Culture medium for soilless culture
A technology for cultivating substrates and soilless cultivation, applied in the directions of culture medium, planting substrate, application, etc., can solve the problems of nutrient composition and the availability of raw materials need to be improved, and achieve a strong cation substitution ability and ease the change of acidity and alkalinity. Strong ability and easy disinfection effect
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Embodiment 1
[0030] A culture substrate for soilless cultivation, the mass parts of which are composed as follows: 10 parts of river sand, 20 parts of plant ash, 1 part of gabbro, 10 parts of wali vermicompost, 8 parts of mushroom dregs, 1 part of brewer's grains, bark 1 part of powder, the pH of the culture substrate is 6.5-6.8, and the bulk density of the culture substrate should be less than 0.7g / cm 3 , the plant ash is made from rice husk and rice chaff after carbonization, the mass ratio of the rice hull and rice chaff is 1:1, the mushroom residue is bagged mushroom residue, and the bag is cleaned with disinfectant water before use. Pack mushroom slag for processing, then fully soak the bagged mushroom slag with water, crush and dry to obtain the broken mushroom slag for later use, the disinfectant uses milk of lime, the concentration of the milk of lime is 20wt%, the disinfectant and the bag The mass ratio of the mushroom residue is 1:20, the river sand is coarse stone without organi...
Embodiment 2
[0032] A culture substrate for soilless cultivation, the mass parts of which are composed as follows: 12 parts of river sand, 22 parts of plant ash, 2 parts of gabbro, 12 parts of wali vermicompost, 9 parts of mushroom residue, 1.2 parts of brewer's grains, bark 1.5 parts of powder, the pH of the culture substrate is 6.5-6.8, and the bulk density of the culture substrate should be less than 0.7g / cm 3 , the plant ash is made from rice husk and rice chaff after carbonization, the mass ratio of the rice hull and rice chaff is 2:1.2, the mushroom residue is bagged mushroom residue, and the bag is cleaned with disinfectant water before use. Pack mushroom residues for processing, then fully soak the bagged mushroom residues with water, crush and dry to obtain the broken mushroom residues for later use, the disinfectant uses milk of lime, the concentration of the milk of lime is 22wt%, the disinfectant and the bag The mass ratio of mushroom dregs is 1:21, the river sand is coarse roc...
Embodiment 3
[0034] A culture substrate for soilless cultivation, the mass parts of which are composed as follows: 15 parts of river sand, 25 parts of plant ash, 3 parts of gabbro, 15 parts of wali vermicompost, 10 parts of mushroom residue, 1.5 parts of brewer's grains, bark 1.2 parts of powder, the pH of the culture substrate is 6.5-6.8, and the bulk density of the culture substrate should be less than 0.7g / cm 3 , the plant ash is made from rice husk and rice chaff after carbonization, the mass ratio of the rice hull and rice chaff is 2:1, the mushroom residue is bagged mushroom residue, and the bag is cleaned with disinfectant water before use. Pack mushroom residues for processing, then fully soak the bagged mushroom residues with water, crush and dry to obtain the crushed mushroom residues for later use, use lime milk as the disinfectant, the concentration of the lime milk is 25wt%, the disinfectant and the bag The mass ratio of mushroom dregs is 1:25, the river sand is coarse rock wi...
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