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Patterns of Soil Nitrogen Release in Paddy Fields of Warm Regions in Japan and Diagnosis of Fertilizer Application : I. Influence of soil nitrogen release from paddy soils on growth and yield of rice plants of warm regions
Basal application of nitrogen Nitrogen uptake Rice plants Soil fertility
2009/8/5
The Influence of nitrogen release from paddy soils on the grain yield of rice plants was investigated, and the optimum amount of nitrogen fertilizer application was estimated for each of the soil nitr...
Maize-Soybean-Cowpea Sequential Cropping as a Sustainable Crop Production for Acid-Infertile Clay Soils in Indonesia
Cowpea Erosion Maize Mulching Red acid soil Root growth Soybean
2009/7/29
At mid-elevation terraces in the southern part of Sumatra Island, Indonesia, cassava is widely cultivated as one of the most important cash crops for farmers. However, the prominent cassava cultivatio...
Integration Effect between Phosphorus Levels and Bio-fertilizers on Quality and Quantity Yield of Faba Bean (Vicia faba L.) in Newly Cultivated Sandy Soils
Faba bean biofertilizer phosphorus yield chemical composition sandy soils
2007/12/31
The results indicated that increasing phosphorous levels from zero to 45 kg P O /faddan in combination with Rhizobium, Nitrobein or Rhizobium + Nitrobein increased
significantly the most of studied c...
Impact of the farming systems on the content of biologically active substances and the forms of nitrogen in the soils
amino acids phenolic acids urease activity total nitrogen ammonium and nitrate organic carbon farming system
2006/8/1
Investigations were carried out in 2000 and 2001 to assess the impact of four farming systems on the content of biologically active substances and different forms of nitrogen in the soils. The transfo...