Potting nutrient soil
A technology of nutrient soil and coniferous soil, applied in fertilizer mixture, fertilization device, application, etc., can solve the problems of low fertilizer efficiency of potting soil, unsuitable for long-term use and storage, etc., and achieve good water and fertilizer retention, low cost, and nutritional value high effect
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Embodiment 1
[0016] A potting nutrient soil, its raw material composition and weight ratio are as follows: 50 parts of coniferous soil, 10 parts of chitosan, 5 parts of grass ash, 5 parts of pine bark, 1 part of old lime, 10 parts of vermicompost, 5 parts of river sand , 5 parts of bone meal, 2 parts of photosynthetic bacteria, 0.5 parts of licorice, and 4 parts of organic fertilizer.
[0017] The grass ash in the present invention is the grass ash with an organic matter content of 30%, and contains a large amount of natural organic substances of plant residues, humus and minerals that have not been completely decomposed.
[0018] In the present invention, the pine bark is the dry pine bark material that has been steamed or baked and sterilized.
Embodiment 2
[0020] A potting nutrient soil, its raw material composition and weight ratio are as follows: 60 parts of coniferous soil, 15 parts of chitosan, 7.5 parts of grass ash, 7.5 parts of pine bark, 2 parts of old lime, 15 parts of vermicompost, 7.5 parts of river sand , 10 parts of bone meal, 3.5 parts of photosynthetic bacteria, gram-positive actinomycetes, lactic acid bacteria, and yeast flora, and 0.85 parts of licorice.
[0021] The grass ash in the present invention is the grass ash with an organic matter content of 35%, and contains a large amount of natural organic substances of plant residues, humus and minerals that have not been completely decomposed.
[0022] In the present invention, the pine bark is the dry pine bark material that has been steamed or baked and sterilized.
[0023] This embodiment is the best implementation mode.
Embodiment 3
[0025] A kind of nutrient soil for potting, its raw material composition and weight ratio are as follows: 70 parts of coniferous soil, 20 parts of chitosan, 10 parts of grass ash, 10 parts of pine bark, 3 parts of old lime, 20 parts of vermicompost, 10 parts of river sand , 15 parts of bone meal, 5 parts of photosynthetic bacteria and Gram-positive actinomycetes, 1.2 parts of licorice, and 6 parts of organic fertilizer.
[0026] The grass ash in the present invention is the grass ash with an organic matter content of 40%, and contains a large amount of natural organic substances of plant residues, humus and minerals that have not been completely decomposed.
[0027] In the present invention, the pine bark is the dry pine bark material that has been steamed or baked and sterilized.
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