Damage refers to damage caused by excessive soil moisture to crops. The occurrence of aphid damage is due to low-lying terrain, heavy soil, and poor drainage. Second, in the season of long rainfall or excessive rainfall, there is an excess of surface water and groundwater that cannot be discharged for a time; crops with high groundwater levels and poor drainage are vulnerable to damage. The flooding caused by flooding in the flood season and the slope water flow on the slopes. In short, if the amount of water is too large and drainage is not done well, it will cause damage. After a crop suffers from a locust plague, it is necessary to take timely measures to strengthen field management in order to reduce disasters and ensure production. The specific approach is: Exclude the accumulation of water in the field in time: According to the situation of the accumulated water and the topography, drainage machinery and digging drainage ditch shall be used to expel the stagnant water in the field and stagnant water as soon as possible to minimize the water accumulation time in the field. Timely arrangement of field plants: After the plants are flooded and wind blows, the root system is damaged, and it is easy to fall down. After drainage, water must be straightened and straightened, and the surface mud should be washed away to facilitate photosynthesis and promote plant growth. Timely cultivating tillage: Soil compaction after drainage, poor ventilation, serious imbalance of water, gas, and heat conditions, early cultivating must be carried out to remove compaction, ventilation, to prevent rooting, and soil cultivation at the same time to prevent lodging. Timely application of quick-acting fertilizers: After the crops are flooded, soil nutrients are largely lost, and the ability to absorb roots is weakened. Applying fertilizers in time will be beneficial to restore plant growth and increase yield. Before the plants resumed their growth, they were sprayed with foliar fertilizers (eg, 0.5% to 1% urea solution, 2% to 3% calcium superphosphate leaching solution, 0.2% to 0.3% potassium dihydrogen phosphate solution, and Tianda 2116, Penshibao, Amino acids, etc.) are the main factors; after the plants are restored to growth, the roots are fertilized to reduce the loss of locusts. Timely prevention of pests and diseases: After the disaster, the field temperature is high and the humidity is high. In addition, crop growth is debilitating and the resistance is reduced. This is suitable for a variety of diseases and pests. It is necessary to conduct timely investigation and control to control the spread. Replanting other crops in a timely manner: In order to seize the seasons, we must seize the seasons and timely rush to plant quick-growing vegetables or mung beans, red beans and other short-growing crops to maximize the losses. Where there are difficulties in replanting, after the water is drained, it is necessary to grasp the cultivation and water conservation to lay a good foundation for the planting of autumn and winter. Cash Recycler Atm,Cdm Deposit Atm,Cash Deposit Atm,Atm Deposit Machine Shenzhen Sunson Tech Co., Ltd , https://www.sunsonkiosk.com