A kind of pineapple bark seedling raising method
A technology of jackfruit and branching, which is applied in the field of plant seedlings, can solve the problems of not meeting the needs of growers, the rooting rate of jackfruit is not high enough, and the survival of transplanting is not ideal, so as to improve the survival rate of transplanting, excellent genetic characteristics, and easy The effect of the operation
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Embodiment 1
[0021] A method for growing seedlings of pineapple twigs, which mainly comprises the steps:
[0022] (1) Selection of branches. In early February, 100 branches with a diameter of 1.5 to 2.5 cm were selected from 10-year-old pineapple mother trees with good quality, 2 to 3 years old, with strong branches and no pests and diseases.
[0023] (2) For barge treatment, the selected branches are girdled at a distance of 15-20cm from the branches, and the width of the phloem is 2.0-4.0cm, and the depth reaches the xylem. Use 0.01%-0.03% ABT-1 Apply the solution around the girdling mouth, and then tie it to the girdling area with a wet substrate, which is a homogeneous mixture of wood chaff, earthworm manure, and burned soil with a mass ratio of 1:1:2; end.
[0024] (3) Add ethephon. After 15 days of barge treatment, inject 40% ethephon 800-10000 times liquid into the plastic film bag with a syringe, and the amount of ethephon solution added is 60-70ml.
Embodiment 2
[0029] A method for growing seedlings of pineapple twigs, which mainly comprises the steps:
[0030] (1) Selection of branches. In early April, select 100 branches that are 2-3 years old, have strong branches, and are free from diseases and insect pests on the 9th-year-old jackfruit tree with good quality; usually choose branches with a diameter of 1.5-2.5cm.
[0031] (2) For barge treatment, the selected branches are girdled at a distance of 15-20cm from the branches, and the width of the phloem is 2.0-4.0cm, and the depth reaches the xylem. Use 0.02%-0.04% ABT-1 Apply the solution around the girdling mouth, and then tie it to the girdling area with a wet substrate, which is a homogeneous mixture of wood chaff, earthworm dung, and burned soil with a mass ratio of 1:1:1; end.
[0032] (3) Add ethephon. After 20 days of barge treatment, inject 30% ethephon 6000~8000 times liquid into the plastic film bag with a syringe, and the amount of ethephon solution added is 30-40ml.
...
Embodiment 3
[0037] A method for growing seedlings of pineapple twigs, which mainly comprises the steps:
[0038] (1) Branch selection. In early August, 100 branches with a diameter of 1.5 to 2.5 cm were selected from 10-year-old jackfruit trees with good quality, 2 to 3 years old, with strong branches and no pests and diseases.
[0039] (2) For barge treatment, the selected branches are girdled at a distance of 15-20cm from the branches, the girdling width of the phloem is 2.0-4.0cm, and the depth reaches the xylem, using 0.04%-0.06% ABT-1 Apply the solution around the girdling mouth, and then tie it to the girdling area with a wet substrate, which is a homogeneous mixture of wood chaff, earthworm manure, and burned soil with a mass ratio of 1:1:2; end.
[0040] (3) Add ethephon. After 15 days of barge treatment, inject 40% ethephon 700-9000 times liquid into the plastic film bag with a syringe, and the amount of ethephon solution added is 50-60ml.
[0041] (4) Half-cut the branches, 40...
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