Earthworm breeding method through photovoltaic facility (photovoltaic multi-span greenhouse)

Abstract

The invention belongs to the technical field of producing and processing of agricultural industries, and relates to an earthworm breeding method through a photovoltaic facility (a photovoltaic multi-span greenhouse). The earthworm breeding method comprises the following steps: preparing a field, preparing a feed, preparing an appliance, stocking earthworms, managing feeding and harvesting the earthworms. According to the invention, agricultural wastes, landscaping wastes and feces of livestock and poultries are fermented in a mixed manner and used as an earthworm feeding substrate; therefore, the problems of resource waste and environmental pollution are solved; furthermore, an abundant and reasonable carbon-to-nitrogen ratio and the like in the feed can be ensured; the production rate and the growth quality of the earthworms are increased; the feeding substrate is sufficiently fermented by adding EM bacterial solution in a composting process; therefore, breeding of harmful bacteria can be effectively inhibited; the number of beneficial bacterial colonies is increased; the disease resistance of the earthworms is enhanced; the earthworms grow rapidly and are high in reproductive rate; the output rate of the earthworms is about 9.2 kg / cm; a seedling bed is arranged over an earthworm breeding bed in a bridging manner; breeding and planting are combined in a three-dimensional manner; the space is sufficiently utilized; the comprehensive cost is low; by utilizing a solar energy photoelectric integrated technology, a proper growth environment is provided for the earthworms and crops through an automatic intelligent control system, and therefore, energy consumption can be saved.

Description

technical field [0001] The invention belongs to the technical field of agricultural production and processing, and in particular relates to a photovoltaic facility earthworm breeding technology. Background technique [0002] Earthworm is a multifunctional biological resource, which is rich in protein, fat, sugar, vitamins, trace elements, etc., and has high nutritional value; earthworm also contains a variety of antibacterial enzymes, which can be used to develop biological pesticides, biological veterinary drugs, biological Organic fertilizers, etc., have high added value and are environmentally friendly. Earthworm is also a low-cost, efficient, safe and reliable animal protein. It can develop a variety of health foods and animal protein feeds, which can reduce costs and improve product quality; and the peptides extracted from its body fluids have growth-promoting and antibacterial effects. . [0003] Due to the omnivorous and digging nature of earthworms, earthworms feed...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the above-mentioned deficiencies in the existing earthworm breeding process, the present invention provides a photovoltaic facility (photovoltaic multi-span greenhouse) earthworm breeding method, which solves the problems of excessive use of animal manure and utilization of agricultural and forestry waste Improper and poor breeding effects have realized the reduction, resource utilization and high-efficiency and comprehensive benefit of biomass solid waste, and realized the integration of photoelectricity in agricultural production

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