干旱区生态环境知识资源中心(Arid): 干旱区灌溉量对长绒棉蕾铃脱落的影响

Arid

	干旱区灌溉量对长绒棉蕾铃脱落的影响
其他题名	Effect of irrigation quantity in arid region on abscission of cotton buds and bolls of long-fibre cotton
	吉恒莹 1; 马兴旺 2; 杨涛 2; 李磐 2; 冯耀祖 2; 周勃 2; 胡顺军 3; 蒋平安 1
来源期刊	新疆农业科学
ISSN	1001-4330
出版年	2005
卷号	42 期号:5 页码:298-301
中文摘要	通过对地面灌溉条件下不同灌溉量和灌水量下长绒棉蕾铃脱落情况的调查,研究了灌溉量、灌水量对长绒棉全生育期、不同生育时期、不同果枝节位蕾铃脱落的影响。结果显示灌溉量过少或过多,棉花蕾铃脱落都较严重,只有灌溉量达到适宜水平,同时能够及时补充水分,蕾铃脱落才相对较低。在南疆阿克苏地区灌溉量6 000~6 200 m3/hm2蕾铃脱落率最小。棉花蕾铃脱落在花铃期比较严重,所以应注意此时棉花对水分和养分的供应。棉花中部脱落比较严重,尤其是第7果节位达到8%~9%以上。
英文摘要	The experiment was conducted to study the effect of irrigation quantity and irrigation water supply on tin"; whole growing period, different growing periods and buds and bolls abscission of different fruit branch holes, based on the investigation of buds and bolls abscission of long - fibre cotton under condition of different irrigation quantity and irrigation water supply. The results indicated that the cotton buds and bolls abscised seriously when irrigation quantity was too less or too more. The cotton buds and bolls abscised relatively less, only when irrigation quantity was in proper level and water was supplied in time. In experimental zone of Aksy area in the south of Xinjiang, When the suitable irrigation quantity was between 6 000 - 6 200 mVhm2,cotton buds and bolls abscission rate reached the least level. In normal conditions, the abscission rate of cotton buds and bolls was serious, at that lime great attention should be paged to supplying cotton with water and nutrition.
中文关键词	长绒棉 ; 蕾铃脱落 ; 灌溉
英文关键词	long fibre cotton bud and boll dabscission irrigation
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:2034810
来源机构	中国科学院新疆生态与地理研究所 ; 新疆农业大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/206804
作者单位	1.新疆农业大学资源环境学院, 乌鲁木齐, 新疆 830052, 中国; 2.新疆农科院土肥所, 乌鲁木齐, 新疆 830000, 中国; 3.中科院新疆生态与地理研究所, 乌鲁木齐, 新疆 830011, 中国
推荐引用方式 GB/T 7714	吉恒莹,马兴旺,杨涛,等. 干旱区灌溉量对长绒棉蕾铃脱落的影响[J]. 中国科学院新疆生态与地理研究所, 新疆农业大学,2005,42(5):298-301.
APA	吉恒莹.,马兴旺.,杨涛.,李磐.,冯耀祖.,...&蒋平安.(2005).干旱区灌溉量对长绒棉蕾铃脱落的影响.新疆农业科学,42(5),298-301.
MLA	吉恒莹,et al."干旱区灌溉量对长绒棉蕾铃脱落的影响".新疆农业科学 42.5(2005):298-301.