Vegetable cultivation system capable of utilizing cow dung fermentation heat

Abstract

The invention relates to a vegetable cultivation system capable of utilizing cow dung fermentation heat. The vegetable cultivation system capable of utilizing cow dung fermentation heat comprises a main supporting frame, a cow dung layer, a seeding bed and a plastic film layer. The vegetable cultivation system is mainly applied to the cultivation of vine melons and fruits such as pumpkins, muskmelons and watermelons; heat which is produced in the process of the fermentation of piled cow dung acts on vegetable cultivation, while heat can be insulated in hot days in summer; nutrients can be provided for vegetables at the late stage of cow dung fermentation, moreover, after the vegetables and fruits are harvested, the fermented compost can be returned to a farmland in order to raise soil fertility, and thereby a circular cultivation pattern in which resource utilization is in coordination with environmental protection is established; the cultivation pattern is applicable to the semiarid climate and environment of the north, and can reduce initial investment such as facility construction. Moreover, daily management is simply the switching of an irrigation pump, management is convenient, and the other work of peasants and herdsmen is not affected.

Description

technical field [0001] The invention belongs to the technical field of vegetable cultivation, in particular to a vegetable cultivation system utilizing cow dung fermentation heat. It is mainly suitable for the cultivation of climbing vine melons and fruits, such as pumpkins, muskmelons and watermelons. Background technique [0002] In recent years, due to the increase of feeding costs and the reduction of economic benefits in the semi-arid areas of northern China, the sustainable operation of small-scale cattle farmers such as ecological immigrant villages is facing a crisis. In order to ensure the continuity of operations, some cattle farmers use cow dung to make farmyard manure to grow feed corn to ensure self-sufficiency in feed. However, the reclamation has severely damaged grassland surface vegetation and soil structure, resulting in increased wind erosion damage and a large waste of water resources; the grassland ecological environment in the region is deteriorating d...

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Problems solved by technology

[0003] The present invention provides a vegetable cultivation system using cow dung fermentation heat with simple structure, convenient installation and use, and high economic benefits to solve the problem that small-scale cattle farmers in semi-arid areas in northern my country face difficulties in ensuring continuous operation

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