摘要
为了探究植物生长调节剂对省力化栽培黄瓜生长发育的影响,对多分枝免落秧型黄瓜品种绿岛7号在塑料大棚秋延后省力化栽培条件下进行了生长发育的研究。结果表明:对于侧蔓结果为主的绿岛7号,苗期采用乙烯利或增瓜灵促雌处理,显著降低了总产量和商品瓜率,主要原因是由于乙烯利或增瓜灵抑制了侧枝的发生和生长势,绿岛7号省力化栽培无需采用乙烯利或增瓜灵促雌处理,实现了设施黄瓜栽培的提质节本增效。
In order to study the effect of plant growth regulator on the growth and development of cucumber un- der labor-saving cultivation,the multi-branching cucumber cultivar Lyudao 7 was cultivated in plastic tunnel in autumn. The results showed that the yield and commodity rate were significantly reduced after treated with Ethephon and Zenggualing in seedling stage of Lyudao 7. And the main reason was that Ethephon and Zeng- gualing inhibited the germination and vigor of lateral branch. In summary, for the labor-saving cultivation of Lyudao 7, Ethephon and Zenggualing was forbidden, which not only reduces the production cost but also im- proves the quality of cucumber in protected cultivation.
出处
《黑龙江农业科学》
2016年第11期88-90,共3页
Heilongjiang Agricultural Sciences
基金
河北省现代农业产业技术体系蔬菜创新团队建设资助项目(HBCT2013050205)
河北省高等学校科学技术研究资助项目(QN2015101)
河北省自然科学基金资助项目(C2015407051)
关键词
黄瓜
乙烯利
增瓜灵
省力化
cucumber
Ethephon
Zenggualing
labor-saving cultivation
