Planting method of selenium-enriched cherry tomatoes

Abstract

The invention relates to a planting method of selenium-enriched cherry tomatoes. The planting method comprises the steps of soaking cherry tomato seeds in a borax solution, so as to kill alternaria tenuis carried by the seeds, prevent viruses, anthracnose, angular leaf spots, early and late blight and the like, enhance the resistance of the seeds and increase the germination rate of the seeds; culturing seedlings after the cherry tomato seeds are white, so as to increase the survival rate of cherry tomato plants; promoting cherry tomato roots to grow and develop by a culture medium prepared from beer residues and perlite; applying compound fertilizers prepared from chicken manures and zinc fertilizers in a cherry tomato flowering period, so as to increase the fruit setting rate of cherry tomatoes and the resistance to the environment; spraying fermentation broth to the surfaces of fruits every day in a cherry tomato fruiting period, wherein the fermentation broth is rich in nutrition, so as to supplement the nutrition for fruit growth in time, promote the cherry tomato fruits to expand and effectively prevent fruit russeting, fruit cracking, fruit malformation and the like, and the fermentation broth is rich in selenium, so that the obtained fruits are rich in selenium after selenium is absorbed by the fruits.

Description

technical field [0001] The invention relates to the technical field of vegetable and fruit planting, in particular to a method for planting selenium-enriched cherry tomatoes. Background technique [0002] Cherry tomatoes, also known as small tomatoes, are annual herbaceous plants belonging to the Solanaceae tomato genus, and the plants can grow up to 2 meters at the highest. It can be cultivated all year round in our country. It's just that in the north, it only grows for one season a year, and the rest of the time is grown in greenhouses. Compared with open field cultivation, there is a big difference in taste. In South China, because the climate is suitable for the growth of cherry tomatoes, from July and August every year until February of the next year, you can eat pure-tasting cherry tomatoes cultivated in the open field. Cherry tomatoes often appear to drop flowers and fruits. Affect early maturity and yield. Contents of the invention [0003] The invention relate...

AI Technical Summary

Problems solved by technology

In South China, because the climate is suitable for the growth of cherry tomatoes, from July and August every year until February of the next year, you can eat pure-tasting cherry tomatoes cultivated in the open field. Cherry tomatoes often appear to drop flowers and fruits. Affects early maturity and yield