A method of producing Colombian passion fruit in high temperature regions

Abstract

The invention belongs to the technical field of passion fruit planting, and the invention provides a method for producing Colombian passion fruit in a high temperature area. The method for producing Colombian passion fruit in a high temperature region provided by the invention comprises the following steps: (1) in September to November in a high temperature region, grafting the Colombian passion fruit scion onto a high temperature resistant passion fruit rootstock; (2) grafting the second After harvesting Colombian passion fruit in the first year, trim the Colombian passion fruit scion; (3) harvest the heat-resistant passion fruit in the second year after grafting and trim the side branches of the high-temperature-resistant passion fruit rootstock; (4) Follow steps (2) and (3) every year thereafter Prune branches from Colombian passion fruit scions and heat-tolerant passion fruit rootstocks. The method for producing Colombian passion fruit in a high-temperature area provided by the invention expands the planting area of ​​Colombian passion fruit, realizes the industrialization and large-scale production of Colombian passion fruit; and also provides a new mode of alternate production of two kinds of passion fruit.

Description

A method for producing Colombian passion fruit in hot regions technical field The present invention relates to the technical field of passion fruit planting, relate in particular to a kind of Colombian passion fruit produced in high temperature area fruit method. Background technique Colombian passion fruit is also known as passion fruit or golden passion fruit, because of its delicious taste and high nutritional value, it is popular among people. they love. Common passion fruit varieties on the market, such as: Mantianxing, Tainong, etc., have a market price of 8-10 yuan / kg, while the Colombian passion fruit can reach 50-100 yuan / kg. Therefore, Colombian passion fruit has better performance than other varieties. Market value. However, in terms of planting, compared to common varieties such as Gypsophila and Tainong, Colombian passion fruit is an intolerant Passion fruit varieties with high temperature and fear of frost can generally only be planted in climatic a...

AI Technical Summary

Problems solved by technology

However, in terms of planting, compared with common varieties such as Gypsophila and Tainong, Colombian passion fruit is a passion fruit variety that is not resistant to high temperatures and is afraid of frost. Generally, it can only be planted in climatic areas with 10-25°C and no frost. , and the areas that meet this condition in our country are very limited, which greatly limits the area that can grow Colombian passion fruit, and it is difficult to expand the industrial scale