Pepper soilless culture medium and preparation method thereof
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A technology of soilless cultivation substrate and pepper, which is applied in the direction of planting substrate, botany equipment and method, culture medium, etc., to achieve the effects of increasing yield, improving fertilizer efficiency and good permeability
Inactive Publication Date: 2018-08-10
HUNAN TAIGU BIOTECH
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[0007] However, there are still problems in the ab...
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Embodiment 1
[0028] This example is used to illustrate a pepper soilless culture substrate.
[0029] (1) Preparation of raw materials:
[0030] Naturally air-dry bitter bark vine, peanut shells, toosendan stalks, and garlic stalks and crush them to a length of about 1 cm;
[0031] The oyster shell is calcined at 350° C. for 2.5 hours, and crushed to obtain oyster shell powder.
[0032] (2) Preparation of fermented biomass:
[0033] The raw materials prepared above are 300kg of cane bagasse, 150kg of rapeseed meal, 150kg of animal manure, 150kg of peanut shell powder, 70kg of toosendan straw powder, 80kg of garlic straw powder, 70kg of crop straw powder, and 30kg of microbial agent, mix evenly, adjust The moisture content is controlled at 45-65%, and the composting is started when the temperature exceeds 60°C. The composting is turned every 2-3 days. After 15-25 days of fermentation, the temperature will no longer rise, and the fermented biomass will be in a uniform and loose state with a...
Embodiment 2
[0038] The difference between this embodiment and embodiment 1 is:
[0039] Pepper soilless culture substrate raw materials: 45 parts of peat, 30 parts of fermented biomass, 10 parts of carbonized rice husk, 5 parts of fish bone meal, 5 parts of bentonite, 1 part of bitter bark vine straw powder, and 5 parts of oyster shell powder.
Embodiment 3
[0041] The difference between this embodiment and embodiment 1 is:
[0042] Pepper soilless culture matrix raw materials: 25 parts of peat, 50 parts of fermented biomass, 5 parts of carbonized rice husk, 10 parts of fish bone meal, 10 parts of bentonite, 5 parts of bitter bark vine straw powder, and 1 part of oyster shell powder.
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Abstract
The invention provides a pepper soilless culture medium and a preparation method thereof. The medium is prepared from, by weight, 25-45 parts of peat, 30-50 parts of fermented biomass, 5-10 parts of carbonized rice hulls, 5-10 parts of fishbone dust, 5-10 parts of bentonite,1-5 parts of celastrus angulatus straw powder and 1-5 parts of oyster shell powder. The fermented biomass comprises, by weight, 20-40 parts of sucrose residues, 10-20 parts of rapeseed meal, 10-20 parts of animal waste, 10-20 parts of peanut shell powder, 5-10 parts of melia toosendan straw powder, 5-10 parts of garlic straw powder, 5-10 parts of crop straw powder and 1-5 parts of microbial agent. The pepper soilless culture medium is good in permeability and excellent in physicochemical performance and does not containpathogenic microorganisms or parasite ova or weed seeds and the like, the medium is rich in amino acid, micromolecule peptides and other micromolecular compounds and further rich in active organic calcium, phosphorus and microelements and is easily absorbed and used by plants, and the comprehensive nutrients and durable fertilizer effect are provided for peppers.
Description
technical field [0001] The invention relates to the technical field of soilless substrate cultivation, in particular to a pepper soilless cultivation substrate and a preparation method thereof. Background technique [0002] Capsicum is a plant belonging to the Solanaceae Capsicum genus. It is an annual or perennial herb. The fruit is rich in protein, sugar, organic acids and other substances, among which the content of vitamin C is extremely high. It is one of the vegetables that are very popular among Chinese people. , are widely planted in various regions of our country. [0003] With the growth of facility soil planting years, factors such as facility environment, unbalanced fertilizer application, and unreasonable irrigation methods directly lead to soil acidification and secondary salinization, soil physical and chemical properties deteriorate, and heavy metal content increases year by year, seriously inhibiting crop growth. development, reducing crop yield and quality...
Claims
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