How to prevent melon from falling and falling

Improve the growing environment, increase the application of organic fertilizer, timely cultivating, scientific watering; timely uncover the grass 苫 fill light insulation, rain and snow at room temperature not lower than 12 °C also to uncover the grasshopper to supplement the scattering source.

 

Melon is the same strain of male and female flowers, and female flowers are bisexual flowers. Two methods can be used for artificially assisted pollination: picking male flowers and giving their pollen to the stigma of female flowers, each male flower can give 2-3 female flowers; or dry The pollen is lightly smeared on the head of the female flower, and the pollination time should be carried out on a sunny day from 7 am to 10 pm.

 

Inducing the female flower to sit on the melon, using the auxin such as sitting melon or sitting on the fruit to treat the female flower, can increase the fruit setting rate by more than 90% . The method is: in the afternoon of the flowering of the female flower, the melon tire is sprayed with 200-400 times of the guar WP , or the fruit stalk is applied with the solution of 10-20 times.

 

(Source: Agricultural Science and Technology News Author: Jin Xiaohua)

 

 

 

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