Method for producing Columbia passion fruits in high-temperature region

Abstract

The invention belongs to the technical field of passion fruit planting, and provides a method for producing Columbia passion fruits in a high-temperature region. The method for producing the Columbia passion fruits in the high-temperature region comprises the following steps of (1) grafting Columbia passion fruit scions to high-temperature-resistant passion fruit stocks in September to November in the high-temperature region; (2) harvesting the Columbia passion fruits in the second year of grafting, and trimming the Columbia passion fruit scions; (3) harvesting high-temperature-resistant passion fruits in the second year of grafting, and trimming lateral branches of the high-temperature-resistant passion fruit stocks; and (4) trimming the Columbia passion fruit scions and the branches of the high-temperature-resistant passion fruit stocks according to the steps (2) and (3) every year afterwards. According to the method for producing the Columbia passion fruits in the high-temperature region, the planting area of the Columbia passion fruits is enlarged, and industrial and large-scale production of the Columbia passion fruits is achieved; and a new mode for alternately producing the two kinds of passion fruits is further provided.

Description

Technical field [0001] The present invention relates to the technical field of passion fruit planting, in particular, to a method of producing Colombian passion fruit in high temperature regions. Background technique [0002] Colombia is also known as hot fruit or golden fruit, because of tasty taste, high nutritional value, is deeply loved. The common variety of hundreds of bread fruits in the market, for example: stars, Taiwan farmers, etc., its market price is 8 ~ 10 yuan / kg, and Colombia hundred full of fruit can reach 50 ~ 100 yuan / kg, so, compared to other varieties, Colombia has a better market value. However, in terms of planting, compared to ordinary varieties such as Stars, Taiwan farmers, Colombia Hundred Square is a hundred-string fruit varieties that do not high temperature and fear frost, usually only 10 to 25 ° C, no frost-down climate area And my country's regional area is very limited, which greatly limits the area where the fruit can be planted, and the size...

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