The yield of cucumber hybrids in double cultivation at different mineral nutrition and stand density
DOI:
https://doi.org/10.61308/XHVB5977Keywords:
cucumbers; fertilizer rates; hybrid; leaf surface area; standing density; yieldAbstract
The article presents the results of studying the growth, formation of the leaf surface area, the weight of the tops and roots, the productivity and yield indicators of the isolated hybrids of Fontina F1 and Record F1 cucumbers when cultivated in a repeated crop at different norms of organomineral fertilizers and standing density. Based on the results, it was found that the largest leaf area (58.0-62.8 thousand m2) in cucumber hybrids was noted with the scheme (180 + 60): 2x40 cm with a density of 35.7 thousand plants per 1 ha and joint fertilization normally 20 t/ha of manure + N200P160K100 kg/ha. At the same time, the leaf surface area from a bush was 1546-1624 dm2, the weight of the tops was 1408-1517 g, the weight of the roots in the arable layer was 98.1-106.2 g, the yield of the bush was 7.9-8.5 kg, the average weight of one fruit per bush 180.6-196.0 g. However, due to the increase in the density of bushes, the highest yield (204.1-219.6 centners/ha) was obtained in both hybrids of cucumbers, that is, the increase was 21.6 per hectare-26.2 centners or 113.5-118.5%.
References
Azimov B. J., & Azimov, B. B. (2002). Methodology of conducting experiments in vegetable growing, potato growing. Tashkent. National encyclopedia of Uzbekistan, 2002, p. 217.
Balashev N. N., & Zeman, G. O. (1980). Vegetable farming. Textbook. Tashkent. 1980, B, p. 374.
Belik, V. F. (1992). Methodology of experimental work in agriculture. Moscow 1992, p. 320.
Christioglo, G. P. (2000). Cucumbers, zucchini, squash. Rostov-on-Don. 2000, p.128.
Dospekhov, B. A. (1985). Methods of field experience. Moscow, 1985, p. 351.
Litvinov, S. S. (2011). Methods of field experience in vegetable growing. Moscow, 2011, p.648.
Ostonakulov, T. E., Khalilov, N. Kh., Lukov, M. K., & Sanaev, C. T. (2017). Repeated crops are a source of prosperity, Samarkand. 2017, p.116.
Ostonakulov T. E., Zuev V. I., & Kodirhojaev, O. K. (2019). Fruit and vegetable growing (Vegetable). Textbook. Tashkent. 2019, p.552.
Sen, N. A., Ivanova, M., & Dimitrova, S. (2023). Evaluation of the Current State and Trends for the Sustainable Development of the Agri-Food Sector of the South-Central Region of Bulgaria. In Smart Energy for Smart Transport: Proceedings of the 6th Conference on Sustainable Urban Mobility, CSUM2022, August 31-September 2, 2022, Skiathos Island, Greece (pp. 1769-1778). Cham: Springer Nature Switzerland.
Singh, J., Singh, M. K., Kumar, M., Gupta, A., & Singh, K. P. (2020). Growth, yield and quality parameters of Cucumber (Cucumis sativus L.) as influenced by integrated nutrient management application. Int. J. Curr. Microbiol. App. Sci, 9(10), 1455-1462.
Tashkent State Register of agricultural crops allowed to be planted on the territory of the Republic of Uzbekistan. (2022) p.103.
Yilmaz, E., & Gebologlu, N. (2000). A research on growing of cucumber (Cucumis sativus L.) and squash (Cucurbita pepo L.) as second crop. In II Balkan Symposium on Vegetables and Potatoes 579 (pp. 307-312).
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