INFLUENCE OF AGRICULTURAL TECHNOLOGIES OF GROWING LUPIN AND SIRADELLA-OAT MIXTURE ON FORAGE QUALITY IN CONDITIONS OF THE SOUTH-WESTERN PART OF NON-BLACK SOIL ZONE
2014
BELCHENKO, S A (Bryansk State Agrarian University) | BELOUS, I N (Bryansk State Agrarian University) | DRONOV, A V (Bryansk State Agrarian University) | POTSEPAI, S N (Bryansk State Agrarian University)
The research results in long-term field experiment on the effect of fertilizer systems in various technologies of cultivation of lupine and siradella-oat mixture on forage quality are presented. It has been established that the organic fertilizer system of intensive technology thereafter had a positive impact on the accumulation of crude protein and fat in green mass of lupine. The biological technology contributed to the lower accumulation of crude protein, fat, ash and fiber with the exception of sugar which content was higher in relation to the intensive technology. The alternative technology fell back the intensive and biological technologies in the influence on the content of crude protein, ash and sugar in green mass of lupine and as for fiber, it took the intermediate position. The qualitative indicators of green mass of lupine and siradella-oat mixture cultivated under the intensive technology were higher under the biological and alternative ones.
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