A kind of cultivation method of tree-like winter jasmine
A cultivation method and tree-like technology are applied in the field of cultivation of garden plants to achieve the effects of good economic benefit, simple and easy cultivation method and vigorous plant growth.
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Embodiment 1
[0022] In the middle and late March, follow the steps below to cultivate the winter jasmine tree:
[0023] (1) the selection of rootstock and scion: select 9 years old, diameter at breast height 3cm, the privet privet seedling of dry height 130cm in nursery, get ready to be used as rootstock; From 4 years of raw jasmine seedlings, choose the jasmine branch of life, diameter 0.3cm in that year, Prepare for scion use;
[0024] (2) high grafting and replanting: with step (1) gained privet privet as high grafting rootstock, winter jasmine branch as scion, adopt split grafting method to carry out high grafting and replanting;
[0025] (3) Cultivation of new crown: after high-grain grafting and replanting, seal and moisturize with plastic film bagging, fertilize once every two months, and apply compound fertilizer 100g each time, the sum of nitrogen, phosphorus and potassium in the compound fertilizer It is 50% of the total amount of compound fertilizer, N:P:K=30:15:11; water thoro...
Embodiment 2
[0028] In the middle and late March, follow the steps below to cultivate the winter jasmine tree:
[0029] (1) the selection of rootstock and scion: select 10 years old, diameter at breast height 2cm, the Ligustrum privet seedling of dry height 130cm in nursery, get ready to be used as rootstock; From 4 years of raw jasmine seedlings, choose the year's winter jasmine branch of life, diameter 0.2cm, Prepare for scion use;
[0030] (2) high grafting and replanting: with step (1) gained privet privet as high grafting rootstock, winter jasmine branch as scion, adopt cutting grafting method to carry out high grafting and replanting;
[0031] (3) Cultivation of new crown: after high-grain grafting and replanting, seal and moisturize with plastic film bagging, fertilize once every two months, and apply compound fertilizer 100g each time, the sum of nitrogen, phosphorus and potassium in the compound fertilizer It is 55% of the total amount of compound fertilizer, N:P:K=30:14:10; wate...
Embodiment 3
[0034] In the middle and late March, follow the steps below to cultivate the winter jasmine tree:
[0035] (1) the selection of rootstock and scion: choose 8 years old in nursery, the golden leaf privet seedling of diameter 5cm, dry height 300cm, get ready to be used as rootstock; From 5 years of raw jasmine seedlings, choose the jasmine branch of life, diameter 0.5cm in that year, Prepare for scion use;
[0036] (2) high grafting and replanting: with step (1) gained privet privet as high grafting rootstock, winter jasmine branch as scion, adopting the grafting method to carry out high grafting and replanting;
[0037] (3) Cultivation of new crown: After the high-grain grafting and replanting, use plastic film bagging to seal and moisturize, fertilize once every two months, and apply 150g of compound fertilizer to each plant, the sum of nitrogen, phosphorus, and potassium in the compound fertilizer It is 45% of the total amount of compound fertilizer, N:P:K=30:16:12; water th...
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