You could prepare nuisance-free fertilizers by using raw materials which are easy to be obtained, the method is simple while remaining virtues such as low-cost, nuisanceless and high-producing.
1. Soybean Liquid: Soak 0.5-1kg of soybean in water, then ground into soybean milk, filter out impurities, combine with 50kg of water, mix well with soybean milk. In general, by using this method, whiter, tender and robust mushrooms could be harvested while 8%-15% of the production could be increased.
2. Yeast Powder: Dissolve 25g of yeast powder in 50kg of water, mix well and spray on mushrooms. In general, by using this method, whiter, robust mushrooms could be harvested while 20% or so of the production could be increased.
3. Mushroom Feet Soup: Wash Oyster mushroom stipes and boil for 20 minutes, filter the residues and extract the juice, combine with 7-10 times of water and then spray.
4. The Soaking Liquid or Washing Water of Rice: Add 1kg of glucose in each 100kg of pure rice water, 3 or 4 days after picking, spray on mushroom surfaces, 2kg of rice water is generally sprayed on each square meter.
5. Glucose Liquid: Mix 500g of glucose powder in 25kg of water, after dissolved, spray on fungi bed.