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Single Basal Application of Total Nitrogen Fertilizer with Controlled-Release Coated Urea on Non-tilled Rice Culture
Controlled-release coated urea Growth and yield Non-tilled rice culture Rice Single application of fertilizer
2009/8/4
Single application of total nitrogen fertilizer with controlled-release coated urea on non-tilled rice culture (LP-plot) was compared with a conventional application method using easily released nitro...
Effects of Wet Condition and Application of Coated Urea on Yield and Nitrogen Accumulation in Soybean Grown in the Field Converted from Heavy Clay Paddy in Hokuriku Area
Coated urea Hokuriku area Nitrogen content Soybean (Glycine max Merr.) Upland field converted from heavy clay paddy Ureide-N
2009/7/8
In Hokuriku area, the field converted from heavy clay paddy is often wet, but most of soybean is cultivated in such fields. Soybean differentiates flower buds in the rainy season, which is from late ...
Absorption and Translocation of Foliar Applied Urea in Satsuma Mandarin during the Sprouting Stage —Effect of Number of Applications and of the Combination with Petroleum Oil Emulsion—
15N-tracer method old leaf utilization rate
2009/7/6
The absorption and translocation of urea applied to the foliage of satsuma mandarin at the sprouting stage was monitored for two years using the 15N-tracer method in potted and field-planted trees. Ur...
A Research on Utilization of Urea By New Zealand White California and Chinchilla Rabbits
Utilization of Urea New Zealand White California Chinchilla Rabbits
2009/1/22
In this research, the utilization of urea by New Zealand White, California and Chinchilla breed rabbits were examined using high protein level (20 % crude protein), low protein level (16% crude protei...
A RESEARCH ON THE UREA HYDROLYSIS RATE IN THE SOILS OF THRACE REGION
Nitrogen urea hydrolysis of urea incubation
2010/11/30
It seems that urea fertilizers have advantages over ammonium nitrate fertilizers in terms of leaching losses when they are applied in February. On the other hand, the losses from the urea fertilizers ...