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A cold-temperature, substrate-based technology, applied in applications, fertilizer mixtures, gardening, etc., can solve problems such as poor water absorption, low nutrient, substrate compaction, etc., and achieve the effects of optimizing constant temperature, increasing air permeability and heat dissipation
Active Publication Date: 2014-07-16
WENXIAN ZHONGSHENG AGRI PROD
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However, using cow dung alone as the substrate will cause low nutrient levels, which can be supplemented by adding urea, n
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Embodiment 1
[0023] A kind of cold temperature substrate for cultivating polyporus, in parts by weight, comprises the following components:
[0024] 60 parts of cow dung, 15 parts of fallen leaves, 10 parts of fly ash, 3 parts of fine sand, 5 parts of rust stone powder, and 1 part of trace elements.
[0025] Wherein, the cow dung is fully decomposed fermented cow dung, and its water content is 1-8%; the fallen leaves are poplar, apricot leaves, pear leaves; the trace elements are manganese, iron, magnesium, zinc , copper and boric acid; 20% of bean straw powder is added to the cow dung during the decomposing process; the fallen leaves are dead leaves with a water content of 20%, which are crushed and squeezed after collection, and then 10% of vinegar grains are added Fermentation was carried out for 8 days.
[0026] The added amounts of the trace elements are respectively: trace element manganese 1%, trace element iron 3%, trace element magnesium 3%, trace element zinc 1%, trace element c...
Embodiment 2
[0029] A kind of cold temperature substrate for cultivating polyporus, in parts by weight, comprises the following components:
[0030] 65 parts of cow dung, 25 parts of fallen leaves, 13 parts of fly ash, 4 parts of fine sand, 8 parts of rust stone powder, and 2 parts of trace elements.
[0031] Wherein, the cow dung is fully decomposed fermented cow dung with a water content of 1-8%; the fallen leaves are pine needles, poplar, apricot leaves, pear leaves; the trace elements are manganese, iron, magnesium , zinc, copper and boric acid; 30% of bean straw powder is added to the cow dung during the decomposing process; The vinegar lees were fermented for 12 days.
[0032] The added amounts of the trace elements are respectively: trace element manganese 2%, trace element iron 5%, trace element magnesium 4%, trace element zinc 2%, trace element copper 2.5%, boric acid 5%.
[0033] Put the above components into a mixing feeder, crush and sieve, and mix evenly to prepare a cold-te...
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Abstract
The invention discloses a cold-temperature matrix for cultivating agaric. The matrix specifically comprises the following components in parts by weight: 60-70 parts of cow dung, 15-30 parts of fallen leaves, 10-15 parts of fly ash, 3-5 parts of fine sand, 5-10 parts of scale stone powder and 1-3 parts of trace elements, wherein the cow dung is the completely decomposed fermented cow dung of which the water content is 1-8%, and 20-35% of bean straw powder is added during the decomposition process of the cow dung; the fallen leaves are from one or more than one of pine needle, poplar, apricot tree and pear tree, and preferably, the fallen leaves are dead leaves of which the water content is 20-35%; the leaves are collected, crushed and extruded, and then are fermented for 8-15 days in the presence of 10-15% of vinegar residue; the trace elements are manganese, iron, magnesium, zinc, copper and boric acid. The cold-temperature matrix disclosed by the invention is mainly prepared from the cold cow dung and the cow dung is subjected to splitting treatment by virtue of the fly ash, the scale stone powder and the fine sand, which have relatively large specific surface area, so as to ensure that the cow dung is in different interface structures, and the air permeability and porosity of the cow dung are increased; therefore the prepared matrix has the advantages of high air permeability, good water absorption and the like.
Description
technical field [0001] The invention belongs to the technical field of cultivation substrates, in particular to a cold-temperature substrate for cultivating Polyporus umbilicali. Background technique [0002] Polyporus polyporus, a medicinal fungus of the genus Polyporaceae of the order Polyporaceae. The fruiting body is edible when young, and the taste is very delicious. Its underground sclerotium is black and has various shapes. It is a famous Chinese medicinal material. It has the effect of diuresis and edema. Modern research shows that Polyporus polysaccharides contain anti-cancer polysaccharides, and its main components are 7.89% crude protein, 0.24% ether-soluble extract, 46.06% crude fiber, soluble sugar, etc. It also contains free and bound biotin, 2-Hydroxy-tetracosanoic acid and ergosterol are fungi with multiple uses in food and medicine. Polyporus has the characteristics of being cool, gloomy and humid, and afraid of drought. It grows well under the ground temp...
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