摘要
以江阴湿栽水芹为试材，研究不同留种方式对湿栽水芹繁殖率的影响。结果表明：在采收时结合选种，采用根茬留种、20cm间距种植可有效地提高湿栽水芹的繁殖系数，降低引种、繁种成本；不同粗度的花茎混合种植对最终产量无显著影响。
The Jiangyin shizaishuiqin was selected to test their reproduction rate by different propagation manners. The results showed that its reproduction rate could be effectively improved by using stubble in the density of 20 cm×20 cm combined with introduction at harvest time. Then the cost for introduction and propagation could be decreased. Otherwise, there was no difference in yield by planting different transect diameters of scape.
出处
《中国蔬菜》
北大核心
2007年第B08期49-51,共3页
China Vegetables
基金
江苏省农业三项工程项目[sx（2005）089]
关键词
湿栽水芹
留种方式
繁殖率
Wettish-cultivated water dropwort, Propagation manner, Reproduction rate
