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[1]YANG Zhimeng,ZOU Hongtao,ZHOU Zixuan,et al.Effect of Different Irrigation Water on Peanut Growth and Water Use Efficiency in the Aeolian Sandy Soil of the Northeast[J].Research of Soil and Water Conservation,2015,22(04):52-55.

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Effect of Different Irrigation Water on Peanut Growth and Water Use Efficiency in the Aeolian Sandy Soil of the Northeast

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 22 Number of periods: 2015 04 Page number: 52-55 Column: Public date: 2015-08-28

Title:: Effect of Different Irrigation Water on Peanut Growth and Water Use Efficiency in the Aeolian Sandy Soil of the Northeast

Author(s):: YANG Zhimeng, ZOU Hongtao, ZHOU Zixuan, CAI Qian, YU Na, CHI Daocai, ZHANG Yulong; Soil And Environment College, Key Laboratory of the Ministry of Aagriculture in the Northeast on Cultivated Land Conservation, National Engineering Laboratory for Efficient Utilization of Soil and Fertilizer Resources, Shenyang Agriculture University, Shenyang 110866, China

Keywords:: peanut; irrigation water; aeolian sandy soil; water use efficiency

CLC:: S274;S565.2

DOI:: -

Abstract:: We examined the effect of different irrigation water on peanut plant morphology, physiological index, yield and water use efficiency in the all growth period in the aeolian sandy soil of the northeast. The peanut was planted in pot, the irrigation was controlled in all growth period, and the above indicators were measured. The result showed that appropriate drought had little influence on growth of peanut at seeding stage; the demand of water increased obviously at the flowering stage, appropriate soil water content is 60% of field capacity; there must be enough water in the pod stage, or the pod wouldn’t grow well, leading to yield reduction. When soil water content is 60% of field capacity during the whole growth period in all the treatments, the water use efficiency is the highest, which was 1.53 g/kg, and the yield was 92.9 g/pot, and was higher than almost of the others. The index can be the guidance of peanut irrigation scheme in the aeolian sandy soil of the northeast.

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