The peak fertilizer industry - Combating dead mushroom Agaricus bisporus new tactics

A dead mushroom reasons: continued high temperatures, poor ventilation, inadequate nutrition, poor water, mycelium aging, pH discomfort, fruiting parts too close and too high, pest damage, misuse of pesticides can lead to death bisporus mushroom. Second, the countermeasures: 1. Cast all training materials. Growth white button mushrooms and any living things, the need for adequate nutrition foundation, to make mushroom cultivation to obtain high yield, to avoid the occurrence of malnutrition and mortality Gulei, in the preparation of training materials, require feeding amount of 30 to 35 kg / m and do a good job training materials composting and fermentation work, which will help to overcome the post-fruiting mushrooms died due to lack of nutrition, to obtain high yields. 2. High quality species. Robust selection of mycelial growth of bacteria powerful bell. Nutrient culture medium should be sufficient, training room clean, fresh air. Bacteria culture process should always check the temperature changes, so mycelial growth at optimal temperature, timely elimination of contaminated species. 3. Timely cultivation. General August preparation, composting, seeding September. 4. Scientific water. Water management should be because of the weather, the amount of fruiting, and the time, more spray sunny, rainy days less spray more frequently spray mushrooms, mushroom less cautious spray. 5. Ventilation. Normal growth and development of mushroom must absorb oxygen and exhaling carbon dioxide. High concentrations of carbon dioxide fruiting body harmful, long-term adverse Gupeng ventilation, carbon dioxide concentration is too large, lack of oxygen, mushrooms adversely affect growth and development. Therefore, in cultivation should pay attention to ventilation.