Seedling culture medium and preparation method thereof
A technology for cultivating substrates and substances, applied in the field of seedling cultivation substrates and their preparation, can solve problems such as ecological environment damage, and achieve the effects of not easy to form lumps, moderate acid and alkali, and thorough decomposing.
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Embodiment 1
[0027] Embodiment 1 provides a kind of seedling culture medium, and this seedling culture medium is made up of the material of following parts by weight: 30 parts of pine needle soil, 40 parts of orchard soil, 30 parts of ripe field soil, 20 parts of peat soil, 35 parts of shell powder, river 30 parts of sand, 15 parts of base fertilizer, 10 parts of quicklime, 15 parts of stuffed corn cob, 15 parts of sawdust.
[0028] The present invention also provides a method for preparing seedling culture substrate, characterized in that: comprising the following steps:
[0029] S1: Soil crushing: put the pine needle soil, orchard soil, mature field soil and peat soil in the above parts by weight into the crushing mechanism for crushing;
[0030] S2: Fermented fungus chaff: wash at least one kind of crop shell material, dry it in the air, crush it to a particle size of less than 0.5cm, mix the fungus chaff and shell material with at least one fresh manure, and add sterile water; every 10...
Embodiment 2
[0041] Embodiment two is roughly the same as embodiment one, and its difference is that the raw material proportioning of seedling cultivation culture substrate is different, and the seedling cultivation cultivation substrate in embodiment two is made up of the material of following specific weight portion: 32 parts of pine needle soils, 45 parts of orchard soils, 34 parts of cooked field soil, 23 parts of peat soil, 37 parts of shell powder, 28 parts of river sand, 17 parts of base fertilizer, 7 parts of quicklime, 17 parts of stuffed corn cob, and 12 parts of sawdust.
Embodiment 3
[0043] Embodiment three is roughly the same as embodiment one, and its difference is that the raw material proportioning of seedling cultivation culture substrate is different, and the seedling cultivation cultivation substrate in embodiment two is made up of the material of following specific weight portion: 35 parts of pine needle soils, 50 parts of orchard soils, 35 parts of cooked field soil, 25 parts of peat soil, 40 parts of shell powder, 25 parts of river sand, 20 parts of base fertilizer, 5 parts of quicklime, 20 parts of stuffed corncobs, and 10 parts of sawdust.
[0044] In summary, the beneficial effects of the present invention by adopting the above-mentioned design include: (1) The seedling culture medium is rich in nutrition, the ratio is scientific and reasonable, and rich in trace elements such as humus, organic matter, nitrogen, phosphorus, and potassium required for the growth and development of seedlings , and the substrate is fluffy, has large porosity, mode...
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