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Scientific Bulletin of Namangan State University

Abstract

In order to increase the efficiency of the use of irrigated land, it is important to place crops correctly and increase their productivity. At the same time, it is important to study the influence of crops on the soil. The influence of different methods of sowing and re-seeding rates of sugar beet fertilizers on the content of nutrients in the soil is also diverse. Sowing sugar beet seeds in a capsule and adding N150R100K150 kg per hectare does not lead to an increase in the amount of minerals in the soil.

First Page

220

Last Page

224

References

1. Detsqonov A.M. Irrigachiya eroziyasiga shalingan tipik bfz tuproqlar sharoitida unga qarshi kurash elementlari asosida kuzgi bug'doyni tabaqalab fg'itlash.//Q.x/f.n. dissertachiya avtoreferati. Toshkent. O'zPITI, 2007 2. Tursunxodjaev Z.S. Naushne osnov sevooborotov na zemle Golodnoy stepeni. Tashkent. 1972. sg'256. 3. Tursunxodjaev Z.S., Bolkunov A.S. Puti uvelisheniya proizvodstva raznoobraznx kormov i zerna v xlopkovx sevooborotax «Kruglogodovoe ispolzovanie oroshaemx zemel» Soyuz NIIX Toshkent 1981. Trud Soyuz NIIX, vp. 46. S-4-8. 4. Urazmatov N. Vosproizvodstvo plodorodiya poshv v Ferganskom xlopkovom zone Uzbekistana. Tashkent, Mexnat, 1991 5. Xoliqov B, Bfriev Ya, Bfriev T. O'tmishdosh ekinlarning tuproq unumdorligi va izdosh ekinlar tsosildorligiga ta'siri.//Paxtashilik va donshilikni rivojlantirish muammolari. Xalqaro ilmiy-amaliy konferenchiya ma'ruzalari asosidagi maqolalar tfplami. Toshkent, 2004. 37-40-b.

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