Maguey rejuvenation culture medium

Abstract

The invention discloses a maguey rejuvenation culture medium. The maguey rejuvenation culture medium comprises the following raw materials in parts by weight: 300-400 parts of agricultural organic material, 100-150 parts of organic soil, 30-50 parts of calcium, 0.5-1 part of zymocyte, 1-5 parts of nutritive salt and 0.5-1 part of functional bacteria, wherein the organic soil is humus, peat soil, bentonite, and diatomite; the calcium is a mixture of shell powder and donkey bone powder; the zymocyte is EM fungicide; the nutritive salt is a mixture of ammonium nitrate, magnesium sulfate heptahydrate, monopotassium phosphate, potassium nitrate, inositol, niacin, thiamine hydrochloride, pyridoxine hydrochloride and glycine; the functional bacteria comprises phosphate solubilizing bacteria, lactic acid bacteria, saccharomycetes, photosynthetic bacteria, nitrogen-fixing bacteria and bacillus subtilis. The maguey rejuvenation culture medium disclosed by the invention is capable of improving the structure of the soil, the nutritive elements such as manganese, zinc, magnesium, potassium and the like are obviously increased, the symbiotic bacteria of the maguey root system has obvious increasing effect, the average morbidity of the maguey is obviously lowered from the original 100% to 15%, and the disease resistance is obviously enhanced.

Description

technical field [0001] The invention relates to an agave rejuvenation medium, which belongs to the technical field of agave cultivation. Background technique [0002] Agave americana L., also known as Agave americana L., belongs to the family Agaveaceae, and Agave americana is a large perennial evergreen herb. It is native to tropical America, and is often introduced and cultivated in South China and Southwest China provinces and regions; it usually takes decades before it blooms in the original place, and the mother plant dies after flowering, and cross-pollination can produce fruit; The dry and hot valley areas such as Jiangxi and Kunming can bloom and bear fruit normally. [0003] Agave plants have short stems, leaves sword-shaped, triangular and needle-shaped, etc., fleshy, arranged in rosettes, tall flower stems, spikes or panicles, very beautiful and of great ornamental value. Common flowers in green belts. However, frostbite, sunburn, excessive plant growth due to ...

AI Technical Summary

Problems solved by technology

However, frostbite, sunburn, excessive plant growth due to insufficient light, and mechanical damage have adverse effects on the plants, or diseases such as leaf spot, anthracnose, and botrytis are harmful to the growth of agave, causing root rot or leaf growth. Yellow, in severe cases, even the whole leaf rots, which greatly affects the ornamental value

At present, for the rejuvenation of agave, there is no better rejuvenation method except for repotting or spraying drugs

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