Mycorrhiza cultivation method for inoculating big pecan tree seedlings by using truffles

Abstract

The invention belongs to the technical field of quality and efficiency improvement of pecans, and discloses a mycorrhiza cultivation method for inoculating big pecan tree seedlings by using truffles.A truffle solid inoculating agent is prepared by the following steps: sheep manure subjected to compost fermentation and vermiculite are respectively used as an adhesion matrix and a culture matrix oftruffle spores, the two matrices are uniformly mixed, then the water content of the mixed matrix is adjusted to 60-70% by adding clean water, a truffle spore liquid is added, and uniformly mixing iscarried out, so that the truffle solid inoculating agent is prepared, wherein the mass ratio of the matrices is as the follows that the sheep manure subjected to compost fermentation accounts for 60-90%, and the vermiculite accounts for 10-40%. In a matrix which is uniformly mixed with clean water, the spore liquid prepared from 300-500 g of fresh truffles is added into every 100 kilograms of thematrix, and then the spore liquid is uniformly mixed with the matrix to prepare the truffle solid inoculating agent. The method provided by the invention is simple, is easy to learn, is less in investment, is fast in effectiveness, and is easy to accept by farmers or pecan farmer households. The promotion is facilitated, the application prospect is wide, and economic benefits and ecological benefits of forest land can be obviously improved.

Description

technical field [0001] The invention belongs to the technical field of precious wild edible fungus resource cultivation and hickory quality improvement and efficiency enhancement, and particularly relates to a mycorrhizal cultivation method for inoculating hickory saplings with truffles. Background technique [0002] At present, the existing technologies commonly used in the industry are as follows: [0003] Truffle (Tuberspp.) is a precious underground edible fungus, which forms a biological complex with the root system of plants, that is, mycorrhiza, in order to develop and grow. In addition, truffles can help plants absorb water and mineral elements through the huge reticulated mycelium system in the soil. On the contrary, plants provide truffle lipid species as a reward, and the two are mutually beneficial and prosperous together. Pecan (Carya spp.) is an important dry fruit tree species. It has been planted in my country for more than 100 years. So far, it has been pl...

AI Technical Summary

Problems solved by technology

[0005] The existing technology is cumbersome and difficult to operate, with high investment and slow effect, and the existing technology is poor in practicability

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