High-yield cultivation method of pollution-free grapes
A cultivation method and grape technology, applied in cultivation, fertilization method, fertilization device, etc., can solve the problems affecting the nutritional value and food safety of grapes, unsatisfactory sugar content, vitamin content, unsatisfactory grape fruit quality, etc. , to achieve the effect of improving crop fruit quality, increasing fruit setting rate, good social and economic benefits
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Embodiment 1
[0015] The concrete steps of this method are as follows:
[0016] ①. Treatment of planting ditch: Open parallel planting ditch on the cultivated land to be planted. The ditch width is 80cm, the ditch depth is 60cm, and the row spacing is 2m; the planting ditch is filled with soil and organic fertilizer alternately. The thickness is 5cm, the thickness of each layer of organic fertilizer is 10cm, and the surface layer is a soil layer; the organic fertilizer is a bio-organic fertilizer containing 1% rare earth;
[0017] ②. Collection and processing of seedlings: before December, combined with winter shears, select fully mature, short internodes, no pests and diseases, full bud eyes, and strong annual branches as the female parent, and cut the branches into 15-25cm cuttings, each section The cuttings generally have 2 to 3 nodes, the upper end is cut horizontally at 2cm from the bud, and the lower end is cut close to the node to form a 20-degree slope; before cutting the cuttings, ...
Embodiment 2
[0025] The concrete steps of this method are as follows:
[0026] ①, planting ditch treatment: open parallel planting ditch on the cultivated land to be planted, the ditch width is 90cm, the ditch depth is 70cm, and the row spacing is 2.5m; the planting ditch is filled with soil and organic fertilizer alternately, each layer of soil The thickness of the organic fertilizer is 8cm, and the thickness of each layer of organic fertilizer is 15cm, and the surface layer is a soil layer; the organic fertilizer is a bio-organic fertilizer containing 2% rare earth;
[0027] ②. Collection and processing of seedlings: before December, combined with winter shears, select fully mature, short internodes, no pests and diseases, full bud eyes, and strong annual branches as the female parent, and cut the branches into 15-25cm cuttings, each section The cuttings generally have 2 to 3 nodes, the upper end is cut horizontally at 2cm from the bud, and the lower end is cut close to the node to form ...
Embodiment 3
[0035] The concrete steps of this method are as follows:
[0036]①. Treatment of planting ditch: Open parallel planting ditch on the cultivated land to be planted. The ditch width is 100cm, the ditch depth is 80cm, and the row spacing is 3m; the planting ditch is filled with soil and organic fertilizer alternately. The thickness is 10cm, the thickness of each layer of organic fertilizer is 20cm, and the surface layer is a soil layer; the organic fertilizer is a bio-organic fertilizer containing 3% rare earth;
[0037] ②. Collection and processing of seedlings: before December, combined with winter shears, select fully mature, short internodes, no pests and diseases, full bud eyes, and strong annual branches as the female parent, and cut the branches into 15-25cm cuttings, each section The cuttings generally have 2 to 3 nodes, and the upper end is cut flat at a distance of 2cm from the bud, and the lower end is cut close to the node to form a 70-degree slope; before cutting the...
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