Study on the influence of rice paddies' water layer temperature on rice yield. Issue 1 (December 2021)

• Record Type: Journal Article
• Authors: Rau, A; Begmatov, I; Rau, G
• Is Part Of: IOP conference series. Volume 939:Issue 1(2021)
• Publication Date: 2021-12
• Subjects: Earth sciences -- Periodicals; Environmental sciences -- Congresses; Environmental sciences -- Periodicals; 550.5
• DOI: 10.1088/1755-1315/939/1/012089
• Languages: English
• ISSNs: 1755-1307

Abstract

Abstract: Studies on Akdala rice system found that rice plants sensitive to meteorological conditions. Climate change leads to changes in crop structure. The temperature of the rice field air and water has a special influence on the structure of the rice crop. It is established that the temperature of the water layer in rice paddies in the irrigation period does not exceeds 29 0 C, which is below the threshold of 35 0 C, when the flow and discharge of water from the paddies are recommended. The temperature of water in rice paddies, the surface layer was determined by an express thermometer, at the depth of the water layer 5, 10, 15 and 20 cm by Savin Thermometers, soil – thermometers TM-5.