A cutting propagation method for jabuticaba

Abstract

The invention provides a cutting propagation method for jabuticaba which achieves a survival rate of 90%-95%. The method comprises the steps of collecting current year-germinating or biennial semi-lignified cutting slips and collecting germinating side branches; socking the cutting slips in purified water with a BA concentration of 3ppm / L for 30 minutes and then taking the cutting slips out; paving the bottom of an arranging box with peat soil and performing cuttage on pre-processed cutting seedlings, wherein the soil humidify is maintained at 85% and the water should be purified water generated from a water purifier and meeting the national water purifier standard production water quality; observing whether the cutting seedlings at the bottom of the seedling culture box take roots after cuttage and transplanting the seedlings after the seedlings take roots 3-4 months later; putting seedling culture soil in seedling culture bags with a proportion of 60%, digging small holes, placing the cutting seedlings in the holes, laying mixed soil until the bags are 80% full, maintaining the soil moisture at 60%, maintaining air flow ventilation and placing the bags under a sunshade net for growth; when the heights of the seedlings reach 40cm, performing field planting.

Description

technical field [0001] The invention relates to a cutting propagation method of vine grapes, which belongs to the field of plant breeding and cultivation. Background technique [0002] Jiabao fruit, also known as Plinia cauliflora (Mart.) Kausel, belongs to the evergreen shrub of Myrtaceae. Because the fruit is shaped like a grape, it is called a grape tree. In addition, it has a nice English name: Jaboticaba. It grows slowly, the bark is light gray, and falls off in flakes, leaving bright spots after falling off. The leaves are opposite, the petioles are short, hairy, the leaves are leathery, dark green and shiny, lanceolate or oval. Its flowers grow in clusters on the main trunk and main branches, sometimes on new branches. The flowers are small, white, with many stamens, covered with small pale yellow pollen, and emit bursts of fragrance. [0003] The fruit of Jiabao fruit resembles a grape, so it is also called a grape tree. It is an evergreen shrub that grows slowly. ...

AI Technical Summary

Problems solved by technology

[0008] Based on the technical problems existing in the background technology, the present invention aims at the problem that the cutting propagation of vine grapes in the background technology is not easy to survive, and provides a new cutting propagation method of vine grapes, the survival rate of which can be as high as 90%-95%