A kind of tomato hanging tank type soilless cultivation method

Abstract

The invention relates to a tomato hanging trough soilless cultivation method, which comprises four aspects: setting of soilless cultivation substrate tanks, preparation of soilless cultivation substrates, high-efficiency and energy-saving grafting, and plant management. The high-efficiency and economical grafting includes seedling raising, new scion preparation, grafting and healing culture; the plant management includes planting, pruning and vine introduction, flower and fruit management and plant type maintenance. The present invention utilizes soilless cultivation substrate tanks, which can overcome the disadvantages of poor water retention in substrate bag cultivation and difficult control of temperature and water and fertilizer application, and give full play to the characteristics of cultivation substrates; and adopt efficient and economical grafting and supporting plant management methods to optimize plants configuration, simplify the work content of plant management, and improve the utilization rate of cultivation space; all of these can fit the general trend of fertilization and irrigation with integrated water and fertilizer, so that the supply of fertilizer and water can match the growth demand of plants, and while improving the utilization rate of water and fertilizer, give full play to the tomato. The high yield potential of tomato can achieve high yield and high quality, and then promote the development of tomato industry.

Description

technical field [0001] The invention belongs to the technical field of agriculture, and in particular relates to a tomato hanging tank type soilless cultivation method. Background technique [0002] Tomatoes are rich in protein, sugar, minerals and rich in vitamins. They are rich in nutrition and delicious in flavor. Their per capita consumption ranks first among vegetable crops, and they are important protected cultivation crops. Tomatoes grow fast, have strong branching ability and fruiting ability, but in the production process, problems such as uncoordinated vegetative growth and reproductive growth, unreasonable water and fertilizer supply, and flower and fruit drop are prone to occur. Therefore, plant management and fruit drop must be carried out during the cultivation process. Fertilizer and water management improves the plant environment, coordinates the relationship between sink and source, regulates the direction of nutrient operation, improves the utilization rate...

AI Technical Summary

Problems solved by technology

Soilless cultivation substrate bags are widely used in soilless cultivation of tomatoes because of their advantages such as good air permeability, easy drainage, and not easy to damage roots. However, with the production of tomatoes, more and more water and fertilizer integrated systems are used for fertilization and irrigation. , some disadvantages of matrix bags are gradually exposed

Substrate bags have poor water retention and consume too much water, which leads to increased costs; the temperature and humidity in different parts are unstable and unbalanced, and it is difficult to grasp the law of fertilizer and water use; in addition, the use of substrate bags cannot simplify the cultivation and management procedures of tomatoes, and the manual input of plant management still big

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