Pollution-free soilless-cultured tomato culture solution

Abstract

The invention discloses a pollution-free soilless-cultured tomato culture solution. The culture solution comprises a mother liquor a, a mother liquor b and a mother liquor c according to a weight ratio of 2: 1: 0.5. The pollution-free soilless-cultured tomato culture solution has a scientific and reasonable ratio, realizes optimal tomato growth effects, and improves a yield and quality. Through combination with cardamom and licorice root, the pollution-free soilless-cultured tomato culture solution can promote balanced and comprehensive trace element absorption of tomatoes, promote tomato growth and root development, prevent physiological diseases, provide nutrients which do not exist in soil and is conducive to tomato growth.

Description

technical field [0001] The invention relates to a tomato culture solution, in particular to a pollution-free and soilless tomato culture solution. Background technique [0002] In the process of traditional tomato planting, due to continuous planting, continuous cropping obstacles are particularly large, resulting in many diseases, and a large amount of pesticides have to be sprayed to prevent pests and diseases; in addition, due to the long-term use of chemical fertilizers in traditional tomato planting methods, it is difficult to grow tomatoes. The hardening of the land and the decline in fertility have led to a serious decline in the yield of tomatoes. What is more serious is that the quality of tomatoes is not guaranteed due to the application of a large amount of chemical fertilizers and pesticides. At the same time, the traditional tomato production has the characteristics of cumbersome production management, heavy labor, low production efficiency, high cost and poor b...

AI Technical Summary

Problems solved by technology

[0002] In the process of traditional tomato planting, due to continuous planting, the barriers to continuous cropping are particularly large, resulting in many diseases, and a large amount of pesticides have to be sprayed to prevent pests and diseases; in addition, due to the long-term use of chemical fertilizers in traditional tomato planting methods, it is difficult to grow tomatoes. The hardening of the land, the decline in fertility and other reasons lead to a serious decline in the yield of tomatoes. What is more serious is that the quality of tomatoes is not guaranteed due to the application of a large amount of chemical fertilizers and pesticides.

At the same time, the traditional tomato production has the characteristics of cumbersome production management, heavy labor, low production efficiency, high cost and poor benefit.

[0003] Soilless cultivation techniques are mostly used now, among which the use of nutrient solution is the most important and most difficult problem. Many soilless cultivation techniques are based on the fact that the composition and content of the nutrient solution are constant. Different elements and their content are required, so this medium is not conducive to the rapid growth and fruiting of tomatoes