Attractant capable of promoting cross-pollination and improving fruit set percentage of fruit tree

Abstract

The invention discloses an attractant capable of promoting cross-pollination and improving the fruit set percentage of a fruit tree. The attractant is characterized by being prepared from the following raw materials by weight: 3 to 4 parts of concentrated perfume oil, 5 to 7 parts of inositol, 5 to 7 parts of folic acid, 60 to 100 parts of glucose and 180 to 220 parts of purified water. The attractant tastes sweet, has fragrance and can attract insects like honeybees and butterflies to come to an orchard to assist in pollination. According to field trial results, after spraying of the attractant for about 1 h, a great amount of insects like honeybees and butterflies are attracted to the orchard to gather honey and assist in cross-pollination and the fruit set percentage is increased by 30 to 50% compared with that of a control group; labor and time are saved, and the attractant has low cost and is easy to prepare and convenient to use.

Description

technical field [0001] The invention relates to fruit trees, in particular to pollination of fruit trees, and more specifically to an attractant capable of promoting cross-pollination of fruit trees and increasing fruit setting rate. Background technique [0002] It is well known that in cross-pollination plants, the quality of cross-pollination is directly related to the fruit setting rate of the fruit, and is related to the economic benefits of the fruit grower. In recent years, due to various reasons, the cross-pollination rate of insects has decreased. In order to increase the fruit-bearing rate of cross-pollinated fruit trees, fruit farmers often adopt the method of manual flower spotting. Manual spotting is time-consuming, especially for some fruit trees with large crowns. , manual pointing is dangerous, very difficult, more labor-intensive and time-consuming, and increases production costs. Contents of the invention [0003] The purpose of the present invention is ...

AI Technical Summary

Problems solved by technology

In recent years, due to various reasons, the cross-pollination rate of insects has decreased. In order to increase the fruit-bearing rate of cross-pollinated fruit trees, fruit farmers often adopt the method of manual flower spotting. Manual spotting is time-consuming, especially for some fruit trees with large crowns. , manual pointing is dangerous, very difficult, more labor-intensive and time-consuming, and increases production costs