干旱区生态环境知识资源中心(Arid): 覆膜与沟垄种植模式对旱作马铃薯产量形成及水分运移的影响

Arid

	覆膜与沟垄种植模式对旱作马铃薯产量形成及水分运移的影响
其他题名	Effects of different film mulch and ridge-furrow cropping patterns on yield formation and water translocation of rainfed potato
	秦舒浩 1; 张俊莲 1; 王蒂 1; 蒲育林 2; 杜全中 1
来源期刊	应用生态学报
ISSN	1001-9332
出版年	2011
卷号	22 期号:2 页码:389-394
中文摘要	研究了覆膜及不同沟垄种植模式对黄土高原西部半干旱区旱作马铃薯产量形成和水分运移的影响.结果表明:平畦覆膜(T2),全膜双垄沟播(T3),全膜双垄垄播(T4),半膜膜侧种植(T5)和半膜沟垄垄播(T6)种植方式的产量分别比传统平畦不覆膜(T1)方式高50.1%,75.9%,86.8%,69.6%和60.6%;水分利用效率(WUE)分别提高47.0%,82.7%,84.0%,75.2%和54.3%,其中,T4,T3产量和WUE增加幅度最大.与传统方式相比,各覆膜及沟垄处理普遍优化了马铃薯各产量构成性状,其中T4和T3最有利于大薯率和中薯率的提高,绿薯率和烂薯率的降低,其单株结薯数和单株薯产量也较高.因此,全膜双垄垄播和全膜双垄沟播为半干旱区马铃薯适宜的抗旱节水高产种植模式
英文摘要	This paper studied the effects of different film mulch and ridge-furrow cropping patterns on the yield formation and water translocation of rainfed potato in the semi-arid area of west Loess Plateau. Comparing with those under traditional harrowed bedding without film mulch(T1), the potato yield under harrowed bedding with film mulching(T2), completely mulched alternating narrow and wide ridges with furrow planting(T3), completely mulched alternating narrow and wide ridges with ridge planting(T4), mulched raised bedding with furrow planting(T5), and mulched raised bedding with bedding planting(T6) was increased by 50.1%,75.9%,86.8%,69.6%, and 60.6%, and the water use efficiency(WUE) was increased by 47.0%,82.7%,84.0%,75.2%, and 54.3% respectively, with the increments being the highest under T4 and T3.All the film much and ridge-furrow cropping patterns improved the yield component of potato, and T4 and T3 were most beneficial to the increase of mid and big tubers, tuber number per plant, and tuber yield per plant, and to the decrease of the proportions of green and blet tubers. It was concluded that completely mulched alternating narrow and wide ridges with ridge planting(T4) and completely mulched alternating narrow and wide ridges with furrow planting(T3) were the two better cropping patterns in water-saving and high yielding for potato cultivation in semiarid areas
中文关键词	覆膜 ; 沟垄种植 ; 旱作马铃薯 ; 产量 ; 蒸散量 ; 水分利用效率
英文关键词	film mulch ridge-furrow cropping rainfed potato yield evapotransportation water use efficiency
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:4129319
来源机构	甘肃农业大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/227332
作者单位	1.甘肃农业大学农学院, 甘肃省干旱生境作物学重点实验室, 兰州, 甘肃 730070, 中国; 2.定西市旱作农业研究所, 定西, 甘肃 743300, 中国
推荐引用方式 GB/T 7714	秦舒浩,张俊莲,王蒂,等. 覆膜与沟垄种植模式对旱作马铃薯产量形成及水分运移的影响[J]. 甘肃农业大学,2011,22(2):389-394.
APA	秦舒浩,张俊莲,王蒂,蒲育林,&杜全中.(2011).覆膜与沟垄种植模式对旱作马铃薯产量形成及水分运移的影响.应用生态学报,22(2),389-394.
MLA	秦舒浩,et al."覆膜与沟垄种植模式对旱作马铃薯产量形成及水分运移的影响".应用生态学报 22.2(2011):389-394.