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春天到了,百花盛开,果农朋友又要忙于果树授粉了。下面介绍两种授粉较快的喷洒授粉法。 第一种是用喷粉机喷洒花粉。将采集好的花粉与滑石粉或淀粉按1:80~100的比例混合均匀,在全树花朵开放到60%~70%以上时,在风较小时喷粉授粉。此法适用于面积较大的果园。
Spring is coming, flowers are in full bloom, fruit growers and busy with fruit trees pollination. Here are two pollination spray pollination faster. The first is to spray the pollen with a duster. The collected pollen and talc or starch at a ratio of 1:80 to 100 mixed evenly in the whole tree open to more than 60% to 70% of flowers, when the wind is small pollination. This method is suitable for larger orchards.