Planting technology of wine-making grape
A planting technology and grape technology, applied in fertilization methods, land preparation methods, cultivation and other directions, can solve problems such as difficulty in ensuring consistent fruit quality, and achieve the effects of increasing fruit yield, controlling crazy growth, and increasing the number of branches.
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Embodiment 1
[0041] 1. Transplanting grape seedlings:
[0042] 1) Source of grape seedlings: wild thorn grape seedlings in Hunan;
[0043] 2) Preparation of grape seedlings: seedlings are one-year-old or two-year-old; the height of the seedling is more than 40cm, the diameter of the upper cut is more than 0.8cm, and the root system is 25-35cm;
[0044] 3) Transplanting period: In principle, before the flow of grape sap: before March 6th in the solar calendar;
[0045] 4) Transplanting steps:
[0046] ① Dig holes for planting according to the row spacing of 5.4m×2.6m, 48 plants per mu;
[0047] ②The size of the hole is: 60cm×60cm×80cm;
[0048] ③ Apply 2kg of "Nongdage" brand organic and inorganic compound fertilizer per hole (the total nutrient content of fertilizer N.P.K ≥25%, and the organic matter content ≥20%);
[0049] ④ Transplanting method: Mix the fertilizer in the hole with 1 / 2 of the excavated soil. Then backfill it into the hole, compact it with fine sand, cover the fine soil 5cm ab...
Embodiment 2
[0070] When transplanting grape seedlings, the planting distance is 5.2mX2.4m by digging holes for planting, 25 plants per mu; hole size: 55cm×55cm×75cm; each hole is applied with "Nongdage" brand organic and inorganic compound fertilizer 1.5kg ( Fertilizer NPK total nutrient content ≥ 25%, organic matter content ≥ 20%);
[0071] Fertilization in autumn is from the end of September to early October after fruit harvesting in autumn, 1800kg of chicken manure and 2.5kg of "Nong Da Ge" compound biological fertilizer are uniformly mixed and buried in the soil per mu;
[0072] The germination fertilizer is applied with 12kg compound fertilizer per mu (compound fertilizer is N:P) before March 10th each year. 2 O 5 : K 2 O=1:1:1, total content ≥45%);
[0073] Strong fruit fertilizer is applied per mu with a content of more than 90% zinc sulfate 5kg and magnesium sulfate 8kg (purity 99%) one week after flowering. The strong fruit fertilizer is applied after 18-22 days of flowering each yea...
Embodiment 3
[0077] When transplanting grape seedlings, dig holes for planting according to the row spacing of 5.6m×2.8m, 25 plants per mu; the size of the holes: 65cm×65cm×85cm; each hole is applied with 2.5kg of "Nongdage" brand organic and inorganic compound fertilizer (Total NPK nutrient content of fertilizer ≥25%, organic matter content ≥20%);
[0078] Fertilization in autumn is from the end of September to the beginning of October after fruit harvesting in autumn, with 2000kg of chicken manure and 3kg of "Nong Da Ge" compound biological fertilizer per mu, evenly mixed and buried in the soil;
[0079] The germination fertilizer is applied with 15kg compound fertilizer per mu (compound fertilizer is N:P) before March 10th each year. 2 O 5 : K 2 O=1:1:1, total content ≥45%);
[0080] Strong fruit fertilizer is applied per mu with a content of more than 90% zinc sulfate 5kg and magnesium sulfate 8kg (purity 99%) one week after flowering. The strong fruit fertilizer is applied after 18-22 day...
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