摘要
通过石刁柏留母茎栽培多种采收方式的试验,结果表明:合适的留母茎栽培法比传统栽培法产量提高115.8%,一级品嫩茎增加20.5%,产值增加128.8%。留母茎栽培石刁柏的茎枯病发生过程分为前、后两个时期,故病害的发生流行不连续,加之前后两期间还更换茎株和清洁田园,因此有利于病害的防治。
This paper reports asparagus mother stalk cultural tests with different picking modes in Shanghai. The yield in the plots of reasonable mother stalk cultural mode increases by 115. 8% as compared to that in the plots of conventional cultural model the 1grade products in the former plots increase by 20. 5% and the output value increases by 128. 8% in comparison with the CK plots. Correlation between asparagus mother stalk cultural method and fluctuation of stem blight incidence affords us the basis in disease control.
出处
《上海农业学报》
CSCD
1994年第4期64-68,共5页
Acta Agriculturae Shanghai
基金
上海市科技发展基金
关键词
石刁柏
栽培
留母茎栽培
产量
茎枯病
Asparagus
Mother stalk cultural method
Yield
Product grade
Stem blight