Remedy for peanut damage:
1. Eliminate water in the field in time. According to the situation of water accumulation and topography, using drainage machinery and digging drainage ditch, the accumulated water in the field and the stagnant water in the plough layer will be discharged as soon as possible to minimize the time of water accumulation in the field.
2, broken membrane dilated to reduce rotten fruit. If the soil water content is too high, the membrane should be broken in time to keep the soil well ventilated to reduce the occurrence of rotten fruit.
3. Add quick-acting fertilizer in time. Peanuts are flooded, soil nutrients are largely lost, and root absorption capacity is weakened. Timely topdressing is beneficial to plant growth and yield increase. Before the plants resume growth, the fungicide is sprayed 2-3 times on the foliar surface to reduce the damage caused by the disaster.
4. Prevention of pests and diseases. After the disaster, the field temperature is high and the humidity is high. In addition, the peanuts are weak and the stress resistance is reduced. It is suitable for a variety of pests and diseases. It is necessary to conduct investigations and prevention in a timely manner to control the spread. Mainly control peanut leaf spot, cotton bollworm to pests and diseases.
Extrusion is a metal forming process , in which billet is passed through a die , to get required cross section of component .
Non cutting process
Production of Fixed cross section
Types of extrusion process
Direct extrusion process
Indirect extrusion process
Impact extrusion process
Hydrostatic extrusion process
Tube extrusion process
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