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Two crop rotation cycles were evaluated to determine the effect of cropping systems and N fertilization on the yield and efficiency of N in maize. Maize was grown on plots which had previously support...
This study was conducted at Soil Salinity Research Institute, Pindi Bhattian during 2002-2004. Response of wheat and rice to different combinations of fertilizers and farmers practice was studied in...
This work was carried out during the winter seasons of 2005/2006 and 2006/2007 at The Experimental Farm of Environ. Agric. Sci. Fac., El-Arish, North Sinai, to study the effect of nitrogen levels (N)...
Two field experiments were carried out during the two seasons of 2005 and 2006 at the National Research Centre Experimental Station at Nobaria (40 Kilometer Near Alexandria) to study the phosphorus f...
In two successive seasons 2003/2004 and 2004/2005 the present work was carried out at El-Shiekh Zowaied Research Station, Desert Research Center, North Sinai Governorate, Egypt in sandy soil to study...
Cooling treatments at different stages of pollen development lowered the percentage of fertilized spikelets through decreasing the number of engorged pollen grains per anther at anthesis. Cooling duri...
We divided the developmental processes from microspore differentiation to fertilization into 4 phases and defined the component relating to fertilization in each phase. The percentage of fertilization...
Previous studies carried out in smallholder irrigation schemes in South Africa showed that bird damage to emerging seedlings reduced crop stand and yield of maize. Transplanting offered an opportunity...
The effects of applications of plant growth regulators and additional fertilizer on dry matter production of green panic (Panicum maximum Jacq. var. trichoglume Eyles), cv. Petrie were investigated fo...
The effects of nitrogen (N) application (32, 72 and 112 kg N ha-1 in 2000, and 32, 92 and 152 kg N ha-1 in 2001) and water-saving irrigation and their interaction on grain yield and yield components o...
To evaluate the feasibility of conservation tillage in combination with reduced biocide and fertilization regimes, we conducted a field experiment using conventional and reduced tillage, with or witho...
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...
Two separate experiments (pot and field) were conducted to examine the response of soybean to Bradyrhizobium japonicum and phosphorus (P) fertilization. Different treatments were i) Rhizobium strains ...
We tested the hypothesis that elevated CO2 concentration [CO2]-induced enhancement of biomass production of soybean is greater in a genotype that has a higher nitrogen (N) fixation capacity. Furthermo...
The effects of organic fertilization (cow and chicken manure) and pesticide application on the yield of rice (cultivar Nipponbare) were examined for ten years from 1990 to 1999 in the paddy field of O...

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