Early-maturing cultivation method for grapes
A cultivation method and grape technology, applied in cultivation, application, agriculture and other directions, can solve the problems of inconvenient operation, no ventilation and light transmission, and high cost
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[0025] The technical solution of the present invention will be further described below in conjunction with the examples.
[0026] A method for promoting early cultivation of grapes, comprising the following steps:
[0027] (1) Planting: planting in winter, planting density 4.8m×1.0m, 138 plants / mu, one row in one row;
[0028] Advantages: easy to operate, ventilation and light transmission. The disease hazard is light. Save labor and reduce costs.
[0029] (2) Production-controlled cultivation: control the yield per mu at 1500kg / mu
[0030] (3) Fertilization: basal fertilizer is applied in deep trenches, topdressing fertilizer is applied in pipeline method,
[0031] The principle of fertilization: reapply nitrogen and calcium, promote before and control after.
[0032] Base fertilizer: organic fertilizer with high calcium and high nitrogen, deep trenches are opened every October to apply decomposed fish fertilizer, 100kg per mu, plus 20kg of calcium ammonium nitrate;
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