Sweet osmanthus seedling substrate and preparation method thereof

Abstract

The invention discloses a sweet osmanthus seedling substrate which is prepared from the following components in parts by weight: 15-42 parts of bryophyte, 15-33 parts of loess, 1-28 parts of mushroom residues, 18-42 parts of straws, 10-30 parts of peat, 8-25 parts of vermiculite, 1-3 parts of perlite, 1-5 parts of plant ashes, 0.2-2 parts of an EM bacteria solution, 0.5-0.8 part of activation powder and 1-3 parts of a water-retaining agent. The invention further discloses a preparation method of the sweet osmanthus seedling substrate. The substrate has a significant effect on promoting of growth of sweet osmanthus seedlings, has slight acidity of which the pH is smaller than 6.9, and is especially suitable for the acid-loving characteristic of the sweet osmanthus; the substrate contains a lot of organic matters, so that the substrate is balanced in nutrients; the substrate has the advantages of being sanitary, fertilizer-saving, few in diseases and pests and high in water retention capacity and has very high use value and economic value; and mass production is easy to implement.

Description

technical field [0001] The invention relates to a seedling-raising substrate, in particular to an osmanthus seedling-raising substrate and a preparation method thereof. Background technique [0002] Osmanthus fragrans is the customary title of many trees of Chinese sweet-scented osmanthus, representative species sweet-scented osmanthus, scientific name: Osmanthus fragrans: has another name called Osmanthus fragrans, rock osmanthus, chain timbers Rhinocerotidae evergreen shrubs or dungarunga, and the hard skin of matter is thin, and leaf oblong face end point, to Health, through the winter does not wither. Among the peanut leaves, the corolla is small and has four petals. There are many horticultural varieties, the most representative ones are golden osmanthus, silver osmanthus, osmanthus osmanthus, and laurel. Osmanthus fragrans is one of the ten famous traditional Chinese flowers. It is an excellent garden tree species that integrates greening, landscaping and fragrance, a...

AI Technical Summary

Problems solved by technology

The substrate formula of the invention has a reasonable ratio of raw materials, abundant sources, and low cost. It provides a good growth substrate environment for sweet-scented osmanthus, has a very high survival rate of containerized cultivation, and effectively promotes sweet-scented osmanthus to be cultivated and appreciated by thousands of households. , has a broad market prospect, but the water retention capacity of the substrate and the ability to resist erosion of substrate fertility, microbial activity, and substrate agglomeration are not very optimistic, and there is still room for improvement