Adopting some flower thinning measures to raising the percentage of the middle and late-stage flowers, the commodity quality of the fruits of sweet orange would be improved.
2
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。
Methods Putting forward four measures of flower thinning, hand pollination, girdling and application of foliage fertilize.
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