干旱区生态环境知识资源中心(Arid): 旱地冬小麦茬口、种植模式对土壤贮水、耗水及水分利用效率的影响

Arid

	旱地冬小麦茬口、种植模式对土壤贮水、耗水及水分利用效率的影响
其他题名	Effects of Crops for Rotation and Planting Pattern on Soil Water Stage, Consumption and Water Use Efficiency in Arid Land Winter Wheat
	马爱平 1; 亢秀丽 1; 靖华 1; 王裕智 1; 崔欢虎 1; 王会荣 2
来源期刊	水土保持学报
ISSN	1009-2242
出版年	2015
卷号	29 期号:2 页码:168-171
中文摘要	为高效利用天然降水资源,缓解干旱逆境因子对旱地小麦的不利影响,提高土地复种指数,在山西洪洞采用大田对比方法,开展了旱地冬小麦茬口、种植模式对土壤贮水、耗水及水分利用效率的影响研究。结果表明,在丰雨年型条件下,在小麦播种期0-200cm土壤贮水量玉米茬口高于小麦茬口;在播种至收获阶段,3个覆膜种植模式在0-200cm土层耗水量大于露地条播种植模式,3个覆膜种植模式、露地条播种植模式100-200cm土层耗水量占0-200cm土层耗水量分别为45.33%,22.67%,覆膜种植模式可有效利用土壤深层水;3个覆膜种植模式均较露地条播种植模式增产,其中以玉米茬口1膜4行种植模式增产幅度最大;玉米茬口1膜4行种植模式可较玉米茬口露地条播种植模式水分利用效率提高15.08%。该项研究可为以旱地小麦为主要轮作作物的种植制度提供理论依据和良好的技术支撑。
英文摘要	In order to effectively use water rainfall and relief adverse effects of drought stress factors on arid land wheat and improve multiple crop index of land,the influence test of crop for rotation and planting pattern effects on soil water storage,consumption and water use efficiency was conducted in arid land wheat using the method of field comparison in Hongdong in Shanxi.The results showed that the soil water storage was higher in 0-200cm at sowing stage under maize for rotation than that of wheat for rotation in plentiful rainfall condition.From sowing to harvesting stage,each soil water consumption of three types film mulching planting models in 0-200cm was increased compared to uncovered drilling wheat,and the soil water consumption of film mulching models averaging,uncovered drilling in 100-200cm accounted for 45.33%,22.67% of 0-200cm respectively,which showed film mulching planting models could effectively use the deep water of soil.The three types film mulching planting models were good for increasing yield,in contrast to uncovered drilling wheat,in which the highest yield increment appeared in four rows of one film under maize for rotation,and water use efficiency of four rows of one film under maize for rotation improved 15.08% compared to uncovered drilling under maize for rotation.The study provided theoretical basis and technical support for planting system with arid land winter wheat for rotation.
中文关键词	旱地小麦 ; 茬口 ; 地膜覆盖 ; 种植模式 ; 水分利用效率 ; 土壤深层水
英文关键词	arid land wheat crop for rotation film mulching planting model water use efficiency deep water of soi
语种	中文
国家	中国
收录类别	CSCD
WOS类目	AGRONOMY ; AGRICULTURE MULTIDISCIPLINARY
WOS研究方向	Agriculture
CSCD记录号	CSCD:5418160
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/233349
作者单位	1.山西省农业科学院小麦研究所, 临汾, 山西 041000, 中国; 2.山西省临汾市气象局, 临汾, 山西 041000, 中国
推荐引用方式 GB/T 7714	马爱平,亢秀丽,靖华,等. 旱地冬小麦茬口、种植模式对土壤贮水、耗水及水分利用效率的影响[J],2015,29(2):168-171.
APA	马爱平,亢秀丽,靖华,王裕智,崔欢虎,&王会荣.(2015).旱地冬小麦茬口、种植模式对土壤贮水、耗水及水分利用效率的影响.水土保持学报,29(2),168-171.
MLA	马爱平,et al."旱地冬小麦茬口、种植模式对土壤贮水、耗水及水分利用效率的影响".水土保持学报 29.2(2015):168-171.