Method for constructing pasture, beef cattle and vegetable circular agriculture system in subtropical hilly area

Abstract

The invention discloses a method for constructing a pasture, beef cattle and vegetable circular agriculture system in a subtropical hilly area. The method includes the following steps: A, selecting a pasture and corn field, wherein the pasture and corn field needs to be dry land with a low underground water level; B, growing pasture and corn; C, building a cattle shed and a cattle activity field, wherein the cattle shed is a double-row cattle shed; D, building a fluid fertilizer pond and a solid fertilizer pond below the cattle shed and the cattle activity field, and building a portable house on the fluid fertilizer pond and the solid fertilizer pond; E, building a cattle feeds ensiling pond, wherein the length and the width of the cattle feeds ensiling pond are equal; F, building a work room; G, breading beef cattle; H, growing vegetables, wherein the area of a vegetable field is determined by the number of the cattle, chemical fertilizer is not applied, and all the produced vegetables are high-quality organic vegetables. The method has the advantages that the agriculture system can be effectively prevented from discharging harmful and toxic substances to the outside, operation cost is low, yields are high, product quality is high, good economic benefits are achieved, and agricultural environmental protection is facilitated.

Description

technical field [0001] The invention relates to the technical field of circular agriculture, and more particularly relates to a method for constructing a circular agricultural system for grass, beef, cattle, and vegetables in subtropical hilly areas, which is suitable for demonstration and promotion of circular high-efficiency agriculture in subtropical hilly areas and low mountainous areas. Background technique [0002] Since the middle of the 20th century, under the influence of the sustainable development strategy, many countries have actively explored and developed circular economy. World agriculture is facing severe challenges in terms of resources, ecology, environment and energy. According to the idea of ​​circular economy, it is an important aspect to promote the sustainable development of agriculture to actively explore the development path of circular agriculture. The Chinese party and government also attach great importance to circular economy. The "Circular Econ...

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Problems solved by technology

The above-mentioned circular agriculture system has not yet been widely promoted

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