Biological nitrogen fixation pannonian clover (Trifolium pannonicum Jacq.) in conditions Middle Volga region

Автор: Kshnikatkina Anna, Alenin Pavel, Galiullin Albert, Kshnikatkin Sergey

Журнал: Известия Самарского научного центра Российской академии наук @izvestiya-ssc

Рубрика: Общая биология

Статья в выпуске: 5-2 т.20, 2018 года.

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Application in the technology of cultivation of clover pannonian micro-element fertilizer NanoSilicon, Megamix-Seeds and biological products risotorphine, Gomariz enhanced symbiotic activity of the agrocenoses of the pannonian clover first year of use, the number and weight of nodules in the active phase of budding relative to the control increased by 28.8-154.9 mln/ha and of 77.2-240.8 kg/ha. Maximum rate of ASP clover pannonian 219.3 mln. units/ha with a mass 876,9 kg/ha was in the processing humanism with the drug Megamix-Seeds. Bacterial preparations and micronutrient fertilizers had a significant impact on the formation of photosynthetic activity of agrocenoses of clover pannonsky. The best performance of the photosynthetic apparatus obtained from the processing of seeds together with humanism Megamix-Seeds, assimilation surface area of clover pannonian 1st G. p. in the phase of Bud formation amounted to 51.5 thousand m2/ha, OP is 2.14 м2дн./ ha, NPF-4.98 g / m2 * day. Integrated application of micronutrient fertilizers in conjunction with the biopesticide of Gomariz increases the collection of dry matter clover pannonian first year of usein relation to control at 4.88-6.55 t/ha, feed units - 3.51-4.71 t/ha, digestible protein - 0.55-0.73 t/ha, exchange energy - 39.18-52.65 GJ/ha, seed yield - 355.5-417.2 kg/ha.

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Clover pannonian, bacterial preparations, integrated fertilizer with trace elements in chelate form, the parameters of the symbiotic activities, photosynthesis, forage and seed production

Короткий адрес: https://sciup.org/148314058

IDR: 148314058

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