Matrix for improving Osmunda japonica spore propagation prothallium amount

Abstract

The invention relates to a matrix for improving an Osmunda japonica spore propagation prothallium amount. The matrix is prepared from 100-120 parts of leaf mold, 20-25 parts of Kanuma soil, 30-38 parts of fermented sawdust, 1-1.5 parts of black alum, 0.3-0.5 parts of photosynthetic bacteria, 1-2 parts of vitamin B6, 0.8-1 part of vitamin B12, 1-2 parts of mycose, 5-8 parts of calcium magnesium phosphate, 2.3-2.5 parts of naphthylacetic acid, 1-1.5 parts of potassium salt, 10-12 parts of amino acid fertilizer and 0.03-0.05 parts of p-chlorophenoxyacetic acid. The matrix is rich in nutrients, has a loosened and breathable structure, has a certain water retention performance, realizes easy absorption and utilization of fertilizer, inhibits weed growth, reduces plant diseases and insect pests, reduces weeding harm, does not influence an Osmunda japonica spore germination rate, reduces Osmunda japonica spore propagation prothallium germination time and improves the Osmunda japonica spore propagation prothallium amount.

Description

technical field [0001] The invention relates to a fern plant cultivation substrate, in particular to a substrate for increasing the number of prothallus of the vetch spores. Background technique [0002] Weicai is a kind of tender petiole of perennial herbaceous fern in Osmanthaceae. It is rich in protein, multivitamins, potassium, calcium, phosphorus and other trace elements, as well as rare ingredients such as ecdysterone and tannin. The vegetable is rich in nutrition, bitter and cool, has the effects of calming the nerves, lowering blood pressure, anti-cancer, clearing away heat, and losing weight, and has obvious inhibitory effect on viruses such as influenza and Japanese encephalitis. The rhizome can extract starch, and the micro-vegetable is crisp and Less fiber, delicious and refreshing, rich in nutrition, its protein inorganic salt and ascorbic acid content are more than ten times higher than ordinary vegetables, it has the functions of moistening lung and regulating...

AI Technical Summary

Problems solved by technology

[0002] Weicai is a kind of tender petiole of perennial herbaceous fern in Osmanthaceae. It is rich in protein, multivitamins, potassium, calcium, phosphorus and other trace elements, as well as rare ingredients such as ecdysterone and tannin. The vegetable is rich in nutrition, bitter and cool, has the effects of calming the nerves, lowering blood pressure, anti-cancer, clearing away heat, and losing weight, and has obvious inhibitory effect on viruses such as influenza and Japanese encephalitis. The rhizome can extract starch, and the micro-vegetable is crisp and Less fiber, delicious and refreshing, rich in nutrition, its protein inorganic salt and ascorbic acid content are more than ten times higher than ordinary vegetables, it has the functions of moistening lung and regulating qi, tonifying deficiency and dredging collaterals, clearing away heat and detoxification, and can treat hematemesis, spermatorrhea, abdominal pain and other diseases. Using a large number of spores produced by Osmanthus for artificial propagation is an effective way to increase the reproductive coefficient of Osmanthus. In the prior art, it is often used to sow Ossia spores directly in the substrate to germinate and become seedlings. In the growth period of spores, insect pests are prone to occur, and the efficiency is high. The comprehensive control effect of chemical agents against insect pests is better, but it has a certain influence on the germination rate of spores