[1]周广业,孙志强,曹亚芬.黄土旱塬施肥和集雨补灌的效应研究[J].水土保持研究,2003,10(01):106-109.
　ZHOU Guang-ye,SUN Zhi-qiang,CAO Ya-fen.Study on Effects of Fertilizer Use and Rainwater Harvesting Irrigation in Dryland of Loess Plateau[J].Research of Soil and Water Conservation,2003,10(01):106-109.
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黄土旱塬施肥和集雨补灌的效应研究

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 10 期数: 2003年01期 页码: 106-109 栏目: 出版日期: 1900-01-01
Title:
Study on Effects of Fertilizer Use and Rainwater Harvesting Irrigation in Dryland of Loess Plateau
作者:
周广业, 孙志强, 曹亚芬
甘肃省平凉市农业科学研究所, 甘肃平凉 744000
Author(s):
ZHOU Guang-ye, SUN Zhi-qiang, CAO Ya-fen
Pingliang Agricultural Sciences Institute of Gansu, Pingliang 730070, Gansu, China
关键词:
培肥; 集雨补灌; 结构调整
Keywords:
soil fertility betterment; rainwater collecting and supplying irrigation; farming structure adjustment
分类号:
S274.1
摘要:
试验结果表明，在肥料用量和补供水量均相同的情况下，膜侧谷子、地膜玉米的增产量大于膜侧冬小麦的增产效果；果树的增产效果大于粮食作物的增产效果。据此认为，适当压缩粮田面积，扩大果树面积，在粮食作物中压缩冬小麦播种面积，扩大谷子播种面积，是农田增效、农民增收的有效途径。
Abstract:
The results of the experiment of fertilization and rainwater collecting in dryland showed that the same fertilizer level and the same amount of supplying water, the yield of millet cultivated at the side of film and film mulching corn increased more than winter wheat growing in the side of film, and the yield increase rate of fruit was higher than that of crops.So it is suggested that moderately reducing the area of crop and winter wheat and enlarging the area of fruit and millet can be an effective way to make higher income for farmers.

参考文献/References:

[1] 李凤民, 等.半干旱黄土高塬集水高效农业发展[J].生态学报, 1999, 19(2):152-157.
[2] 高世铭, 等.半干旱区春小麦水分亏缺补偿效应研究[J].西北植物学报, 1995, 15(8):32-39.
[3] 乔小林, 等.陇东旱塬果树补灌技术及效益研究初探[A].见:王吉庆等, 陇东高塬半湿润偏旱区农业综合发展研究[M].兰州:甘肃科学技术出版社, 1995.
[4] 万成信, 等.甘肃陇东粮油作物合理种植比例的气候分析[J].干旱地区农业研究, 2001, 19(2):21-25.

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备注/Memo

收稿日期:2002-11-25
基金项目:中国科学院知识创新工程项目（KZCX2-413）；国家科技攻关项目（2001BA508B18）
作者简介:周广业（1956- ），男，甘肃省灵台县人，高级农艺师，主要从事土壤与植物营养及农田生态环境建设方面的研究。

更新日期/Last Update: 1900-01-01