Optimum Seedling Thickness of Soybean Varieties of Different Planting Methods and Tillage between Rows
Keywords:
Soybean, Nafis, Selekta-201, vegetation, seedling thickness, water permeabilityAbstract
As a result of cultivation of "Nafis" and "Selekta 201" varieties of soybeans in the 60x8x2 scheme, 16-18 cm deep between the rows and 18-20 cm deep between the rows in the 70x8x2 scheme, the optimal seedling thickness is determined to be 320-334 and 361-379 plants per hectare, improving the water permeability of the soil, it was found that the porosity, volume mass and the amount of humus in the driving and sub-driving layers were improved.
References
Khalikov B., Namazov F. Effective repeat crops. Agriculture of Uzbekistan, No. 4, 2009, p. 24.
Khasanov S.F., Namozov F.B. "Changes in volume mass of soil during inter-row processing of soybeans planted in different planting methods" Bulletin of Agrarian Science of Uzbekistan No. 6 (12/3) 2023. – P.162-164.
Yodgorov N.G, Torakulov Q.H. Vegetation period and yield indicators of repeated soybean cultivation agrotechnics. "Prospects of improvement of agrotechnologies of selection and seeding of grain and leguminous crops, economical cultivation of land and water resources". Republican scientific-practical conference collection. Against-2020 - P. 272-274
Ratner E.I. Plant nutrition and the use of fertilizers. - M.: Nauka, 1965. p – 320
Mahmudov U, Khalikov B. "Effect of planting dates and norms on seedling thickness of repeated peanut and soybean" AGRO SCIENCE ISSUE 1, Tashkent 2021. p. 28
Mahmudov U, Khalikov B. "Effect of planting dates and standards on the development phases of repeated peanut and soybean crops" AGRO SCIENCE ISSUE 2, Tashkent 2020. 38 p
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