Grape fertilization method
A fertilization method and grape technology, applied in the field of viticulture, can solve problems such as unsatisfactory economic benefits, crop lodging, excessive tree growth, etc., achieve significant economic benefits and market value, enhance disease resistance, and have strong operability. Effect
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[0015] The present invention will be further described below in conjunction with specific examples, but the protection scope of the present invention is not limited to the following examples. Among them, the various fertilizers used for topdressing are Israeli fertilizers.
[0016] A kind of grape fertilization method mainly comprises base fertilizer fertilization and topdressing fertilization, and concrete steps are:
[0017] (1) Fertilization with basal fertilizer: In autumn, the roots of grapes enter the second growth peak, and the basal fertilizer is applied to the vineyard. Fertilization in furrows is adopted, and the furrows are mechanically opened at a distance of 35-45 cm from the plants, and then fertilized per mu. 1000-1500kg organic fertilizer;
[0018] (2) Topdressing fertilization: a. Germination stage: topdressing effective nitrogen fertilizer 10-15kg per mu, and mixing humic acid 0.5-1kg, rational irrigation, keeping the humidity in the vineyard at 80-85%, wher...
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