干旱区研究2012，Vol.29Issue(5)：751-756,6.
塔克拉玛干沙漠腹地滴灌种植肉苁蓉的试验研究
Experiment on Cultivation of Cistanche deserticola under Drip Irrigated in the Hinterland of the Taklimakan Desert
摘要
Abstract
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, in- cluding 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 in-crease 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 in- come of cultivated C. deserticola was very remarkable since its fresh yield was as high as 1 800 kg/hm^2 in average.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Key words
Cistanche deserticola/inoculation/drip irrigation/Taklimakan Desert分类
农业科技引用本文复制引用
李丙文,邱永志,周宏伟,徐新文,王强,范敬龙,靳正忠,常青,许波,张忠良..塔克拉玛干沙漠腹地滴灌种植肉苁蓉的试验研究[J].干旱区研究,2012,29(5):751-756,6.基金项目
新疆维吾尔自治区重大科技专项 （）
国家科技部国际合作项目 （）
塔里木油田公司科研项目（971011050010）共同资助 （）
