name
Kumunzhiyeva Kseniya Olegovna
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Organization, job position
• Kuban State Agrarian University
Research interests
защитные парафинсодержащие покрытия
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Articles count: 1
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INFLUENCE OF PROTECTIVE COATINGS ON GROWTH AND DEVELOPMENT OF ONION CROPS
06.00.00 Agricultural sciences
Description
The influence of protective coatings on changes in the biological characteristics of quality, germination, plant growth and development of the onion crop quantitative loss of garlic was investigated for the first time. The objects of research were winter garlic called Tien Shan and onion of Allan variety. Water solutions of polyvinyl alcohol PWS-5, paraffin coating Р, paraffin-cerezin composition PK-1 were studied as a protective coatings. Coating onions and chives before planting them in the ground delay germination, respectively at 1 and 2 weeks. Then, protective coatings act as growth stimulants. The greatest increase in green mass of garlic for 3 months (almost 2 times) compared to the control (uncoated) prepared using the hydrophobic coating РK-1. РK-1 increases the yield of garlic and onions in 1.5 times, and the seeds of onions in 1.3 times. It is recommended before planting onions to cover onions the PK-1 in order to prevent his fall germination and receive further large bulbs weighing 130-131 g. Carbohydrates, starch, vitamin C, and life-giving moisture garlic, it is best stored in a РK-1 coated serve after planting in soil more efficient power plant. As a result, such plant grows better, develops and gives higher yields
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