干旱区生态环境知识资源中心(Arid): 不同灌水方式对覆膜谷子农艺性状及生理指标的影响

Arid

	不同灌水方式对覆膜谷子农艺性状及生理指标的影响
其他题名	Effects of Different Irrigation Methods on Agronomic Characters and Physiological Indexes of Covered Millet
	潘永霞; 田军仓
来源期刊	灌溉排水学报
ISSN	1672-3317
出版年	2016
卷号	35 期号:5 页码:15-21
中文摘要	选取张杂谷5号作为试验材料,在内蒙古阿拉善左旗巴彦浩特镇希尼套海嘎查,设置了膜下滴灌、覆膜微喷灌、覆膜沟灌和露地沟灌4种灌水方式,灌溉定额均为3 750m~3/hm~2,并以露地沟灌作为对照进行了田间试验,研究了不同的灌水方式对干旱地区覆膜谷子农艺性状和生理指标的影响。结果表明,膜下滴灌谷子的株高、叶面积指数、干物质积累、穗长、穗质量和籽粒质量与覆膜微喷灌、覆膜沟灌和露地沟灌相比均有提高,产量为5 956.95 kg/hm~2,比覆膜微喷灌、覆膜沟灌和露地沟灌分别增产25.2%、27.1%和29.5%,增产显著,群体水分利用效率分别高23.4%、24.7%和28.9%,灌溉水分生产效率分别高25.2%、27.2%和29.3%,增加显著。膜下滴灌为当地适宜的节水灌溉技术,对干旱地区谷子的种植具有指导意义。
英文摘要	Takingzhangza-gu No.5as the experimental material,field experiment was conducted in Inner Mongolia banner of AlashanBayehot XiNi TaoHai GaCha.Four kinds of irrigation pattern were set up,including drip irrigation under mulch film(A),plastic film mulching micro irrigation(B),coated pipe irrigation+ furrow irrigation(C)and open pipe irrigation+furrow irrigation(CK)whose irrigation quota were all 3 750m~3/hm~2.The effects of different irrigation methods on agronomic characters and physiological indexes of corn covered millet in arid area were studied.Results showed that the plant high,leaf area index, dry matter accumulation,panicle length,panicle weight and grain weight of foxtail millet under A treatment better than that under B,C treatments and CK.Compared with B,C treatments and CK,the yield of A treatment was significanth increased by 25.2%, 27.1% and 29.5%, the group water use efficiency was increased by 23.4%, 24.7% and 28.9%, and the irrigation water production efficiency was significanth increased by 25.2%, 27.2% and 29.3%. So drip irrigation under mulch film was the suitable irrigation technology for the local area.The results would have guiding significance to the cultivation of millet in arid area.
中文关键词	干旱地区 ; 谷子 ; 膜下滴灌 ; 农艺性状 ; 光合作用
英文关键词	arid area millet drip irrigation under mulch agronomic characters photosynthesis
类型	Article
语种	中文
国家	中国
收录类别	CSCD
WOS类目	Agriculture
WOS研究方向	Agriculture
CSCD记录号	CSCD:5719016
来源机构	宁夏大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/234431
作者单位	潘永霞, 宁夏大学土木与水利工程学院, 银川, 宁夏 750021, 中国.; 田军仓, 宁夏大学土木与水利工程学院, 宁夏节水灌溉与水资源调控工程技术研究中心;;旱区现代农业水资源高效利用教育部工程研究中心, 银川, 宁夏 750021, 中国.
推荐引用方式 GB/T 7714	潘永霞,田军仓. 不同灌水方式对覆膜谷子农艺性状及生理指标的影响[J]. 宁夏大学,2016,35(5):15-21.
APA	潘永霞,&田军仓.(2016).不同灌水方式对覆膜谷子农艺性状及生理指标的影响.灌溉排水学报,35(5),15-21.
MLA	潘永霞,et al."不同灌水方式对覆膜谷子农艺性状及生理指标的影响".灌溉排水学报 35.5(2016):15-21.