COMMON WEEDS IN WINTER WHEAT FIELDS AND MEASURES TO CONTROL THEM

Main Article Content

SHUXRAT RIZAYEV
ALISHER MAXMATMURODOV
AKBARJON DJO’RAEV
KAMOLIDIN SHARIFOV

Abstract

The aim of the scientific article is to develop agricultural technology to ensure high yields of winter wheat grain on irrigated lands in Uzbekistan by using a combination of the depth of the main tillage, the type and norms of herbicides in the fight against weeds in the fields of winter wheat. The article presents the results of soil cultivation 14-16 cm (cheeslanding) and 4-6 cm (harrowing) in the control against winter wheat weeds on typical irrigated and meadow sierozem soils of Uzbekistan. Weed seeds are mainly distributed in the soil layer of 0-10 cm (68.7-100%), when plowing to a depth of 30-35 cm, the soil is cultivated in a layer of 25-35 cm (66.7-63.2%).  and in the first year of plowing 30-35 cm, in the second and third years with chisel tillage by 14-16 cm Annual weeds (33 of species) in winter wheat 86.8-95.7% and 47.4-50.8%, perennials (25 of species) 45.4 -42.8%, Application of Atlantis -3.6% herbicide 250 g/ha or herbicides Granstar-75% DF and Puma Super-7.5% at the rate of 15 g/ha + 0.8 l/ha when harvesting winter wheat, annual weeds decreased by 92.3-92.9 and 87.8-94.4%, and perennial by 41.6-33.3%, respectively, 59.7-51.0 and 63.4-67, 2 c./to high winter wheat grain yield.

Keywords:
Winter wheat, typical and meadow sierozem soil, weeds, annuals, biennials, perennials, tillage, plowing, surface tillage, harrowing, chiseling, herbicide, growth, development, grain harvest

Article Details

How to Cite
RIZAYEV, S., MAXMATMURODOV, A., DJO’RAEV, A., & SHARIFOV, K. (2021). COMMON WEEDS IN WINTER WHEAT FIELDS AND MEASURES TO CONTROL THEM. PLANT CELL BIOTECHNOLOGY AND MOLECULAR BIOLOGY, 22(33-34), 551-558. Retrieved from https://ikprress.org/index.php/PCBMB/article/view/6464
Section
Original Research Article

References

Mahmudkhodjaev N, Rashidov M, others. Recommendations for control of diseases, pests and weeds of cereals. Tashkent. 2000; 22-29.

Hasanova F, Buriev Ya, others. Recommendations for the use of herbicides in areas of cereal crops. Tashkent. 2004;22-28.

Derpsch R. Keynote - Frontiers in Conservation Tillage and Advances in Conservation Practice. In: D. E. Stott, R. H. Mohtar and G. C. Steinhardt (eds). Sustaining the Global Farm. USA. 2001; 248-254.

Fisyunov AV. Weed control handbook. Moscow. 1983;436.

Beshanov AV. Improvement of chemical weed control in intensive technologies of cultivation of agricultural crops: Weed control in the cultivation of agricultural crops: - M.: VO. Agropromizdat. 1988;16-21.

Kott SA. Weed plants and their control. Moscow. 1991;S160-169.

Likov AM, Safonov AF. Agrotechnical measures to combat weed plants in the fields of wheat in the Central Black region of the Russian Federation. Zh. Agriculture. - M. 2009;5:С.41-42.

Tulikov M, Gruzdev GS. Weed control in grain crops and methods of accounting. J. Plant Protection and Quarantine. - M. 2012;5-C:40-41.

Blackshaw RE, Molnar LJ, Muendel HH, Saindon G. Integration of cropping practices and herbicides improve weed management in dry bean (Phaseolus vulgaris) 1. Weed Technology. 2000;14(2): 327-336.

Aliev AM. The effectiveness of the integrated use of manure and herbicide. J. Agriculture. 2003;2:S.20. Aliev AM. The effectiveness of the integrated use of manure and herbicide. J. Agriculture. - M. 2003;2:20.

Zakharenko AV. Economic aspects of the use of herbicides in crop production. Agro XXI. –Moscow. 2009;2:21s.

Borin AA. Herbicides in barley crops. J. Agriculture. M. 2009;6:С. Thirty.

Lobach IA. The influence of the system of basic tillage and the level of mineral nutrition on the productivity of winter wheat on the chernozem of the Western Ciscaucasia: Author's abstract: dis ... agricultural sciences. - Krasnodar: KGAU. 2010;21.

Gomolitsky PN. Weed plants of the irrigated lands of Uzbekistan. Tashkent: Fan. 1982;110.

Rizaev Sh. X, Muminov KM. Weeds in the fields of Zarafshan valley, the effectiveness of agro-technical and chemical control measures against them (Monograph). Samarkand. 2018;256.

Kondratyuk VP. Soil cultivation for sowing cotton. Tashkent: Fan. 1972;119.

Zharasov Zh. Sh. Agroecological aspects of the use of herbicides for winter wheat on dry land in the southeast of Kazakhstan: Author's abstract. diss ... cand. s.-kh. sciences. – Almaty. 2002;17.

Rizaev Sh. Kh. Weed plants of grain fields and measures to combat them. Actual Problems of Modern Science. 2017;2:149-152.

Field Experiment Methods (Methodical Guide in Uzbek). - Tashkent: UzPITI. 2007;145.

Methods of agrochemical, agrophysical and microbiological research in field cotton areas. – Tashkent. 1963;440.

Dospekhov BA. Field experiment technique. M.: Agropromizdat. 1985;230-240s.

Fetyukhin IV, Avdeenko AP, Avdeenko SS, Chernenko VV, Ryabtseva NA. Methods for accounting for the structure of the weed component in agrophytocenoses. FGBOU VO Donskoy GAU. 2018;76.