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Analysis of economic efficiency of top dressing by nitrogen of soil sown by wheat
2007Wheat is an arable crop that response to the application of nitrogen. It is necassary to analyse the economic efficiency of applied nitrogen related to rates, forms and application times Results showed that wheat yields increase with increased rate of soil applied nitrogen, over the range tested.
Crnjac, Miljenko +2 more
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THE EFFECT OF NITROGEN TOP DRESSINGS ON THE SPRING SOFT WHEAT YIELD
Vestnik Kurganskoi GSKhA, 2022Natalya V. Goman +3 more
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The Journal of Agricultural Science, 1956
Results are recorded of experiments over four years to study the effects of various rates of N fertilizer applied early (soon after each cut) and late (1 or 2 weeks before cutting) to grass-clover swards cut repeatedly for conservation.N fertilizer proved essential for high yields of dry matter and protein per acre. It reduced the amount of clover, but
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Results are recorded of experiments over four years to study the effects of various rates of N fertilizer applied early (soon after each cut) and late (1 or 2 weeks before cutting) to grass-clover swards cut repeatedly for conservation.N fertilizer proved essential for high yields of dry matter and protein per acre. It reduced the amount of clover, but
openaire +1 more source
The marine nitrogen cycle: new developments and global change
Nature Reviews Microbiology, 2022David A Hutchins, Douglas G Capone
exaly
Analysis of economic efficiency of top dressing by nitrogen of soil sown by wheat
1999Wheat is an arable crop that response to the application of nitrogen. It is necassary to analyse the economic efficiency of applied nitrogen related to rates, forms and application times Results showed that wheat yields increase with increased rate of soil applied nitrogen, over the range tested.
Jurić, Ivan, Crnjac, Miljenko
openaire
Carbon and nitrogen cycling on the Qinghai–Tibetan Plateau
Nature Reviews Earth & Environment, 2022, Xing-liang Xu, Xiaojuan Feng
exaly