Method of using nutrient solution to graft kiwi fruit

Abstract

The invention discloses a method of using a nutrient solution to graft kiwi fruit. The method comprises the steps of 1, preparing a first nutrient solution and a second nutrient solution; 2, preparing the nutrient solution for grafting the kiwi fruit; 3, processing the scion end and grafting stock of the kiwi fruit; 4, conducting punching, wherein multiple through holes reaching the phloem are drilled in circumferential cell walls of the scion oblique plane and a grafting stock cutting edge of the processed kiwi fruit; 4, conducting bud embedding and binding up, wherein binding up is conducted with polyethylene film, after a while, thin film located at the through holes of the scion or the grafting stock oblique plane cutting edge is pierced, the positions of pierced holes are the same as those of the through holes in the scion oblique plane, needle tubes of which the sizes are equal to those of the holes and the through holes are inserted into the through holes, one ends of the needle tubes are inserted into the through holes, the other ends of the needle tubes are connected to a box body containing the nutrient solution, the nutrient solution in the box body flows into the through holes along the needle tubes to enter the phloem of the scion or the grafting stock.

Description

technical field [0001] The invention belongs to the field of fruit tree cultivation and planting, and in particular relates to a method for grafting kiwi fruit with a nutrient solution. Background technique [0002] Kiwi fruit is recognized as the king of fruits in the world. It has extremely high nutritional value and health care function. It is a new type of health fruit that is being developed by countries all over the world, especially developed countries, and one of the best fruits recommended by the World Health Organization. China is the origin of kiwifruit, with a planting area of ​​about 1 million mu, accounting for about 50% of the world's total kiwifruit cultivation area; the annual output of kiwifruit fresh fruit is 650,000 tons, accounting for about 40% of the world's total production. my country's kiwifruit cultivation area and output both occupy the first place in the world. There are many varieties of kiwifruit, among which the red kiwifruit is more and more...

AI Technical Summary

Problems solved by technology

[0003] When budding kiwifruit, first select full buds on the scion, cut them into shield-shaped buds, and then draw a "T" shape on the selected base stock 5 cm from the ground, pick the skin, and peel the shield-shaped buds. However, during grafting the scion, the effective waiting time for grafting of the buds to be grafted is short (effectively waiting for grafting means that the water evaporation rate in the scion incision of kiwi fruit is low), Ear buds are easy to lose water, which affects the survival rate. The survival rate and utilization rate of grafting are low, resulting in the waste and loss of a large number of high-quality red heart kiwi fruit ear buds, which is not conducive to the cultivation and expansion of kiwi fruit varieties.

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