RESULTS OF PHENOLOGICAL OBSERVATIONS OF FIELD EXPERIMENTS
(IN THE CASE OF ANDIJAN CONDITIONS)

O. Kodirov; A. Mamanazorov

doi:10.5281/zenodo.6687419

O. Kodirov , A. Mamanazorov

Abstract. Seeds and quality of seeds play an important role in ensuring the country's rich cotton harvest and high quality of its products. The harvesting of cotton from seeds generally began at 75-85% ripeness. Cotton was harvested from 3-8 branches of the plant. The development of the seed system and the application of this measure in its scientific justification is one of the factors that guarantee the future use of the selected seeds and high economic efficiency.

Keywords: seed cotton, yield, economic efficiency, variant, zoning, promising variety, valuable economic trait, centner.

References:

1. Sh.S.Kozubayev, B.I.Mamaraximov -Gʻoʻza urugʻchiligini takomillashtirish olmillari‖, Toshkent, 2013., 80, 167 b. 2. O.A.Qodirov- Valuable farm characters are the main source of cotton seeds. Universum: технические науки, 2022. https://cyberleninka.ru/article/n/valuable-farm-characters-are-the-main-source-of-cotton-seeds 3. O.A.Qodirov - The role of valuable economic signs of prosperous cotton varieties in the development of the seed system. Academicia: An International Multidisciplinary Research Journal April 2022. https://saarj.com., 209 p. 4. O.A.Qodirov-Gʻoʻza navlari unuvchanligini laboratoriya tahlil natijalari. Oʻzbekiston qishloq va suv xoʻjaligi agrar-iqtisodiy, ilmiy-ommabop jurnal. 2022 yil maxsus son. 11-bet.

RESULTS OF PHENOLOGICAL OBSERVATIONS OF FIELD EXPERIMENTS (IN THE CASE OF ANDIJAN CONDITIONS)

O. Kodirov , A. Mamanazorov