Cultivation method for improving quality of grape
A cultivation method and quality technology, applied in the field of viticulture, can solve the problems of solid content, ear shape and grain size, different color of fruit surface, neglect of grape quality, etc., and achieve beautiful ear shape, high solid content, and improved quality. Effect
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Embodiment 1
[0037] The cultivation method for improving grape quality includes cutting shoots to control buds and fertilizer and water management, and the described cutting tips to control buds and fertilizer and water management specifically includes:
[0038] Cutting shoots to control buds:
[0039] 1) Winter pruning: leave 1.6-1.9 m for the main vine, and select the branches that are growing and mature on the main vine and are free from diseases and insect pests as the fruiting mother branches. Leave 6 buds;
[0040] 2) Summer pruning: set the shoots at an equal distance from the shoots to 18cm, cut the shoots at one time when there are 5 leaves, cut the tips again for 9 leaves, and pick the hearts of 14 leaves in batches;
[0041] 3) Erase the auxiliary shoots: erase the auxiliary shoots growing on the auxiliary shoots and the auxiliary shoots that occurred on the top of 14 leaves; the interval between cutting the shoots and erasing the auxiliary shoots in the shoot control buds shou...
Embodiment 2
[0051] The cultivation method for improving grape quality includes cutting shoots to control buds and fertilizer and water management, and the described cutting tips to control buds and fertilizer and water management specifically includes:
[0052] Cutting shoots to control buds:
[0053] 1) Winter pruning: leave 1.6-1.9 m for the main vine, and select the branches that are growing and mature on the main vine and are free from diseases and insect pests as the fruiting mother branches. Leave 8 buds;
[0054] 2) Summer pruning: set the shoots at an equal distance from the shoots to 18cm, cut the shoots at one time when there are 7 leaves, cut the tips again for 13 leaves, and pick the hearts of 16 leaves in batches;
[0055] 3) Erase the auxiliary shoots: erase the auxiliary shoots growing on the auxiliary shoots and the auxiliary shoots that occurred on the top of 16 leaves; the interval between cutting the shoots and erasing the auxiliary shoots in the shoot control buds sho...
Embodiment 3
[0065] The cultivation method for improving grape quality includes cutting shoots to control buds and fertilizer and water management, and the described cutting tips to control buds and fertilizer and water management specifically includes:
[0066] Cutting shoots to control buds:
[0067] 1) Winter pruning: leave 1.6-1.9 m for the main vine, and select the branches that grow and mature well on the main vine and are free from diseases and insect pests as the fruiting mother branches. Leave 7 buds;
[0068] 2) Summer pruning: set the shoots at an equal distance from the shoots to 18cm, cut the shoots at one time when there are 6 leaves, cut the tips again for 11 leaves, and pick the hearts of 15 leaves in batches;
[0069] 3) Erase the auxiliary shoots: erase the auxiliary shoots growing on the auxiliary shoots and the auxiliary shoots that occurred on the top of 15 leaves; the interval between cutting the shoots and erasing the auxiliary shoots in the shoot control buds shoul...
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