干旱区生态环境知识资源中心(Arid): 半干旱区全膜覆土穴播小麦高产施肥技术研究

Arid

	半干旱区全膜覆土穴播小麦高产施肥技术研究
其他题名	Fertilizer Application Techniques for High Yielding Wheat on Soil over All-film Bunch in the Semi-arid Areas
	张平良; 郭天文; 侯慧芝; 吕军峰; 谭雪莲
来源期刊	作物杂志
ISSN	1001-7283
出版年	2011
期号	6 页码:99-101
中文摘要	采用田间试验的方法研究旱地全膜覆土穴播小麦高产施肥技术。结果表明:在全膜覆土穴播种植方式下,N/P/K平衡施肥和增施P肥有利于增加小麦干物质积累量,小麦全株干物质量随生育期的增长而增长;N、P_2O_5和K_2O的施用量分别为180kg/hm~2、180kg/hm~2、90kg/hm~2时,小麦产量和纯收益最高,分别达到了4 631kg/hm~2和8 454元/hm~2,明显高于其他处理;在N/K肥相同施用水平下,随着施P量的增加小麦产量呈现增加趋势,表明小麦在全膜覆土穴播栽培技术条件下,应配套实施N/P/K平衡施肥,以提高小麦产量和经济效益。
英文摘要	Field trials were conducted to study on fertilizer application techniques for high yielding wheat on soil o- ver all-film bunch in the Semi-arid areas. The results showed that balanced application of N, P and K fertilizers and increased application of P fertilizer could increase dry matter accumulation and whole-plant dry matter accumulation of wheat gradually increased with the growth period of wheat on soil over all-film bunch. In the case of the application of 180kg/hm~2, 180kg/hm~2 and 90kg/hm~2 of N, P_2O_5 and K_2O nutrients, respectively, wheat yield and net income were the highest and could achieved 4 631 kg/hm~2 and 8 454yuan/hm~2, respectively. Particularly, increased application of P fertilizer could be used to improve wheat yield and economic benefits on soil over all-film bunch.
中文关键词	小麦 ; 全膜覆土穴播 ; 干物质积累 ; 施肥技术 ; 产量
英文关键词	Wheat Soil over all-film bunch Dry matter accumulation Fertilization technique Yield
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:4378166
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/227697
作者单位	甘肃省农业科学院旱地农业研究所, 兰州, 甘肃 730070, 中国
推荐引用方式 GB/T 7714	张平良,郭天文,侯慧芝,等. 半干旱区全膜覆土穴播小麦高产施肥技术研究[J],2011(6):99-101.
APA	张平良,郭天文,侯慧芝,吕军峰,&谭雪莲.(2011).半干旱区全膜覆土穴播小麦高产施肥技术研究.作物杂志(6),99-101.
MLA	张平良,et al."半干旱区全膜覆土穴播小麦高产施肥技术研究".作物杂志 .6(2011):99-101.