Recently, heavy rains in Jianning County, Fujian Province, especially on the morning of June 18th, caused a catastrophic flood that occurred in the county town of Xiyuan County once in a hundred years. The occurrence of floods and floods has caused great damage to the agricultural production in our county. We must take urgent action and do a good job of supplying seeds, seedlings, chemical fertilizers, and pesticides to implement the emergency seeds needed for replanting in townships and counties. The staff implements a slicing technology tracking service system to provide quality services to peasants and dispatches working groups and expert guidance groups to in-depth disaster areas to guide the restoration of agricultural production and ensure that the disaster situation is minimized. At present, most of the early rice farming fields have entered booting, heading, flowering and fruiting, and are crucial for determining the yield. Flooding has caused serious damage to early rice. At the same time, disaster relief also has a great impact on dryland crops such as vegetables and peanuts. Therefore, all localities must strengthen timely remedial measures after the disaster to minimize losses.
First, rush to grab the first time to grab the plant to take remedial measures to reduce losses, not to violate the agricultural season, not the wrong season.
1. Immediately after sowing, the rice is soaked and germinated. The growth period of the selected variety is between 100-115 days, such as Zhuliangyou 02, Anliangyou 402, Vyou 77, and Shanyou 82.
2. Change the dry food crops. Damaged paddy fields, mid-season rice crops that have lost their water supply, rice seedlings that are difficult to transplant, post-planting paddy fields are replanted, and early autumn lettuce, soybeans, corn, and peanuts are the main products, and they are contacted by sellers from multiple levels and channels. Products to ensure planting benefits. Soybeans and corn are planted no later than July.
II. Remediation Techniques for Crops After Floods and Disasters
1. Regardless of which crop and which growth period is flooded, the longer the flooding time, the more severe the reduction in production. Therefore, it is necessary to retreat floods as soon as possible to shorten the flooding time and reduce hazards. In case of hot weather in the hot sun, after the flood discharge, the paddy field must maintain a certain shallow water layer, and after the sun goes down, it will drain the open field to prevent the sun from exploding to facilitate plant growth. If it is cloudy, one-time drainage may be adopted.
2. After the flood and flood disaster, if the top of the plant is not flooded for a long time, the crop plants have already died and the roots have rotted, then other crops should be planted. If the drained plant leaves are green and have white roots, they can still germinate and grow. Rice should be cut off. Dry land crops should be cut off stem and leaf regeneration, and water and fertilizer management should be strengthened.
3. If there are sediments and floating debris attached to the plants, the plants should be washed with water to reduce crushing and seedling leaf rot. After the flood receded, the plant should be straightened to restore it as soon as possible.
4, increase chemical fertilizers. After the flood retreats, once the plants return to life, fertilizers should be added in time to apply the available nitrogen fertilizer (urea), supplemented by phosphorus and potassium fertilizers. The amount of fertilizer should be based on the degree of damage of the plant, soil fertility and crop growth period, in principle, is appropriate to stage thin. In the heading grain filling stage of rice, potassium dihydrogen phosphate can be sprayed on the leaves to promote the operation of the material, which is beneficial to increase the seed setting rate and 1000-grain weight. The dryland crops should be combined with cultivator, loose soil, and soil to strengthen field management.
5, prevention and control of pests and diseases. Rainwater scouring and submergence, crop diseases, especially rice blast and sheath blight are prone to outbreak. Therefore, according to the characteristics of local diseases and pests and the appearance of crops, choose appropriate pesticides and doses for prevention and treatment.
6. After the flood and waterlogging occurred, it was necessary to quickly clear the ditch, rationally open the ditch, drain as soon as possible, so that surface water, latent water, and groundwater could be promptly excreted, and the groundwater level of the farmland would be reduced to facilitate root growth.
7. The construction of a river bank to protect the farmland along the river will be used to protect the farmland from damaging the water in the dam and carry out land formation, earthwork backfill, and custom soil so that the farmland can be resumed as soon as possible, and the restoration of the county's water-damaged farmland will resume as soon as possible.
First, rush to grab the first time to grab the plant to take remedial measures to reduce losses, not to violate the agricultural season, not the wrong season.
1. Immediately after sowing, the rice is soaked and germinated. The growth period of the selected variety is between 100-115 days, such as Zhuliangyou 02, Anliangyou 402, Vyou 77, and Shanyou 82.
2. Change the dry food crops. Damaged paddy fields, mid-season rice crops that have lost their water supply, rice seedlings that are difficult to transplant, post-planting paddy fields are replanted, and early autumn lettuce, soybeans, corn, and peanuts are the main products, and they are contacted by sellers from multiple levels and channels. Products to ensure planting benefits. Soybeans and corn are planted no later than July.
II. Remediation Techniques for Crops After Floods and Disasters
1. Regardless of which crop and which growth period is flooded, the longer the flooding time, the more severe the reduction in production. Therefore, it is necessary to retreat floods as soon as possible to shorten the flooding time and reduce hazards. In case of hot weather in the hot sun, after the flood discharge, the paddy field must maintain a certain shallow water layer, and after the sun goes down, it will drain the open field to prevent the sun from exploding to facilitate plant growth. If it is cloudy, one-time drainage may be adopted.
2. After the flood and flood disaster, if the top of the plant is not flooded for a long time, the crop plants have already died and the roots have rotted, then other crops should be planted. If the drained plant leaves are green and have white roots, they can still germinate and grow. Rice should be cut off. Dry land crops should be cut off stem and leaf regeneration, and water and fertilizer management should be strengthened.
3. If there are sediments and floating debris attached to the plants, the plants should be washed with water to reduce crushing and seedling leaf rot. After the flood receded, the plant should be straightened to restore it as soon as possible.
4, increase chemical fertilizers. After the flood retreats, once the plants return to life, fertilizers should be added in time to apply the available nitrogen fertilizer (urea), supplemented by phosphorus and potassium fertilizers. The amount of fertilizer should be based on the degree of damage of the plant, soil fertility and crop growth period, in principle, is appropriate to stage thin. In the heading grain filling stage of rice, potassium dihydrogen phosphate can be sprayed on the leaves to promote the operation of the material, which is beneficial to increase the seed setting rate and 1000-grain weight. The dryland crops should be combined with cultivator, loose soil, and soil to strengthen field management.
5, prevention and control of pests and diseases. Rainwater scouring and submergence, crop diseases, especially rice blast and sheath blight are prone to outbreak. Therefore, according to the characteristics of local diseases and pests and the appearance of crops, choose appropriate pesticides and doses for prevention and treatment.
6. After the flood and waterlogging occurred, it was necessary to quickly clear the ditch, rationally open the ditch, drain as soon as possible, so that surface water, latent water, and groundwater could be promptly excreted, and the groundwater level of the farmland would be reduced to facilitate root growth.
7. The construction of a river bank to protect the farmland along the river will be used to protect the farmland from damaging the water in the dam and carry out land formation, earthwork backfill, and custom soil so that the farmland can be resumed as soon as possible, and the restoration of the county's water-damaged farmland will resume as soon as possible.
This device is used to delivery supplemental oxygen to a patient or person in need of extra oxygen.
Nasal oxygen cannula is made from medical grade PVC, consists of connector (universal connector is available), oxygen tubing (usually the length is 2M), nose tip, Y-shape connecting tube.
Features:
1. Green color and white transparent color are both available;
2. Transparent clear tube is helpful for inspection of gas delivery;
3. DEHP Free PVC is available;
4. Softer nose tip can be chosen;
5. Available of three basic sizes, adult, pediatric and infant, and if needed, neonate size is available;
BPAP HF,Niv Mechanical Ventilation,Non Mechanical Ventilation,Non Invasive Pressure Ventilation
Shenyang RMS MEDICAL TECH CO.,LTD , https://www.medicalrms.com