Method for seedling growing for peach at upper air and high pressure

Abstract

The invention discloses a method for seedling growing for peach at upper air and high pressure. The method comprises following steps: A. disinfecting the seedling substrates with solution made by mixing potassium permanganate with water; B. on the branches of the peach tree, branches of diameter 5-8 mm were selected from the branches of 38-43cm from the main branch, peeling off a length of bark 2-5 cm long and wrapping the substrate in plastic film and tightly tying for isolating of air; C. after the treatment of branches, after 30days, root growing; after 150 days, cutting at a lower end of binding up, removing the plastic film and field planting in the soil after soaking in nutrient solution. By means of the above method, reliable guarantee is provided for the growth of peach seedlings;the treatment of the branches is reasonable and therefore the cultivation period is greatly shortened; the requirement of vegetative propagation is met and there is no need of stocks; the quality of peach tree seedlings is increased. Practice has proved that the survival rate is higher than 95%, which meets the requirements of seedling growing and can be extended widely and scientific and reasonable cultivation means to make its cost low.

Description

technical field [0001] The invention relates to a method for raising seedlings of fruit trees, in particular to a method for raising seedlings of peach trees under high altitude and high pressure, and belongs to the technical field of agricultural planting. Background technique [0002] Traditionally, for the cultivation of peach tree seedlings, the cultivation method of grafting pine wood is generally adopted. When cultivating in detail, first cultivate pine wood for one year, and then graft the pine wood after cultivation. The traditional method of cultivating peach tree seedlings , the process is relatively complicated, and the cultivation period is long. The whole process will take at least two years. However, with the development of fruit tree cultivation technology, the requirements for the quality of peach tree seedlings are getting higher and higher. The peach tree seedling that goes out will have branch, and robust growth becomes a technical problem that is difficul...

AI Technical Summary

Problems solved by technology

[0002] Traditionally, for the cultivation of peach tree seedlings, the cultivation method of grafting pine wood is generally adopted. When cultivating in detail, first cultivate pine wood for one year, and then graft the pine wood after cultivation. The traditional method of cultivating peach tree seedlings , the process is relatively complicated, and the cultivation period is long. The whole process will take at least two years. However, with the development of fruit tree cultivation technology, the requirements for the quality of peach tree seedlings are getting higher and higher. The peach tree seedlings that go out must have branches, and it becomes a difficult technical problem to grow robustly.