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Effects of different levels of compost application on amounts and distribution of organic nitrogen forms in soil particle size fractions subjected mainly to double cropping
Compost Application Upland and Paddy Fields Soil Organic N Forms Size Fractions
2013/3/4
Effects of different levels of compost application on the amounts and percentage distribution of organic N forms in whole soils and particle size fractions were investigated. Soil samples were collect...
Studies on the Single Whole Basal Fertilizer Application to the Nursery Box for Paddy Rice in Rice-Wheat Double Cropping Area in Gunma Prefecture
Controlled availability fertilizer Covering with fused phosphate Double cropping Fertilization
2009/7/8
We studied the method of raising paddy rice seedlings using the single whole basal fertilizer application to the nursery box in the rice-wheat double cropping area in Gunma Prefecture. The seedlings ...