摘要
为提高山西半干旱地区水资源利用率,在太谷县引种2个柴胡品种,采用4种不同灌水量进行玉米套作柴胡种植试验。结果表明,2个柴胡品种间产量差异显著,狭叶柴胡产量比北柴胡高33.51%;不同灌水量之间产量也存在显著差异,其中,灌水量为40 m3/hm2的柴胡产量最高,其次为不灌水的柴胡;采用黑龙江明水县狭叶柴胡,灌水量为40 m3/hm2时产量最高。山西半干旱地区可以引种狭叶柴胡,以提高柴胡产量和改善柴胡品质。
To improve the utilization rates of land and water resource in semiarid region of Shanxi province and to work out an irrigation rate for Bupleurum chinense cultivation,two Bupleurum chinense cultivars were introduced in Taigu and four different irrigation treatments were conducted in corn-Bupleurum chinense interplanting.The results showed that significant difference was existed between the two cultivars.The yield of Bupleurum scorzonerifoliu was 33.51% higher than that of Bupleurun chinese;and the difference among the four irrigation treatments was also significant.The yield of Bupleurum chinense reached maximum in the condition of 40 m3/hm2 irrigation amount,and no irrigation treatment followed.As for Bupleurum scorzonerifolium from Mingshui county Heilongjiang and with 40 m3/hm2 irrigation its yield reached the maximum.Bupleurum scorzonerifolium could be introduced to the semiarid regions of Shanxi province to improve yield and quality.
出处
《山西农业科学》
2011年第7期671-673,共3页
Journal of Shanxi Agricultural Sciences
基金
山西省科技攻关项目(20080311053)
关键词
山西
半干旱区
柴胡
灌水量
产量
Shanxi
semiarid regions
Bupleurum chinense
irrigation use of water
yield
