Effects of Different Mulching Treatments on Yield and Yield Components of Red Adzuki Bean in Arid Region of Yulin
This experiment was conducted in Zhujiagou Experimental Extension Center,Hengshan District,Yulin in 2022.Aiming at the low yield of red adzuki beans in arid region of Yulin caused by low temperature and drought stress of spring,Jingnong 23 was used as the experimental material to study the effects of mulched film covering with different materials,thicknesses and colors on the yield and yield components of red adzuki beans.The results showed that the yields of each film mulching treatment was higher than that of open field,among which the yield of 0.012mm black film mulching treatment was the highest,with the highest yield under 0.012 mm black mulch cov-ering,significantly 162.32%higher than the open field,followed by 0.010 mm white mulch covering,which was 147.45%higher than the open field.Therefore,it is recommended to promote the use of 0.012 mm black mulch covering and 0.010 mm white mulch covering in the production of adzuki beans.
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