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[1]WANG Jiu-sheng,WANG Xing-peng,YAO Bao-lin.Preliminary Research of Water and Salt Movement in Soil Growing Fragrant Pear under Drip Irrigation[J].Research of Soil and Water Conservation,2013,20(02):263-266.

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Preliminary Research of Water and Salt Movement in Soil Growing Fragrant Pear under Drip Irrigation

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 20 Number of periods: 2013 02 Page number: 263-266 Column: Public date: 2013-04-28

Title:: Preliminary Research of Water and Salt Movement in Soil Growing Fragrant Pear under Drip Irrigation

Author(s):: WANG Jiu-sheng¹, WANG Xing-peng², YAO Bao-lin²; 1. Bureau of Water Conservancy of the First Division, Aksu, Xinjiang 843000, China;
2. College of Water Conservancy and Architecture Engineering, Tarim University, Alaer, Xinjiang 843300, China

Keywords:: fragrant pear drip irrigation; soil water; soil salt

CLC:: S153;S275.6

DOI:: -

Abstract:: Distribution features of the soil water and salt under drip irrigation were studied to offer a reference for reasonable irrigation technology for the purpose of the adjustment and control of water and salt in soil growing fragrant pear. The distribution features of soil water and salt were analyzed based on the field experiment of the fragrant pear with planting space were 3 m×5 m, 4 years old, under the drip irrigation quota of 150, 200, 250, 300 mm, respectively. Results showed that soil water content could’t meet fragrant pear demand of moisture and appear water stress under 150, 200, 250 mm irrigation quota in the fragrant pear growth period. Drip irrigation quota of 300 mm had the effect to regulate and control soil water and salt, which was regarded as the reasonable drip irrigation quota and technical parameters for 4-year-old fragrant pear planted according to space of 3 m×5 m. The drip irrigation quota should be considered when the soil water and salt distribution features are adjusted under water saving irrigation for young fragrant pear.

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