Study on economic effects of different water saving techniques in wheat in Zhonggegen valley of Qitai county of Xinjiang

doi:10.14088/j.cnki.issn0439-8114.2019.20.045

Abstract

Abstract: The yield, water use efficiency and cost-benefit ratio of wheat under the use of large head self-pressure, pond dam pressurization and automatic drip irrigation technology and ground irrigation（CK） in Zhonggegen valley of Qitai county, Xinjiang were compared. The results showed that the yield of wheat after using three water-saving technologies was significantly higher than that of ground irrigation. The output of automatic drip irrigation technology was significantly higher than that of large head self-pressure and ground irrigation. The automatic drip irrigation technology of water use efficiency was also significantly higher than the other two. However, in terms of cost-benefit ratio, pond dam pressurization drip irrigation technology is superior to automatic drip irrigation technology. The use of high-efficiency water-saving technology is of great significance for ensuring stable wheat yield and income increase in Qitai county, Changji prefecture.

Key words: wheat, water-saving technology, yield, water use efficiency, cost-benefit ratio

CLC Number:

S275

WU Yu-xiu, WANG Miao. Study on economic effects of different water saving techniques in wheat in Zhonggegen valley of Qitai county of Xinjiang[J]. HUBEI AGRICULTURAL SCIENCES, 2019, 58(20): 190-193.

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