Pinellia virus disease
Most of them occur in summer, the susceptible leaves are curled and twisted, and the plants grow short.
Prevention and control methods:
① selected disease-free plants and left seeds.
Soil disinfection was carried out before ② sowing to control pests in time.
When ③ found the diseased plant, it was pulled out immediately, burned and buried deeply, and the diseased hole was irrigated with 5% lime milk.
- Prev
Symptoms of Pleurotus ostreatus
Symptoms: mushroom stalk tissue is not full, there is a white loose pulp inside, the pulp shrinks or falls off into a hollow shape after drying or cooking. The cause is mainly due to improper water management. if the air humidity of the mushroom room is low, the soil layer humidity is low, especially the water content of the coarse soil layer is insufficient, the rapidly growing fruiting body will not be able to get sufficient water from the soil layer. furthermore, the transport and supply of nutrients will be reduced, coupled with the continuous evaporation of water in the mushroom body, which will result in a lack of water in the middle of the stalk and a lack of tissue.
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High quality and High yield cultivation techniques of Pinellia ternata
1. Land selection and soil preparation to create a good growth and cultivation environment is the basic condition for high yield of Pinellia ternata. Under the condition of long-term wild ecological environment, Pinellia ternata has formed a warm and humid climate and shady environment, afraid of high temperature, drought and strong light, and can be resistant to cold. Therefore, the planting land of Pinellia ternata should be selected in the sandy loam of the platform, terrace or gentle slope near the water source and back to the sun. The soil is required to be loose, fertile and well drained. It is better to use corn or rape in the previous crop. After selecting the land, combined with autumn ploughing and soil preparation, rotten chicken manure was applied per mu.
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