摘要
研究了不同整枝方式对潍县萝卜的种子产量影响。结果表明,种株主茎摘心不能显著增加一级分枝的数量,但却能显著增加二级分枝的数量,增加结荚数,提高种子产量。开花末期将各级侧枝摘心,能够增加有效结荚数,提高种子千粒重,进而提高产量。
The writer studied the effect of different pruning in Weixian-turnip seed production.The test showed that pinching in main stem can＇t markedly increase the number of the first branches,but it can markedly increase the number of the second branches,and increase the pod number and seed yields also.In later blossom period pinching in all branches can markedly increase the pod number and mass of 1000 grains,and also increase seed yields.
出处
《职大学报》
2012年第6期91-92,共2页
Journal of the Staff and Worker’s University
基金
潍坊市科研计划项目"潍县青萝卜品种提纯复壮和品种选育"的主要研究内容之一
关键词
潍县萝卜
种子生产
摘心
Weixian-turnip
seed production
pinching
