摘要
通过采取不同的人工辅助措施进行了提高文冠果坐果率的试验,结果表明:人工辅助措施中,以液体喷雾提高坐果率效果最为显著,坐果率达到4.12%。喷施植物生长调节剂中,以50mg·L-1的赤霉素处理,提高坐果率效果最显著,达到5.47%;其次为2 000mg·L-1的丁酰肼处理水平,为4.95%;再次为1 000mg·L-1的青鲜素处理水平,达到4.89%。
Experiments of fruit-setting rate for Xanthoceras sorbifolia were conducted by adopting artificial auxiliary measures.Result shows that among artificial auxiliary measures,the effect of increasing fruit-setting rate is particu-larly significant by using liquid spray,the fruit-setting rate being 5.47%;among the spraying plant-growth-regula-tor,the most significant effect of increasing fruit-setting rate can be obtained by using 50 mg·L-1 GA3 , being 5. 47%;followed by 2 000 mg·L-1 Daminozide,the fruit-setting rate is 4.95%;the last one is 1 000 mg·L-1 fresh green pigment,being 4.89%.
出处
《防护林科技》
2015年第7期49-50,69,共3页
Protection Forest Science and Technology
关键词
文冠果
人工辅助措施
坐果率
Xanthoceras sorbifolia
artificial auxiliary measures
fruit-setting rate
