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Estimation of Growth Rates and Analysis of its Components in the Gezira Scheme
Estimation Growth Rates Analysis Components the Gezira Scheme
2010/12/16
Estimation of Growth Rates and Analysis of its Components in the Gezira Scheme。
Response of roselle (Hibiscus sabdariffa L.) to rates of inorganic and farmyard fertilizers in the Sudan savanna ecological zone of Nigeria
Roselle manure nitrogen fertilizer calyx yield pods/plant and seeds/pod
2011/1/12
Field trials conducted in two rainy seasons at the Usmanu Danfodiyu University, Sokoto, Nigeria, were used to investigate the response of Roselle to organic manure (2.5, 5.0 and 7.5 tons/ha cow dung) ...
Response of maize (Zea mays L.) to different rates of wood-ash application in acid ultisol in Southeast Nigeria
Soil acidity wood ash degradation agricultural soils lime materials
2011/1/10
Maize (Zea mays L.) is an important cereal crop in southeast Nigeria. Yet few data exists on the effect of soil acidity on its production. A field study was conducted in 2007 and 2008 cropping seasons...
Response of Orchardgrass Grown under Different Rates of Fertilization to Additional Fertilization and Cutting
Compensatory growth Dry matter yield of aerial part Fertilization Leaf area index
2009/7/28
The changes in growth of orchardgrass, Dactylis glomerata L., cv. Natsumidori as affected by previous fertilization were investigated in field and pot trials. In the field trial, the seeds were sown o...
Analysis of Photosynthesis Depression under Low Leaf Water Potential by Comparison of CO2 Exchange and O2 Evolution Rates
Air phase oxygen electrode Infrared CO2 analyzer Photosynthesis Photosynthetic capacity
2009/7/28
Reductions in CO2 supply through stomata and photosynthetic capacity in mesophyll are the two major processes for depression of photosynthesis under water stress conditions. The objective was to clari...
Studies on Matter Production of Edible Canna (Canna edulis Ker.):IV. Leaf unrolling and changes in leaf photosynthetic rates with growth under field conditions
Canna edulis Ker Edible canna Field conditions Leaf age Leaf area Leaf unrolling Net photosynthetic rate
2009/7/27
Edible canna was grown from late April to November at either 0.5m×1m or 3m×3m spacing in the experimental field of the University of Tsukuba to clarify leaf area development and changes in leaf photo...
Yield Response of Spring Wheat Cultivars at Different Irrigation Rates
Cultivar difference Drought resistance Irrigation Semiarid region Semidwarf cultivar
2009/7/22
We found in a previous study that Brazilian tall cultivars of spring wheat (Triticum aestivum L.) were more resistant to drought in respect of photosynthesis as compared to Mexican and Japanese semidw...
Apparent Nitrogen Mineralization Rates of Several Green Manures Incorporated in Soil and the Application Effects on Growth of Komatsuna Plants
green manure hairy vetch sunflower crotalaria
2010/12/2
Apparent nitrogen mineralization rates and the availability of released nitrogen to komatsuna plants succeeding green manures (GMs) incorporated to soil were investigated using a pot experiment to dev...
Response of Some Barley Cultivars to Nitrogen Sources and Rates Grown in Alkaline Sandy Soil
Barley cultivars nitrogen sources and rates
2010/11/10
Two field experiments were carried out during the two winter seasons of 2003\2004and
2004\2005 at Private Farm of Manshiat El –Gamal El-Fayoum Governorate , Egypt to study the response of four barley...