Tomato anti-season winter culture method

Abstract

The invention discloses a tomato anti-season winter culture method. The method comprises greenhouse preparation, sowing and seedling raising, planting field preparation, planting, management after planting and the like. Compared with the prior art, the method has the advantages that the land temperature is kept through coverage of sawdust composite powder, the land temperature is increased through a heat insulation pipe, root activity is increased, roots are promoted to absorb water, and therefore moisture and pulp are kept sufficient when tomatoes grow in anti-season winter; meanwhile, hot water for improving land temperature is mixed with the normal-temperature water for irrigation, hot water is effectively utilized, and waste is avoided; tomatoes cultured through the method have no hollow phenomenon, glittering and translucent in color and luster, sour, sweet, juicy, and good in commodity.

Description

technical field [0001] The invention belongs to the technical field of agricultural breeding, and in particular relates to a method for cultivating tomatoes in winter against seasons. Background technique [0002] Tomatoes are rich in a variety of vitamins and minerals. Eating 50-100g of fresh tomatoes every day can meet the relevant needs of the human body. Tomatoes have the effect of inhibiting bacteria, and flavonoids can reduce the permeability of capillaries and prevent Its rupture function can also prevent diseases such as vascular sclerosis. The optimal ratio of vitamins can enhance the function of small blood vessels, prevent vascular aging, and have obvious cosmetic and anti-wrinkle effects. Tomatoes have always been rich in nutrition, juicy, sour and sweet. The taste is welcomed by consumers and becomes one of the commonly used vegetables in people's daily life. [0003] In order to make up for the gap in the winter market, seedlings are usually planted in vegetab...

AI Technical Summary

Problems solved by technology

[0003] In order to make up for the gap in the winter market, seedlings are usually planted in vegetable greenhouses. However, due to the low temperature of water in the greenhouse, the roots of the tomatoes will shrink due to the cold, the vitality of the roots will be reduced, and the water absorption will be poor. In the expansion stage, in the case of short-term lack of water supply, it is easy to have a phenomenon of less flesh in some fruits, which tastes bad, and directly affects the sales of tomatoes, which in turn seriously affects the economic benefits of vegetable farmers.

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