Water-saving green drip irrigation cultivation method of facility melons

A cultivation method and facility technology, which is applied in the field of water-saving green drip irrigation cultivation of facility melons and fruits, can solve problems such as unreasonable irrigation water temperature and irrigation and fertilization frequency, no method for preventing and controlling soil-borne diseases, and unsuitable popularization and application, etc., to achieve improvement Soil salinization and aeration, ensuring green and efficient production, and improving the effect of pest control on melons and fruits

Inactive Publication Date: 2018-03-27
CHINA AGRI UNIV
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  • Abstract
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Problems solved by technology

The bio-fertilizer made of fruit peels used in the cultivation process of this method is not polluted, but it is required to be carried out on black soil with high organic matter content. The pre-treatment time of each soil is as long as 6 months, and it needs to be treated frequently after sowing. The peel of the fruit, and no prevention and control measures for soil-borne diseases are proposed, so it is not suitable for large-scale promotion and application in facility cultivation.
[0004] Based on the unreasonable irrigation method, irrig

Method used

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  • Water-saving green drip irrigation cultivation method of facility melons
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  • Water-saving green drip irrigation cultivation method of facility melons

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Embodiment Construction

[0035] In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below in conjunction with the drawings in the embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of the invention. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0036] Such as Figure 1-3 Shown, in a broad embodiment of the prese...

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Abstract

The invention discloses a water-saving green drip irrigation cultivation method of facility melons. The cultivation method comprises the steps of building a micro-nano bubble oxygen-adding drip irrigation system, a solar heating system, a greenhouse structure and a disease and insect pest green prevention and control system. Micro-nano bubble water generated through a micro-nano bubble generatingdevice has a high dissolution capacity, the absorption and utilization of crops to fertilizer can be improved, the fertilizer applying amount is reduced, and a desalination salt separation area is formed in a root area; before the crops are planted, by conducting micro-nano bubble water drip irrigation with the assistance of an ultrasonic sterilizing lamp to sterilize and disinfect soil and air, breeding and propagation of pests can be effectively controlled. In the cultivation process, water-fertilizer-air integrated irrigation by adding oxygen through the micro-nano bubble water is conductedwith the assistance of a compound EM fungicide, and the high yield and good quality can be guaranteed while the utilization rate of the fertilizer is increased, the soil salinization and ventilationare improved, and the irrigation amount is saved.

Description

technical field [0001] The invention belongs to the technical field of agricultural water-saving cultivation, and in particular relates to a water-saving green drip irrigation cultivation method for facility melons and fruits. Background technique [0002] At present, in the cultivation process of vegetables and other facility crops, the annual amount of farmyard manure application can reach 75-150t / hm 2 , the applied salt substances can reach 515.57-6177.96kg / hm 2 . Calculated according to the above data, the content of sodium ions and chloride ions in the vegetable field can reach 10%-30%, which will cause the salt content in the soil to increase, and the nitrate content in it will be 30-60 times higher than that in the open field, and the soil will be seriously alkalized . The salinization of facility soil caused by excessive fertilization has become a common phenomenon, resulting in continuous cropping obstacles, serious pests and diseases, and reduced vegetable quali...

Claims

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Application Information

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IPC IPC(8): A01G22/00A01G9/24A01G13/00A01G13/10A01G7/06A01M17/00A01C21/00A61L2/10A61L2/18A61L9/20A61L101/10
CPCA01C21/007A01G7/06A01G9/243A01G9/246A01G9/247A01G13/00A01G13/10A01M17/00A61L2/10A61L2/183A61L9/20Y02A40/25Y02P60/12
Inventor 李云开王天泽周春发刘雅新周云鹏冯吉
Owner CHINA AGRI UNIV
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