干旱区生态环境知识资源中心(Arid): 干旱区棉花膜下滴灌优化灌溉制度的试验研究

Arid

	干旱区棉花膜下滴灌优化灌溉制度的试验研究
其他题名	Schedule Optimization of Under-Plastic-Mulch Drip Irrigation for Cotton in Arid Areas
	弋鹏飞; 虎胆·吐马尔白; 王一民; 吴争光; 张金珠
来源期刊	水土保持通报
ISSN	1000-288X
出版年	2011
卷号	31 期号:1 页码:53-57
中文摘要	在新疆干旱气候条件下,2009年通过对棉花膜下滴灌进行试验研究,分析了不同灌溉定额和灌水周期对土壤水盐分布及棉花生长的影响.结果表明,灌水周期5d的处理能够达到棉花最适宜的土壤水分范围.在相同的灌水周期下,土壤剖面平均含水量随着灌溉定额的增加而增大.较高灌水频率对根区土壤盐分具有较好的淋洗作用,灌水周期10d的处理,土壤盐分波动变化较大,在生育期内土壤盐分出现累积现象.从节水增产和抑盐方面考虑,灌溉定额3 900m3/hm2,灌水周期为5~7d的灌溉制度适合北疆农业生产
英文摘要	Under-plastic-mulch drip irrigation was studied through field experiments in arid areas of Xinjiang in 2009.The influences of various irrigation quotas and frequencies on water-salt distribution and cotton growth were analyzed. The results show that irrigations with a cycle of 5 days achieved the most appropriate moisture condition for cotton growth. With same irrigation quota, soil moisture increased by shortening irrigation cycle time. The higher irrigation frequency effectively reduced the salinity of root area. The treatment of 10 day cycle introduced fluctuations of salinity in soil and resulted in salt accumulation at the growth period. Considering water conservation, yield enhancement and soil salt reduction, the irrigation quota of 3 900 m3/hm2 with a irrigation cycle of five to seven days are desirable for agricultural industry in the study area
中文关键词	棉花 ; 膜下滴灌 ; 灌溉制度 ; 水盐动态
英文关键词	cotton drip irrigation under plastic film irrigation scheduling dynamics of water-salt
语种	中文
国家	中国
收录类别	CSCD
WOS类目	AGRICULTURAL ENGINEERING
WOS研究方向	Agriculture
CSCD记录号	CSCD:4157809
来源机构	新疆农业大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/227047
作者单位	新疆农业大学水利与土木工程学院, 乌鲁木齐, 新疆 830052, 中国
推荐引用方式 GB/T 7714	弋鹏飞,虎胆·吐马尔白,王一民,等. 干旱区棉花膜下滴灌优化灌溉制度的试验研究[J]. 新疆农业大学,2011,31(1):53-57.
APA	弋鹏飞,虎胆·吐马尔白,王一民,吴争光,&张金珠.(2011).干旱区棉花膜下滴灌优化灌溉制度的试验研究.水土保持通报,31(1),53-57.
MLA	弋鹏飞,et al."干旱区棉花膜下滴灌优化灌溉制度的试验研究".水土保持通报 31.1(2011):53-57.