干旱区生态环境知识资源中心(Arid): 地膜覆盖对旱地春小麦土壤温度的影响

Arid

	地膜覆盖对旱地春小麦土壤温度的影响
其他题名	Effect of plastic film mulching on soil temperature of spring wheat in dry land
	陈恒洪 1; 柴守玺 2; 黄彩霞 3; 杨长刚 2; 常磊 2
来源期刊	甘肃农业大学学报
ISSN	1003-4315
出版年	2013
卷号	48 期号:1 页码:63-67
中文摘要	在西北半干旱雨养农业区,研究了春季覆膜和秋季覆膜2种模式下,春小麦全膜覆土穴播、全膜穴播及膜侧沟播对土壤温度的影响.结果表明:覆膜具有普遍增温效应,0~25 cm土层全生育期平均地温覆膜处理较露地对照(CK)高0.77 ℃.覆膜增温效果在3种种植方式间以全膜穴播模式最高,全膜穴播覆土模式次之,膜侧沟播模式最小;春、秋覆膜对土壤地温影响差异不大;覆膜增温效果表现为:土壤下层>上层,早晨>傍晚>中午.
英文摘要	The effects of plastic film mulching on soil temperature of spring wheat,Xihan-1 were investigated under the rain-fed conditions of semi-arid areas in loess plateau. Seven experimental treatments were designed on the basis of different periods and cover modes of plastic film mulching. The results showed that plastic film mulching generally increased soil temperature,the average mulching temperature of 0~25 cm soil layer at the whole growth period was higher (0.77 ℃) than that of bare land drilling (CK). Soil temperature changed with different cover modes of plastic film mulching.The warming effect of Gansu mode was the highest,followed by the Gangu model and the Shanxi mode was the least. However,there was little difference between the spring and autumn mulching. And warming effect of the lower soil layer was greater than that of the upper,in the morning greater than in the evening and noon.
中文关键词	春小麦 ; 地膜覆盖 ; 土壤温度 ; 种植模式 ; 雨养农业区
英文关键词	spring wheat plastic film mulching soil temperature cropping mode rain-fed area
语种	中文
国家	中国
收录类别	CSCD
WOS类目	AGRONOMY
WOS研究方向	Agriculture
CSCD记录号	CSCD:4795577
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/2XILL650/229461
作者单位	1.甘肃农业大学生命科学技术学院, 兰州, 甘肃 730070, 中国; 2.甘肃农业大学农学院, 兰州, 甘肃 730070, 中国; 3.甘肃农业大学工学院, 兰州, 甘肃 730070, 中国
推荐引用方式 GB/T 7714	陈恒洪,柴守玺,黄彩霞,等. 地膜覆盖对旱地春小麦土壤温度的影响[J]. 甘肃农业大学,2013,48(1):63-67.
APA	陈恒洪,柴守玺,黄彩霞,杨长刚,&常磊.(2013).地膜覆盖对旱地春小麦土壤温度的影响.甘肃农业大学学报,48(1),63-67.
MLA	陈恒洪,et al."地膜覆盖对旱地春小麦土壤温度的影响".甘肃农业大学学报 48.1(2013):63-67.