ECONOMIC EFFICIENCY OF NITROGEN FERTILIZERS USE ON WINTER AND SPRING RAPE CROPS
Abstract
The research results of the studies on the effect of increasing doses of nitrogen fertilizers on the yield of winter and spring rape oilseeds are presented in the paper. It has been established, that on middle-cultivated derno-podzolic light loamy soil, the highest economic effect is reached using nitrogen dose of N200 in two doses on winter rape, and N160 in two doses - on spring rape.
About the Author
L. A. Bulavin
Научно-практический центр НАН Беларуси по земледелию, г. Жодино, Беларусь
Russian Federation
References
1. Vozdelyvanie ozimogo rapsa na maslosemena // Organizatsionno-tekhnologicheskie normativy vozdelyvaniya kormovykh i tekhnicheskikh kul'tur: sb. otraslevykh reglamentov / Nats. Akademiya nauk Belarusi, Nauch.-prakt. tsentr NAN Belarusi po zemledeliyu; ruk. razr.: F.I. Privalov [i dr.]; pod obshch. red. V.G. Gusakova, F.I. Privalova. - Minsk, 2012. - S. 363-379.
2. Vozdelyvanie yarovogo rapsa na maslosemena // Organizatsionno-tekhnologicheskie normativy vozdelyvaniya kormovykh i tekhnicheskikh kul'tur: sb. otraslevykh reglamentov / Nats. Akademiya nauk Belarusi, Nauch.-prakt. tsentr NAN Belarusi po zemledeliyu; ruk. razr.: F.I. Privalov [i dr.]; pod obshch. red. V.G. Gusakova, F.I. Privalova. - Minsk, 2012. - S. 380-395.
3. Ispytaniya sel'skokhozyaistvennoi tekhniki. Metody ekonomicheskoi otsenki. Poryadok opredeleniya pokazatelei: TKP 151-2008. - Vved. 17.11.2008. - Minsk: Minsel'khozprod, Belorus. mashinoispytatel'naya stantsiya, 2008. - 15 s.
4. Pilyuk, Ya.E. Raps v Belarusi: biologiya, selektsiya i tekhnologiya vozdelyvaniya / Ya.E. Pilyuk. - Minsk: Biznesofset, 2007. - 240 s.
For citations:
Bulavin L.A.
ECONOMIC EFFICIENCY OF NITROGEN FERTILIZERS USE ON WINTER AND SPRING RAPE CROPS. Soil Science and Agrochemistry. 2012;(2):276-282.
(In Russ.)
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