A method for promoting the differentiation of female flowers of thin-skinned muskmelon

Abstract

The invention discloses a method for accelerating differentiation of female flowers of a pellicle melon. The method comprises the steps that when a pellicle melon seedling has three leaves and one center, topping is carried out, and two strong lateral vines are kept; when a pellicle melon plant grows to 8-9 sections, all grand vines on the lateral vines are removed on sunny days, and garlic oil is sprayed for preventing infection; when the pellicle melon plant grows to the tenth section, the pellicle melon is watered in the forenoon, first-time fruit and leaf increasing agent face spraying is carried out in the afternoon, and second-time fruit and leaf increasing agent face spraying is carried out after two days; a fruit increasing agent is prepared from a 0.1% chitosan oligosaccharide solution. After the fruit increasing agent is sprayed, and female flowers on the tenth section or the eleventh section of the lateral vines appear, the old leaves on the sections below the eighth section are removed, the plant is finished, and pollination is prepared. The method is suitable for protected cultivation of pellicle melons in the north, after the fruit increasing agent is sprayed to the plant, the female flowers appear on the lateral vines, the differentiation sections are low, precocity is accelerated, high fruit uniformity is achieved, the yield is increased, labor for pruning is reduced, and time for pruning is shortened.

Description

technical field [0001] The invention relates to a method for promoting the differentiation of female flowers of thin-skinned melons, which is mainly used for the production of thin-skinned melons in protected land, and belongs to the technical field of vegetable production. Background technique [0002] In recent years, the planting area of ​​muskmelons in protected areas has expanded rapidly. In planting, the fruit setting, ripening sooner or later, and uniformity of thin-skinned melons are the keys to ensure high-yield, efficient, and simplified cultivation of melons. Because the female flowers of many thin-skinned muskmelon varieties appear late, they only bloom in grandchildren, and the differentiation nodes of female flowers are higher, so the maturity is late. Especially in the production of thin-skinned melons in protected areas in early spring, due to unsuitable temperature and light in early spring, flower bud differentiation is affected, resulting in a small numbe...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the low fruit setting rate and fruit uniformity of the thin-skinned melon caused by the high differentiation node position of the female flower due to the variety or climate reasons in the production process of the thin-skinned melon in the protected area in early spring, and only in the grandchildren. , the problem of late product launch, providing a method to promote the differentiation of female flowers in thin-skinned melon

Images