Planting soil suitable for osmanthus fragrans

Abstract

The invention relates to the technical field of plant planting, in particular to planting soil suitable for osmanthus fragrans. The planting soil is characterized by being prepared from, by weight, 500-600 parts of modified coal cinder, 40-60 parts of fertilizer, 80-90 parts of straw, 60-70 parts of limestone and 55-80 parts of quartz sand; the fertilizer is prepared from 25-30 parts of urea, 8-9 parts of potassium oxide, 15-20 parts of earthworm manure, 3-6 parts of lime nitrogen and 1-2 parts of superphosphate. Coal cinder is modified and sufficiently combusted to remove sulfur and dust in the coal cinder and neutralize alkalinity of the coal cinder, so that the coal cinder is suitable for osmanthus fragrans growth. The planting soil is ventilated, pervious to water and low in cost, and contains abundant microelements and a great deal of combusted stone and loess and other media needed by planting, and germ residue is avoided basically due to high-temperature combustion. The planting soil is obtained through waste reuse, provides nutrition for osmanthus fragrans growth for a long time, can effectively simulate osmanthus fragrans germination and growth and does not pollute the environment.

Description

Technical field: [0001] The invention relates to the technical field of plant planting, in particular to a soil suitable for planting sweet-scented osmanthus. Background technique: [0002] Sweet osmanthus has another name called sweet-scented osmanthus, rock osmanthus, chain timbers Rhinocerotidae evergreen shrubs or dungarunga, and the hard skin of matter is thin, and leaf oblong face end point, to life, does not wither through the winter. 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 top ten traditional Chinese flowers. It is an excellent garden tree species that combines greening, beautification and fragrance with both ornamental and practical features. Especially in the mid-autumn season, when the osmanthus clusters are in full bloom, and when the night is quiet and round, you...

AI Technical Summary

Problems solved by technology

[0005] 2. Some briquettes have not been fully burned, resulting in more black particles produced during screening, which is harmful to plant roots;

[0006] 3. There is too much dust in the cinder. If it is used directly, sometimes the root system will cause rotten roots or the probability of decay due to airtightness.