Under-forest agricultural circulation system

Abstract

The invention provides an under-forest agricultural circulation system. The system is constructed by the following steps: firstly, digging ditches in a forest land to obtain under-forest ditches; thenplacing a fermented fertilizer into the under-forest ditches obtained in the above-mentioned step, and filling the under-forest ditches to flat to obtain a planting ground; and finally planting edible mushroom seeds and / or traditional Chinese herbal medicine seeds in the planting ground obtained in the above-mentioned step, putting in earthworm, carrying out planting and feeding management, and then carrying out harvesting, so that the under-forest agricultural circulation system is obtained. Compared with the prior art, the under-forest agricultural circulation system uses edible mushrooms as a bond to link the planting industry and the breeding industry; under-forest space is fully utilized; the under-forest edible mushrooms or traditional Chinese herbal medicines can fully degrade deadbranches and fallen leaves and the like into inorganic matter, wherein the inorganic matter is used for the nutrition needed by the growth of the under-forest edible mushrooms or traditional Chineseherbal medicines and can be used as feed for the earthworm at the same time; and the remained mushroom residues after picking can be used as good fertilizers trees and good feed for the earthworm, sothat the soil loose degree and the content of organic fertilizers in the soil are improved effectively, and the income of farmers is increased.

Description

technical field [0001] The invention belongs to the technical field of agricultural circular economy, and in particular relates to an agricultural circular system under forests. Background technique [0002] Agricultural circular economy from the perspective of resource utilization of agricultural waste is a sustainable economic development model. The No. 1 document of the central government will accelerate the development of circular agriculture as the industrial support for promoting the construction of modern agriculture and strengthening the construction of a new socialist countryside. my country encourages the development of circular agriculture in the future. The concept of circular economy has been gradually recognized and applied in the agricultural field. my country is a large agricultural country, with a large rural population, less arable land, low productivity, low income level of farmers, insufficient agricultural resources, deterioration of agricultural ecolo...

AI Technical Summary

Problems solved by technology

[0003] Taking Hainan Province as an example, as the only tropical island province in the country, it is particularly rich in agricultural resources. However, due to improper development and other reasons in recent years, the advantages of Hainan's tropical resources have not been effectively and fully utilized. Resource consumption and investment in agricultural materials are transferred to the development track of quantity, quality, and benefit, and a sustainable development path of high output, product safety, resource conservation, and environmental friendliness is blazed

[0004] However, in order to increase the output of agricultural and forestry crops at the present stage, Hainan Province generally uses more chemical fertilizers and pesticides, the quality of cultivated land is not high, the recycling rate of field waste is low, and the comprehensive utilization rate of crop straws is low. The side effects are also gradually emerging

However, for forestry economic crops with large planting areas such as Hainan rubber and betel nut, the under-forest space is underutilized

At the same time, agricultural and forestry lands have declined soil fertility and deteriorated properties due to the lack of timely supplementation of organic matter, resulting in frequent crop yield reductions due to serious soil-borne diseases and lack of nutrients.

These circumstances have resulted in the current use of chemical fertilizers and pesticides in large quantities in the planting industry, which pollutes the environment, wastes resources, and destroys cultivated land. A large amount of breeding waste is discarded at random, causing serious agricultural non-point source environmental pollution and occupying excess land; on the other hand On the one hand, agricultural and forestry land cannot be supplemented due to the reduction of organic matter, which leads to the decline of soil quality, which leads to the phenomenon of plant diseases and production reduction, which in turn increases the use of chemical fertilizers and pesticides; the cycle goes on and on, gradually forming a deteriorating agricultural cycle system

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