegetables. Its widespread usage had led to wide cultivation using different
soil types. Pockets of spoilage predominate during favourable seasons. Postharvest losses
up to about 50% have been documented for some of these perishables. Interventions in
the postharvest subsector were in the past oriented
towards isolated technical solutions
with subsequent dissemination. In this
survey using a structured questionnaire, the
whole set of operations within the chain from production to consumption was studied
for the two upper regions of
Ghana. Production was basically during the dry season when
there was no major
farming active for the main staples. Tomato and onions had high
premium thus
were the main vegetables grown. Cultivation was done near dams,
waterbeds or
dugout for source of irrigation. The drudgery involved in cultivation
restricted
production to lower acreage and basically men.
How to utilize the power of wordpress cms by john perelessjohnpereless
John Pereless explains why Wordpress is a top choice among small business owners as well as professional bloggers. The power of Wordpress resides in it’s backend and built in themes, plugins and extensions for the widgets as well as integration with world wide web 2.0 resources.
Influence of Long Term Nitrogen and Potassium Fertilization on the Biochemist...researchagriculture
As the tea plantation in hilly tracts are located in slopes, the management of
fertilizer regimes is somewhat challengeable due to leaching which in turn affect the
quality of tea soil. In light of this fact the present study was focused to determine the
quality of tea soil in terms of the evaluation of certain physical and biological
characteristics as influenced by various dosage of fertilizer applications. The impact of long
term nitrogen and potassium fertilization on biochemical characteristics and microbial
activities in tea soil has been analyzed in the present study. Different sources and rates of
nitrogen (ammonium sulphate and urea), and potassium (muriate of potash) were tested
at two soil depths (0
-
10 cm and 10
-
20 cm) and for two seasons (premonsoon and
monsoon). The acidic tea soil was further acidified with nitrogen application and the
extent of acidification varied with the fertilizer type and season. Soil respiration rates were
higher in 0
-
10 cm soils and were positively related to soil nitrogen and potassium
concentrations. Among the soil enzymes analyzed, urease activity exhibited different
trends in the two soil depths at different seasons. Urease activity tended to increase with
increasing potassium application rates, whereas higher cellulase activity was associated
with lower nitrogen application rates. This study clearly indicates that the soil quality
depends on the fertilizer application rates and season.
Mascot Manorath symbolizes the fulfillment of the primary dream of every family of acquiring a place they can call their own. Located at Sector 16 Noida Extension (Greater Noida – West), Manorath offers 2 & 3 bedroom luxury apartments that are well planned to ensure maximum utilization of space. Manorath has been created as an energy efficient “GREEN DEVELOPMENT” project, with assistance from highly qualified architects and engineers from premier institutions like SPA and IIT.
Explore the multifaceted world of Muntadher Saleh, an Iraqi polymath renowned for his expertise in visual art, writing, design, and pharmacy. This SlideShare delves into his innovative contributions across various disciplines, showcasing his unique ability to blend traditional themes with modern aesthetics. Learn about his impactful artworks, thought-provoking literary pieces, and his vision as a Neo-Pop artist dedicated to raising awareness about Iraq's cultural heritage. Discover why Muntadher Saleh is celebrated as "The Last Polymath" and how his multidisciplinary talents continue to inspire and influence.
2137ad Merindol Colony Interiors where refugee try to build a seemengly norm...luforfor
This are the interiors of the Merindol Colony in 2137ad after the Climate Change Collapse and the Apocalipse Wars. Merindol is a small Colony in the Italian Alps where there are around 4000 humans. The Colony values mainly around meritocracy and selection by effort.
2137ad - Characters that live in Merindol and are at the center of main storiesluforfor
Kurgan is a russian expatriate that is secretly in love with Sonia Contado. Henry is a british soldier that took refuge in Merindol Colony in 2137ad. He is the lover of Sonia Contado.
Hadj Ounis's most notable work is his sculpture titled "Metamorphosis." This piece showcases Ounis's mastery of form and texture, as he seamlessly combines metal and wood to create a dynamic and visually striking composition. The juxtaposition of the two materials creates a sense of tension and harmony, inviting viewers to contemplate the relationship between nature and industry.