After the zucchini is sitting on the melon, the plant transitions from vegetative growth to reproductive growth. The fruit enlargement needs to absorb a large amount of nutrients, and compete for the nutrients needed for plant growth. In order to ensure the simultaneous growth of vegetative growth and reproductive growth, it is necessary to carry out the manure. However, the fertilizer can not be blind, first depends on the soil fertility, and it is simple to understand that the fertilizer should be used according to the different use conditions of the vegetable farmers. Note that the following two points should be achieved:
The base fertilizer is mainly manure and organic fertilizer, while the chemical fertilizer is used less or even not in need of attention: 1. Because chemical fertilizer is used less, it can be applied to quick-acting fertilizer to avoid affecting fruit growth; 2. It is possible to increase the first flush appropriately. The amount of fertilizer, and it should be accompanied by a proper amount of compound fertilizer with a long-term fertilizer effect. Generally, high-potassium compound fertilizer can be applied per 10 to 15 kg of mixed organic fertilizer for 30-40 kg; 3. The cycle of flushing can be appropriately shortened, and the fertilizer is more washed, so that the premature aging of zucchini will not occur; 4. Select the amino acid, humic acid, and yellow humic acid, but choose low-nitrogen and high-potassium, and do not contain hormones to prevent premature aging.
Manure, organic fertilizer and chemical fertilizer in the base fertilizer should be used in a balanced and balanced manner: 1. Suitable fertilizer, according to the characteristics of fertilizer required for each growth period of the crop, timely topdressing, so as not to affect the normal growth of the fruit; 2. Appropriate amount of fertilizer, To prevent excessive fertilizer damage, it is advisable to apply 30-40 kg per mu of organic fertilizer; 3. Low nitrogen and high potassium fertilizer is the most suitable.
The base fertilizer is mainly manure and organic fertilizer, while the chemical fertilizer is used less or even not in need of attention: 1. Because chemical fertilizer is used less, it can be applied to quick-acting fertilizer to avoid affecting fruit growth; 2. It is possible to increase the first flush appropriately. The amount of fertilizer, and it should be accompanied by a proper amount of compound fertilizer with a long-term fertilizer effect. Generally, high-potassium compound fertilizer can be applied per 10 to 15 kg of mixed organic fertilizer for 30-40 kg; 3. The cycle of flushing can be appropriately shortened, and the fertilizer is more washed, so that the premature aging of zucchini will not occur; 4. Select the amino acid, humic acid, and yellow humic acid, but choose low-nitrogen and high-potassium, and do not contain hormones to prevent premature aging.
Manure, organic fertilizer and chemical fertilizer in the base fertilizer should be used in a balanced and balanced manner: 1. Suitable fertilizer, according to the characteristics of fertilizer required for each growth period of the crop, timely topdressing, so as not to affect the normal growth of the fruit; 2. Appropriate amount of fertilizer, To prevent excessive fertilizer damage, it is advisable to apply 30-40 kg per mu of organic fertilizer; 3. Low nitrogen and high potassium fertilizer is the most suitable.
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