Simple protected area facility for vegetable production

Abstract

The invention provides a simple protected area facility for vegetable production. The facility utilizes herringbone supports which need to be built for vegetable planting, three-legged supports and horizontal bamboo poles which are connected with the herringbone supports and the three-legged supports in the same row are additionally arranged, pull wires are arranged on the horizontal bamboo polesin the length of a planting land parcel, agricultural film is supported, the periphery and the top surface of the planting land parcel are covered with the agricultural film, and film pressing lines are pressed on the agricultural film. The facility can effectively overcome damage caused by low temperature, frost and rainfall in south regions to the growth of vegetables, the yield and the qualityare improved, the facility is convenient to detach, capable of being repeatedly used and beneficial to mechanical tillage and flexible and scientific rotation crop arrangement, and the facility has obvious advantages in grain vegetable crop rotation areas and paddy-upland rotation areas. The facility does not cause secondary salinization due to many-year long-term coverage like a greenhouse, the occurrence of plant diseases and insect pests in rainy seasons and leaching of chemical fertilizer are reduced, and the use amount of the chemical fertilizer and pesticide is reduced. According to thefacility, only 400-600 yuan is required to be input per mu by means of the facility, and the problem that a conventional bamboo-wood greenhouse or a steel structure is high in construction investmentis avoided.

Description

technical field [0001] The invention relates to the technical field of crop facilities, in particular to a protective field facility suitable for planting vegetables in southern my country. Background technique [0002] In the southern region, many temperature-loving or heat-resistant vegetables grown in fields, such as solanaceous fruits and melons, experience low temperature and frost stress, which may easily lead to reduced or no harvest, and adverse climatic factors such as rainfall will also affect the normal growth of vegetables. In order to solve these problems, protective facilities such as bamboo and wood greenhouses and steel structure greenhouses are usually used to improve the growth environment and resist the impact of bad weather. High, usually 3,000-4,000 yuan per mu of bamboo and wood greenhouses, and more than 15,000 yuan for steel structure greenhouses, and the construction process is more complicated. After the construction of the greenhouse, it will form...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the technical problems that low temperature, frost, and rainfall are often encountered in field planting vegetables in southern my country, and the high investment cost of building greenhouses is not conducive to the development of the vegetable industry. The hazards of vegetable production, and the simple protected area facilities for vegetable production that can greatly reduce production costs

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