flower thinning [农学] [园艺] 疏花
flower-thinning once 一次疏花
flower thinning chemical agent 化学疏雄剂
flower thinning and fruit thinning 疏花疏果
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Different times of thinning flower and fruit was very much effect on fruit weight;
疏花疏果时期不同也明显影响果实重 ；
The fruit weight of different thinning flower was weighter than no thinning flower;
不同程度疏花的果实重都极显著高于未疏花的果实重；
Methods Putting forward four measures of flower thinning, hand pollination, girdling and application of foliage fertilize.
方法采用疏花、人工授粉、环割、喷施叶面肥四种措施对化橘红进行提高坐果率的试验。
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