Microorganism seaweed liquid fertilizer for promoting growth of toadstool and application of microorganism seaweed liquid fertilizer
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A technology of microorganisms and seaweed liquid, applied in the directions of microorganisms, microorganisms treatment, microorganism-based methods, etc., can solve the problems of no morel liquid fertilizer, little morel maintenance research, etc., to enrich beneficial microbial flora, improve Soil physicochemical properties, effect of long mushroom production time
Inactive Publication Date: 2018-09-04
LIAONING ACAD OF AGRI SCI
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[0004] In terms of artificial cultivation research, most of them are devoted to the research of morel nutrient bags and strain breeding, but there are very few researches on the basic soil fertility of morel, and there is basically no liquid fertilizer specially used for morel
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Embodiment 1
[0030] Embodiment 1 A kind of microbial seaweed liquid fertilizer that promotes the growth of hickory chick
[0031] (1) Preparation of composite microbial agent
[0032] 1. Culture of Saccharomyces cerevisiae
[0033] Put the original strain of Saccharomyces cerevisiae in slant medium (PGY peptone 0.5g, beef extract 0.5g, yeast extract 0.5g, Tween 80 0.5g, glucose 1g, agar 2g, distilled water 100ml, PH6.8~7.0 ) cultured.
[0034] Take the original strain and place it in liquid medium (0.5 g of PGY peptone, 0.5 g of beef extract, 0.5 g of yeast extract, 800.5 g of Tween, 1 g of glucose, 100 ml of distilled water, pH 6.8 to 7.0), dissolve and pack The test tube was sterilized under high temperature and high pressure for 30 minutes to obtain the original strain liquid of Saccharomyces cerevisiae.
[0035] According to 5% inoculation amount, inoculate the original strain of Saccharomyces cerevisiae into the liquid fermentation medium (glucose 20g, peptone 10g, yeast extract 2g...
Embodiment 2
[0047] Application of embodiment 2 microbial seaweed liquid fertilizer
[0048] (1) Method
[0049] 1. Proportioning by weight, take 150 parts of microbial seaweed liquid fertilizer, 350 parts of potassium humate, 250 parts of compound amino acids, 5 parts of EDTA, and 80 parts of chitosan, and mix them evenly to make a liquid fertilizer.
[0050] The EDTA is a combination of EDTA-Cu, EDTA-Zn, EDTA-Fe and EDTA-Mn.
[0051] 2. Before sowing, irrigate the soil with water so that the water content of the soil at a depth of 0 to 40 cm is 40 to 50%. After two times of mechanical plowing, 20 days before sowing, dilute the liquid fertilizer by 500 times and then spray it. The amount of liquid fertilizer used is 4kg per mu. Spray about 1500kg of water per mu to make the liquid fertilizer preferably wet the 0-5cm soil.
[0052] 3. Spray the liquid fertilizer diluted 500 times again during the stubble period in the middle after the hickory chick has gone out for a crop, and the consu...
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Abstract
The invention discloses a microorganism seaweed liquid fertilizer for promoting the growth of toadstool and application of the microorganism seaweed liquid fertilizer. An enzymatic hydrolysate is obtained after low temperature physical treatment, high temperature sterilization treatment and enzymolysis treatment are performed on fresh seaweed in sequence; the obtained enzymatic hydrolysate is loaded into a fermentation tank, a compound microbial agent is added in terms of 3% to 5% of the weight of the enzymatic hydrolysate, a fermentation liquor is obtained through fermentation, a filter liquor which is the microorganism seaweed liquid fertilizer is taken after filtration, and the microorganism seaweed liquid fertilizer is sufficiently and uniformly mixed with potassium humate, compound amino acids, EDTA and chitosan, so as to prepare the liquid fertilizer. The application method of the microorganism seaweed liquid fertilizer comprises the following steps: soil is overturned twice in the period of 20 days before sowing, the microorganism seaweed liquid fertilizer is applied to the soil in terms of 4 kg per mu, and spraying is supplemented after first picking of toadstool, so that sufficient early nutrient supply for toadstool is guaranteed, the beneficial viable bacteria in the soil are activated, the soil fertility is improved simultaneously, and the method is significant forimproving the yield and quality of toadstool and promoting the income increase of farmers.
Description
technical field [0001] The invention relates to a liquid fertilizer, in particular to a microbial seaweed liquid fertilizer for promoting the growth of morels and its application. Background technique [0002] Morchella spp., also known as Morchella spp., belongs to the genus Morchella of the family Ascomycetes, Panmycetes, and is a rare edible fungus. The ingredients of Morchella mainly include amino acids, vitamins, mineral elements, fatty acids, enzymes and polysaccharides, etc. Morchella has high edible and medicinal value, containing 20.5% of protein and 3.82% of crude fat; it is rich in 8 kinds of essential amino acids, accounting for The total amount of amino acids is 47.47%. Morchella according to [Compendium of Materia Medica] records, Morchella ascus fruit is used as medicine, and its nature is flat and non-toxic. Sweet and cold, it has the effects of benefiting the stomach, helping digestion, resolving phlegm and regulating qi, nourishing the kidney, nourishing ...
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