Method for seedling growing for kiwi fruit trees at upper air and high pressure

Abstract

The invention discloses a method for seedling growing for kiwi fruit trees 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. treatment of branches, on the branch of the kiwi fruit 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 air; C. 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 kiwi fruit 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 kiwi fruit tree seedlings is increased. Practice has proved that the survival rate is higher than 95%, which meets the requirements of seedling growing and the method 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 kiwi fruit under high altitude and high pressure, and belongs to the technical field of agricultural planting. Background technique [0002] Traditionally, for the cultivation of kiwifruit seedlings, the cultivation method of grafting kiwifruit seedlings is generally adopted. When cultivating in detail, the kiwiwood is first cultivated for one year, and then grafted after the kiwifruit seedlings are cultivated. The traditional method of cultivating kiwifruit seedlings, the process It is relatively complicated and the cultivation cycle is long. The whole process will take at least two years. However, with the development of fruit tree cultivation technology, the quality requirements for kiwifruit seedlings are getting higher and higher. Seedlings must have branches, and their robust growth has become a difficult technical problem. ...

AI Technical Summary

Problems solved by technology

[0002] Traditionally, for the cultivation of kiwifruit seedlings, the cultivation method of grafting kiwifruit seedlings is generally adopted. When cultivating in detail, the kiwiwood is first cultivated for one year, and then grafted after the kiwifruit seedlings are cultivated. The traditional method of cultivating kiwifruit seedlings, the process It is relatively complicated and the cultivation cycle is long. The whole process will take at least two years. However, with the development of fruit tree cultivation technology, the quality requirements for kiwifruit seedlings are getting higher and higher. Seedlings must have branches, and their growth has become a difficult technical problem