TECHNIQUES OF OPTIMIZATION OF NITROGEN NUTRITION IN MIXED LUPINO-CEREAL CROPS
2016
Shkotova, O. N. | Kononov, A. С.
Research of nitrogen nutrition of the mixed crops showed that the solution to the problem of power optimization is impossible without a comprehensive study of the relationship between cultures of different species that are emerging at the level of plant communities. It was found that the absorption of nutrients, and particularly nitrogen 2,5 times in mixed lupino-cereal seeding is more effective than single-species sowing cereals. Return removal elements power per unit of output in a mixed planting is 30-40 % higher than the average amount of payback single-species crops of crop components. It is established that grain yield in mixed crops of 30-36 % and protein yield by 48 % with 1 ha more compared to the average yield of single-species crops of crop components.
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