MySheen

Protective measures of cold resistance and anti-freezing in papaya cultivation

Published: 2024-11-22 Author: mysheen
Last Updated: 2024/11/22, Papaya is a tropical crop, like hot climate, avoid low-temperature frost. Freezing injury occurs when the temperature is lower than 5 ℃. It is very important to take the following measures to prevent freezing: re-application of overwintering fertilizer. Each tree is treated with 10kg of organic fertilizer mixed with mature human and animal manure and plant ash, and 1.5 kg of phosphate fertilizer. At 80cm and 100cm from the trunk, dig 2.

Papaya is a tropical crop, like hot climate, avoid low-temperature frost. Freezing injury occurs when the temperature is lower than 5 ℃. It is very important to take the following measures to prevent freezing: re-application of overwintering fertilizer. Each tree is treated with 10kg of organic fertilizer mixed with mature human and animal manure and plant ash, and 1.5 kg of phosphate fertilizer. At 80cm and 100cm away from the trunk, dig a ring ditch 20 cm deep and 35 cm wide. Mix the fertilizer with the dug soil and fill it back into the ditch. Cover the tree plate with straw or other weeds after fertilization. Tree protection general lotion 100 times liquid (50 kg) sprayed tree trunks and branches, film-forming material can protect leaf flower buds from freezing injury.

 
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