CHARACTERISTICS OF GROWTH AND DEVELOPMENT OF WINTER WHEAT CULTIVAR KUMA
To evaluate the growth and development of winter wheat under 3 factors (sowing dates, irrigation regimes and rate of fertilization) in Khorezm region, there was done an experiment using a winter wheat (Triticum aestivum L.) cultivar Kuma. For the experiment we used three sowing dates: D1=1st of October, D2=10th of October, D3= 20th of October, 2 irrigation treatments, including 60-65-60, 65-70-60 and 2 fertilizaton treatments: the following doses of N150P100K75 kg ha-1 and N200P140K100 kg ha-1 , was conducted in the field №119 of the Dildora-Bojimon farm of Yangibazar district of the Khorezm region during the 2014–2016 growing seasons.
1. Asgar Sh., Hossein H.Sh.A., Ghorban N., Eslam M. H., Hamid M. Effect of planting date on growth periods, yield, and yield components of some bread wheat cultivars in Parsabad Moghan, Intl J Farm & Alli Sci. Vol., 6 (4):, 2017, pp.109-119. Available online at www.ijfas.com 2. Baloch M. S., I. T H. Shah, M. A. Nadim, M. I. Khan and A. A. Khakwani ACTUAL PROBLEMS OF MODEREN SCIENCE, EDUCATION AND TRAINING IN THE REGION. 2018-II 55 Effect of seeding density and planting time on growth and yield attributes of wheat, The Journal of Animal & Plant Sciences, 20(4): 2010, pp. 239-240. 3. Dospexov, B. A. Methods of field experience / B. A. Dospexov. – M., 1985, pp.356. 4. Fazal M., Muhammad A., M.T. Jan, Kawsar A., M.J. Khan Influence of sowing dates on phenological development and yield of dual purpose wheat cultivars Pak. J. Bot., 47(1): 2015, pp.83-88. 5. Khan, M.I., M. Tila, F. Subhan, M. Amin and S.T. Shah. Agronomic evaluation of different bread wheat (Triticum aestivum L.) genotypes for terminal heat stress. Pak. J. Bot. 39(7): 2007, pp.2415-2425. 6. Mejahed K. El, Aouragh I. Green Manure and N Fertiliser in Soil Quality and Profitability of Wheat Based System in Semiarid Morocco Using Nuclear Techniques. In: Management of Nutrients, Water in Rainfed Arid, Semi-arid Areas for Increasing Crop Production. IAEATECDOC-1468, 2005, pp. 89–106. 7. Ngwako S., Mashiqa P. K. The effect of irrigation on the growth and yield of winter wheat (Triticum aestivum L.) cultivars, International Journal of Agriculture and Crop Sciences Vol., 5 (9), 2013, pp.976-982. Available online at www.ijagcs.com 8. Onyibe J. E. Effect of Irrigation Regime on Growth and Development of Two Wheat Cultivars (Triticum aestivum L.) in the Nigerian Savanna, Journal of Agriculture and Rural Development in the Tropics and Subtropics Volume 106, No. 2, 2005, pp. 177–192. 9. Rusan M.M., Battikhi A., Zuraiqi S. Enhancement of Nitrogen and Water Use Efficiency by Optimizing the Combination of Soil, Crop and Nitrogen Management. In: Management of Nutrients and Water in Rainfed Arid and Semi-arid Areas for Increasing Crop Production. IAEATECDOC-1468, 2005, pp.155–177. 10.Shirazi S. M., Zardari N. H., Yusop Z., Ismail Z., Othman F. Performance of Wheat Crop under Different Irrigation Regimes and Nitrogen Levels. A Field Experiment, Journal of Environmental Protection and Ecology 15, No 3, 2014, ACTUAL PROBLEMS OF MODEREN SCIENCE, EDUCATION AND TRAINING IN THE REGION. 2018-II 56 pp. 973–982. 11.Schwarte, A.J., L.R. Gibson, D.L., Karlen, M. Liebmann and J.L. Jannink Planting date effects on winter triticale dry matter and nitrogen accumulation. Agronomy Journal.,Vol. 97.,2005, pp.1333–1341. 12.Sun, H., L. Shao, S. Chen, Y. Wang, X. Zhang Effects of sowing time and rate on crop growth and radiation use efficiency of winter wheat in the North China Plain, International Journal of Plant Production 7 (1), January 2013, pp.117- 138. Available online at www.ijpp.info 13.The methodology of the field experience. – Toshkent : Uzbekistan Scientific Research Institute of Cotton, 2007, pp.145.
Gandjaeva, L. A.
"CHARACTERISTICS OF GROWTH AND DEVELOPMENT OF WINTER WHEAT CULTIVAR KUMA,"
Central Asian Problems of Modern Science and Education: Vol. 3
, Article 5.
Available at: https://uzjournals.edu.uz/capmse/vol3/iss2/5