THE INFLUENCE OF SOWING SCHEMES AND NUTRITIONAL NORMS ON SOIL WATER PERMEABILITY IN AMARANTH FIELD SOWN FOR GRAIN YIELD
Keywords:
Kalit so‘zlar: Amaranth, grain yield, planting scheme, mineral fertilizers, foliar feeding, soil water permeability.Abstract
Abstract. This article studies the effect of different planting schemes and mineral and foliar feeding rates on soil water permeability in amaranth crops grown for grain crops. The studies were conducted in 2023 at the end of the growing season in 0–30 and 30–50 cm soil layers. In the experiment, the planting schemes 70×15–1, 70×20–1, 70×25–1 and 70×30–1 were compared with the fertilizer rates N250P175K125, N200P140K100 and N150P105K75 and foliar feeding methods with the water-soluble complex fertilizer Akvarin-14 during different growing seasons. According to the results obtained, the soil permeability was high in wide planting schemes, and the total amount of water absorbed in the 0–30 cm layer over 6 hours was 843–892 mm. The results of the study serve as a scientific basis for improving the water-air regime of the soil and selecting optimal agrotechnologies in the cultivation of amaranth for grain crops.
References
1. Musa, A. J., Oladiran, A. Ezenwa, M.I.S., Akanya, H. O. & Ogbadoyi, E O. 2011. Effect of heading on some micronutrients, anti-nutrients and toxic substances in Amaranthus cruentus grown in Minna, Niger State, Nigeria. American Journal of Food and Nutrition 1(4): 147 -154.
2. Makinde E.A. (2012). Major Nutrients Requirement of Amaranthus cruentus L. on Two Soil Types in Lagos State of Nigeria. Greener Journal of Agricultural Sciences 2 (6):289 - 293.
3. Shiyam J. O. & Binang W. B. 2013. Effect of poultry manure and plant population on productivity of fluted pumpkin (Telfaiaria occidentalis Hook F.) in Calabar, Nigeria Journal of Organic Systems, 8(2):29 - 35.
4. Vorster HJ, Stevens JB, Steyn GJ. Production systems of traditional leafy vegetables: Challenges for research and extension. South African Journal for Agricultural Extension. 2008;37: P. 85- 96.
5. Ғуломова Г.А., Ғуломов Г.Ш., Асқаров А..А. Амарантнинг биологик табиатини кимёвий таркибига боғлиқлиги. Янги ўзбекистон талабалари ахборотномаси 1-жилд, 7-сон, 10-12-б.
6. Ayo J.A.The effect of amaranth grain flour on the quality of bread. Int. J. Food Prop. 2001;4: pp.341-351.
7. Ayorinde F.O, Ologunde M.O, Nana E.Y, Bernard B.N, Afolabi O.A, Oke O.L, Shepard R.L. Determination of fatty acid composition of Amaranthus species. J. Am. Oil Chem. Soc. 1989, 66: pp.18-12.
