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Chinese Agricultural Science Bulletin ›› 2009, Vol. 25 ›› Issue (13): 124-128.

Special Issue: 棉花 农业气象

• 土壤肥料科学 • Previous Articles     Next Articles

Cotton in Xinjiang arid area of inland water and fertilizer coupling research progress

Chen Baoyan, Ma Xingwang, Sheng Jiandong, Yang Tao   

  • Received:2009-04-27 Revised:2009-05-06 Online:2009-07-05 Published:2009-07-05

Abstract: Water utilization in Xinjiang cotton production as the main limiting factors of collaborative relationship, through the water to improve water use efficiency for the key of high and stable yield cotton. In recent years, the study on coupling cotton in Xinjiang, scholars have concluded that the total yield and fertilizer, according to the proportion that drip irrigation, and can improve the utilization rate of fertilizers. Cotton growth on coupling for further clarify existing research, according to the proportion of cotton growth through research, Suggestions on coupling crop growth stage of cotton, according to established rules corresponding models yield formation mechanism to determine the optimum ratio of water consumption, growth, and further perfect build soil testing fertilization techniques - plants.