Seedling method for feed mulberry

Abstract

The invention provides a seedling method for feed mulberries. The seedling method comprises the following steps: nursery land preparation: applying pesticide dipterex for preventing and controlling underground pests; germination accelerating of mulberry seeds: flushing the mulberry seeds with clear water for removing inhibitors and enabling the mulberry seeds to fully absorb water for expansion; field sowing: puddling and carrying out broadcast sowing, and carrying out shallow ploughing on topsoil by using a rake after sowing; lightly pressing a seedbed with a roller and enabling the seeds tobe in full contact with the soil; seedbed management: watering on a shading net, and enabling water drops to fall into the soil through meshes; timely setting up an arch framing to prop up the shadingnet by using bamboo chips after seeds emerge; thinning for strengthening: uncovering the net at dust after true leaves grow; lifting seedlings. The seedling method disclosed by the invention has theadvantages that the germination rate and germination potential of the mulberry seeds are improved by properly soaking the seeds and sprouting; the labor is saved by field sowing; the emergence rate isimproved through reasonable temperature and humidity control on the seedbed; the rate of healthy seedlings is increased through effective manurial policies, so that a large number of high quality mulberry seed seedlings are produced by using fewer human and material resources and financial resources.

Description

technical field [0001] The invention relates to the technical field of raising mulberry seedlings for feed, and belongs to a low-cost method for raising seedlings of mulberries for livestock and poultry feed. Background technique [0002] Feed mulberry, as an excellent representative of unconventional woody feed, has the characteristics of high protein content, complete amino acid types, low cellulose content, and high feeding value, and is rich in various physiologically active substances. Disease resistance and stress resistance and improving the quality of livestock and poultry products are of great significance. Especially as animal-derived protein is gradually restricted in the feed industry, the development of high-protein plant feed has attracted more and more attention and favor. Mulberry is a traditional feed for silkworms, and low-density cultivation techniques of vegetative grafted seedlings are mostly used, and the planting density generally does not exceed 1000...

AI Technical Summary

Problems solved by technology

In traditional sericulture production, commonly used mulberry seedling breeding methods include "fertility ball seedling cultivation", "nutritional square seedling cultivation" and "tray seedling cultivation". It is necessary to make soil fertilizer balls, soil nutritional squares or purchase commercial substrates, and It is necessary to put mulberry seeds into fertilizer balls or trays one by one, which is labor-intensive, time-consuming and costly, and has low work efficiency, resulting in high prices for mulberry seedlings. Promoted application of