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2018, N 3 (33) |
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PLANT GROWING
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Evtishina E., Vinogradov D., Lupova Y., Gogmachadze G. |
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Influence of sowing time and norms of seeding on productivity of seeds of a FALSE FLAX in the conditions of the Ryazan region are presented |
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In the work the researches on influence of sowing time and norms of seeding on productivity of seeds of a FALSE FLAX in the conditions of the Ryazan region are presented. It is noted that norms of seeding of the culture had significant effect on obtaining productivity. The maximum quantity of seeds has been received on sowing with norm of seeding 7,0; 8,0 million seeds/hectare (15,2-15,0 c/hectare) of the first sowing time (the first decade of May).
It is received that the optimum norm of seeding of seeds of a FALSE FLAX should be considered 7,0 million viable seeds on hectare. Overestimate of norms up to 8,0 million pieces/hectare significantly didn't increase productivity of the culture, and led to an excessive expense of seeds, sowing qualities of seeds worsened. The danger of grounding of the culture and diseases attacks increased.
Keywords: FALSE FLAX, NORMS OF SEEDING, SOWING TIME, THE RYAZAN REGION, GREY FOREST SOIL |