Mushroom topdressing method

In the peak period and later growth stage of mushroom, if the nutrient in the material is insufficient, it is easy to produce deformed mushroom, which seriously affects the yield and quality. Topdressing in time can make mushrooms get high quality and high yield. When topdressing, organic fertilizer and inorganic fertilizer are used alternately, the effect is better. However, it is appropriate to apply small fertilizers frequently. Generally, each batch of mushrooms can be topdressing 2murs for 3 times, combined with water spraying, with a dosage of 250ml per square meter. Spray water once after fertilization to wash off the fertilizer liquid on the mushroom body, and the doors and windows can not be closed until the water droplets on the mushroom cover are dry. This method can avoid the occurrence of macula, flower spot and Pleurotus ostreatus. Fat liquid should be used as you like, do not spend the night, so as to avoid deterioration.

This paper introduces the concentration and usage of several formulations:

(1) Mushroom foot water: wash the fresh mushroom root 5 kg, add water 15ml 20kg, boil for 15 minutes, take the clarification solution to water 40kg, dilute it evenly and spray it, which can prolong the peak period of mushroom production and make the fruiting body thicker.

(2) Soy milk water: use 1 kg of mildew-free and spoiled soybeans, soak and grind into soy milk, spray 50 kg of water filter residue. Can make the mushroom surface epidermis thicker, white and tender, the mushroom feet are strong and can increase production by about 10%, but it is prohibited when the temperature is high to prevent miscellaneous bacteria infection.

(3) Fresh Carrot Juice: fresh carrots 5 kg chopped, add water 10 kg, boil for 30 minutes, filter residue to take juice, spray 50 kg of water, can promote the growth of mushrooms.

(4) Culture material leaching solution: dry culture material 5 kg, add boiled water 50 kg, cover tightly closed, spray residue after cooling. The solution can prolong the peak period of mushroom emergence and thicken the fruiting body.

(5) Sugar solution: sucrose 1 kg (glucose powder 0.5 kg), 50 kg of water, spray after melting, use with caution when the temperature is high, avoid miscellaneous bacteria infection, pay attention to ant prevention after spraying. If 0.5 kg of calcium carbonate is added, the effect is better.

(6) rotten human feces and urine (cattle and horse urine can also be used): boil human feces and urine until there is no foam, spray water 10 times and 20 times, and spray with clean water again after spraying.

(7) peptone and yeast powder: 50g peptone, 35g yeast powder (100g yeast extract), 50kg water, stir well and spray. It can thicken the mushroom body and promote the rotation of stubble. It is best to use it at room temperature 14 ℃ 16 min.

(8) Plant health water: spray with plant health food-"Jindu No.1" powder diluted 1000 times (2 grams per square meter to 1000 milliliters of water). Spray once after each mushroom. Mushrooms are fat and firm, which can increase the shelf life and harvest times, and generally increase the yield by 20% and 30%.

(9) Urea: with 150 grams of urea (250 milliliters of ammonia) and 50 kilograms of water, the mushroom body can be thickened by uniform spraying after melting.

(10) Anti-disease nutrition agent: the 1000-fold solution of Lubokang 1RU was sprayed when the fruiting body reached the size of soybeans, and then sprayed every 5 days, which could not only avoid the occurrence of deformed mushrooms and other physiological diseases, but also increase the yield by 20% to 30%.