Production method of Pleurotus eryngii selenium-enriched zinc-enriched culture medium (material)
A production method and a technology for a mother seed culture medium are applied in the field of agricultural production to achieve the effects of improving the content of organic selenium and zinc and the ability to enrich selenium and zinc
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[0007] 1. Selenium-enriched zinc-enriched mother culture medium formula: water 1000ml, potato 200g, glucose 20g, agar 20g, potassium ammonium phosphate 1.5g, magnesium sulfate 0.75g, peptone 3g, beef extract 3g, bran 20g, selenite Sodium 1g, zinc sulfate 2g.
[0008] 2. Selenium-enriched zinc-enriched stock culture medium formula: sawdust 55%, corn cob 15%, rice bran 30%, sodium selenite 0.03%, zinc sulfate 0.12%; PH=6.5.
[0009] 3. Selenium-enriched zinc-enriched cultivar culture medium formula: sawdust 50%, corn cob 20%, rice bran 30%, sodium selenite 0.05%, zinc sulfate 0.2%; PH=6.5.
[0010] 4. The formula of selenium-enriched zinc-enriched cultivation material: corn cob 30%, rice bran 40%, cotton seed hull 25%, bran 5%, sodium selenite 0.05%, zinc sulfate 0.2%; PH=6.5.
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