Manufacturing method of soilless seedling breeding matrix special for strawberries

Abstract

The invention discloses a manufacturing method of a soilless seedling breeding matrix special for strawberries and belongs to the technical field of strawberry cultivation. The matrix comprises ethyl alcohol biogas residue and straw powder mixed fermentation material 3-5 parts, coconut shell powder base stock 1-3 parts, carbonized rice hull powder or coal residue powder 1-2 parts, perlite 0.5-1 part and vermiculite 1-2 parts. In addition, 0.1-0.5% of total weight of compound fertilizer is added. The manufacturing method comprises the steps of raw and auxiliary material collection and processing, raw material preparation, organic material compositing and fermentation and adding of coconut shell powder and other auxiliary materials. The produced soilless seedling breeding matrix special for the strawberries is fluffy in texture, rich in nutrient content, high in organic content, non-toxic, harmless and free of weed seeds, contains beneficial microbial flora, can improve the disease resistance of strawberry plants and can be widely applied to groove cultivation, bag cultivation and other soilless cultivations of the strawberries.

Description

technical field [0001] The invention relates to a method for making a substrate, in particular to a method for manufacturing a soilless seedling propagation substrate specially used for strawberries, and belongs to the technical field of strawberry cultivation. Background technique [0002] Strawberry is a perennial herb of Rosaceae, with a plant height of about 30cm, fibrous roots, and shallow distribution. At present, most strawberries in my country are cultivated by soil ridges, so soil-borne diseases and continuous cropping obstacles have become the bottleneck of strawberry development, and excessive use of pesticides will affect the quality of strawberries. The promotion of soilless cultivation in protected land has incomparable advantages in soil cultivation in overcoming soil-borne diseases and insect pests and continuous cropping obstacles, reducing the amount of pesticides, and producing pollution-free fruits. It can greatly increase the commodity rate of strawberr...

AI Technical Summary

Problems solved by technology

However, peat is produced in the Northeast, resources are tight, and cannot be regenerated. Enterprises in Jiangsu use peat at a high cost; flax cakes are very regional, but Jiangsu does not have them; although animal manure is rich in nutrients, it is difficult to meet the needs of small quantities and difficulties in collection. The need for factory cultivation

However, domestic and foreign alcohol extraction enterprises and coconut juice production enterprises have a large amount of alcohol residue and coconut bran, which are relatively rich in organic matter content, but the way of utilization is not very extensive, and there are a large amount of straw in rural areas; literature search found that the domestic use of alcohol residue, coconut bran, Straw production of vegetables, seedling cultivation, and seedling substrates have been reported, but there are no relevant reports in China on strawberry special seedling substrates and production methods that use alcohol residue, straw powder, and coconut bran powder as the main raw materials.