干旱区生态环境知识资源中心(Arid): 塔克拉玛干沙漠腹地滴灌种植肉苁蓉的试验研究

Arid

	塔克拉玛干沙漠腹地滴灌种植肉苁蓉的试验研究
其他题名	Experiment on Cultivation of Cistanche deserticola under Drip Irrigated in the Hinterland of the Taklimakan Desert
	李丙文 1; 邱永志 2; 周宏伟 2; 徐新文1 ; 王强 2; 范敬龙 1; 靳正忠 1; 常青 1; 许波 2; 张忠良 2
来源期刊	干旱区研究
ISSN	1001-4675
出版年	2012
卷号	29 期号:5 页码:751-756
中文摘要	在塔克拉玛干沙漠腹地的人工梭梭林,利用咸水滴灌技术,对种植肉苁蓉(Cistanche deserticola)的开挖方式、播种方式、接种深度以及稳产技术等进行了试验研究。结果表明:①提高肉苁蓉种子和寄主根系接触的几率是提高人工接种肉苁蓉效果的有效途径。不同种植方式的肉苁蓉出土率为:沟种>打洞>穴种,撒种>种植带(种植纸)。②采用开沟、撒种方式种植肉苁蓉,随播种量增加,出土肉苁蓉数量呈增加趋势,但存在一个上限值。在沙地滴灌种植肉苁蓉适宜的播种量为300粒/m。③接种深度应控制在寄主根系主要分布层以内,并结合作业方式及作业成本来综合确定,在沙地滴灌接种深度不宜超过60 cm。④人工接种肉苁蓉具有一次接种,多年采收的效果,但肉苁蓉出土率年际间差异较大。接种后第2 a至第4 a为主要收获期。采用沟种、撒种技术春季接种肉苁蓉,接种后连续3 a平均出土率可以保持在1株/m以上,肉苁蓉鲜重产量达1 800 kg/hm2,经济效益显著。
英文摘要	Cistanche deserticola is an endangered wild species adapting to growing in arid or semiarid area.This species is traditionally used in many countries as a tonic,and it has been currently planted as a new cultivated plant species in northwest China.In order to improve the cultivation technical level of C.deserticola,many cultivation experiments under drip irrigation with saline water were carried out in the hinterland of the Taklimakan Desert,including the different ditch and seeding ways,different inoculation depths and technology of stably increasing yield.The results of this study are as follows:(1) It is an effective way of improving the inoculation rate to increase the contacting rate of C.deserticola seeds with the host-plant roots,and the harvested biomass of C.deserticola under different cultivation ways was in orders of ditching seeding >holing seeding >digging seeding,and broad seeding >line seeding with seeding paperboard;(2) The harvested biomass of C.deserticola was increased with the increase of seeding amount under ditching seeding and broad seeding,but there was a upper limit,and the suitable seeding amount is 300 seeds/m under drip irrigation in sand;(3) Considering the cultivation ways and their cost,the inoculation depth should be kept in the main areas of the host-plant roots,and the depth should be shallower than 60 cm under drip irrigation in sand;(4) Once C.deserticola was inoculated,it could be harvested repeatedly.However,the harvested biomass of C.deserticola differed remarkably from different years,and the first three years were the main harvest time.The harvested biomass of C.deserticola could keep over 1 plant/m,and the economic income of cultivated C.deserticola was very remarkable since its fresh yield was as high as 1 800 kg/hm2 in average.
中文关键词	肉苁蓉(Cistanche deserticola) ; 人工接种 ; 滴灌 ; 沙漠腹地 ; 塔克拉玛干沙漠
英文关键词	Cistanche deserticola inoculation drip irrigation Taklimakan Desert
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:4634165
来源机构	中国科学院新疆生态与地理研究所
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/228054
作者单位	1.中国科学院新疆生态与地理研究所, 乌鲁木齐, 新疆 830011, 中国; 2.中国石油天然气股份有限公司塔里木油田分公司, 库尔勒, 新疆 841000, 中国
推荐引用方式 GB/T 7714	李丙文,邱永志,周宏伟,等. 塔克拉玛干沙漠腹地滴灌种植肉苁蓉的试验研究[J]. 中国科学院新疆生态与地理研究所,2012,29(5):751-756.
APA	李丙文.,邱永志.,周宏伟.,徐新文.,王强.,...&张忠良.(2012).塔克拉玛干沙漠腹地滴灌种植肉苁蓉的试验研究.干旱区研究,29(5),751-756.
MLA	李丙文,et al."塔克拉玛干沙漠腹地滴灌种植肉苁蓉的试验研究".干旱区研究 29.5(2012):751-756.