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Table 3 – Influence of the drug “NacLee” on the structure of the yield of rice kind Syr Suluy, 2020

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Table 3 – Influence of the drug “NacLee” on the structure of the yield of rice kind Syr Suluy, 2020 № Kind Experiment variant Plant height, cm Bushiness, pcs. Main panicle number of total grains, pcs Productivity, c / ha number, PC length, cm weight, g 1 Syr Suluy without processing 141,8 3,0 3,0 13,0 8,96 365,2 37,0 2 Syr Suluy processed 143,0 6,2 6,0 15,8 11,5 392 40,0 Conclusion. In long-term field and production experiments on testing these microfertilizers on grain crops, potatoes, vegetables, fruit, berry and flower crops, conducted by scientists and industrialists in various natural zones of Kazakhstan and abroad (Italy, Spain, China, Russia, Turkey, Vietnam) the effects of stimulating the length and biomass of the root system up to 15-20%, the total biomass of plants up to 20-25% and more, increasing the yield up to 20-30% were obtained. Biological drugs and microfertilizers for plant protection are not a dangerous environmentally alternative to chemical (synthetic) pesticides. The results of field experiments with biological liquid micronutrient NacLee and Fitop 8.67 on rice have showed that the most effective methods of applying micronutrient fertilizers are pre-sowing seed treatment and foliar feeding in the phases of tillering and heading of rice culture. This is explained by the fact that these microfertilizers and the drug stimulate the growth of a powerful root system and aboveground mass of rice plants. When rice was treated in the tillering phase with fertilizer Mikrokat grain start and Kelik K + Si in the phase the leaf area of ​​one plant doubled in comparison with the control one. This ensured an increase in productivity mainly due to a decrease in empty grain and an increase in the mass of grain per plant. жүктеу/скачать 2,01 Mb. Достарыңызбен бөлісу: