Method for stereoscopically breeding earthworms under tree crowns

Abstract

The invention discloses a method for stereoscopically breeding earthworms under tree crowns. The method is characterized by including the steps: 1) ditching: digging a ditch with the width of 35-50cmand the depth of 25-35cm between tree rows of an economic forest; 2) filling: filling the ditch with fermentation rotten mixed breeding materials to reach the thickness of 15-25 centimeters; 3) watering: watering the mixed breeding materials completely filled in the ditch until overflow of water; 4) breeding of the earthworms: placing 215-225kg of earthworms into the thoroughly-watered mixed breeding materials per mu; 5) covering of straws: covering the mixed breeding materials with the straws. According to the method, the earthworms can effectively grow and develop, reproduction rate is increased by 20% or more, the yield of fruit trees is improved by 20-38%, and sugar content is improved by 1-5%.

Description

technical field [0001] The invention relates to the technical field of understory cultivation, in particular to a method for understory three-dimensional cultivation of earthworms. Background technique [0002] The under-forest economy mainly refers to the under-forest planting, breeding, collection and forest tourism developed on the basis of forest land resources and forest ecological environment. on industry. [0003] The under-forest economy is a new thing that emerges in the field of agricultural production when farmers make full use of forest land, realize that they can get rich without cutting down trees, and manage forest land scientifically. It is an ecological agricultural model that makes full use of the under-forest land resources and the advantages of forest shade to engage in three-dimensional compound production and management of under-forest planting, breeding, etc., so that the agriculture, forestry and animal husbandry industries can realize resource shari...

AI Technical Summary

Problems solved by technology

[0006] Generally, earthworms are cultured in fields, greenhouses or boxes, but the process of cultivating earthworms is cumbersome, and the living environment of earthworms must be strictly controlled. If the earthworms are not careful, the earthworms will be diseased, or the yield will be low, such as the feed is too dry or too wet. Oxygen deficiency, the feed pH value is too acidic or too alkaline to cause disease of earthworms, both of which can cause a large number of earthworms to escape or die

In addition, large-scale farming of earthworms also requires the purchase of organic mixtures for fermented feeding of earthworms and saccharin for the manufacture of nutritional and food-promoting water preparations, which invisibly increases the cost of farming

[0007] Patent No. 201410733486.X, the name of the invention is a method of cultivating earthworms and interplanting hostas in a kiwi garden, disclosing a new animal and plant breeding model, using the rattan of the kiwi garden to achieve the purpose of shading the earthworms and hostas , this breeding method, in the process of earthworm breeding, it is not easy to operate the input of breeding materials and the collection of earthworms and vermicompost, which has an impact on the yield and quality of kiwifruit, and cannot achieve double harvests in breeding and planting. Vermicompost brings great inconvenience, and even cannot be harvested, and does not maximize the benefits of vermiculture

[0008] Patent No. 201410734189.7, the title of the invention is a method of cultivating earthworms and interplanting hostas in vineyards, which discloses a new mode of animal and plant breeding, using grape trellises to achieve the purpose of shading earthworms and hostas. The method also exists in the process of earthworm breeding for the input of breeding materials and the collection of earthworms and earthworm manure, which has an impact on the yield and quality of kiwifruit, and cannot achieve double harvests in breeding and planting. Interplanting hosta is even more difficult to collect earthworms and earthworm The dung brings great inconvenience, and even cannot be harvested, and the benefits of earthworm farming are not maximized.