Foliar fertilizers are prohibited for the following 3 periods

1. Do not use during flowering period

Crops should not be sprayed with foliar fertilizer in the flowering period, which is the stage of pollination and fruiting. Fertilization in this period is easy to burn flowers, which is not conducive to normal pollination and thus reduces the yield.

2. Do not use it at high temperature in the afternoon

Foliar fertilizer is a kind of efficient nutrient liquid composition. If foliar fertilizer is sprayed in hot weather, it will cause nutrient evaporation, and nutrient concentration will be reduced in rainy season, both of which significantly reduce the utilization rate of foliar fertilizer.

3. It is forbidden to use the seedlings when they are not slowed down

In the seedling stage, most of the crops have just started to germinate, or cannot be sprayed with foliar fertilizer after transplanting, because at this time, the crops themselves are not only fragile, not so adapt to the external conditions, generally sprayed with nutrient solution, it is easy to cause the phenomenon of burning seedlings and burning leaves, not conducive to the normal growth of seedlings.

No alt text provided for this image

Written by Cathy Liu

Please follow and like us:

Leave a Reply

Your email address will not be published. Required fields are marked *