Tomato soilless culture method

Abstract

The invention relates to a tomato soilless culture method, and belongs to the soilless culture technical field; the method comprises the following steps: matrix preparation, water soluble fertilizer preparation, greenhouse equipment configuration, wobble plate soil loading, spot planting and earthing, watering germination, colonization preparation, colonization, colonization management and harvesting; the matrix comprises coco coir, straw powder, turf, vermiculite, mushroom slag, wood chip, expanded perlite and iron sheet dendrobium; the water soluble fertilizer comprises a first nutrient solution and a second nutrient solution; the first nutrient solution comprises calcium nitrate, potassium nitrate, ammonium nitrate, potassium dihydrogen phosphate, potassium sulfate, magnesium sulfate, EDDHA-PE-6, manganese sulfate, copper sulphate, ammonium molybdate, borax, zinc sulfate and water; the second nutrient solution refers to trace element nutrient solution; the tomato soilless culture method is green and environmental protection, can reasonably utilize planting space in a planting process, and the matrix and nutrient solution are rich in nutrition; the tomato grown by the method is nontoxic and pollution-free, and suitable for mass production and promotion.

Description

technical field [0001] The invention belongs to the technical field of soilless cultivation, and in particular relates to a method for soilless cultivation of tomatoes. Background technique [0002] With the rapid development of science and technology, it brings damage to the environment, causing many crops to be polluted. Tracing the source, we must either protect the environment from too much pollution, or rethink the way to avoid pollution. Therefore, soilless cultivation technology came into being. [0003] 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 yie...

AI Technical Summary

Problems solved by technology

The seeds soaked in formaldehyde solution are rich in toxic substances, which makes the tomatoes grown later have certain hazards. If people eat them, the consequences will be unimaginable; during the sowing process, the tomato seedlings are planted at a distance of 60 cm and a row distance of 30 cm. The specifications are planted in the cultivation tank, 1800 plants per mu. This arrangement greatly wastes the planting space, and the yield per mu is not high. Moreover, the composition of the substrate and water, fertilizer and nutrient solution is not disclosed, so it cannot be confirmed whether it has high yield and shortens growth and maturity. At the same time, in the process of tomato growth period management, pesticides are sprayed twice for pest control, which is contrary to the current concept of pesticide-free and environmentally friendly green plants, and is not suitable for large-scale promotion

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