Due to the intrusion of cold air into our province, the temperature in the province dropped sharply. In early September, mild cold dew-disaster weather occurred. In recent days, our province was experiencing a second cold dew. The second night of the province was mostly in the early stage of grouting and a small part was in the heading stage. In order to prevent bad weather from having a major impact on late rice, the following measures are now proposed. All localities should be meticulously implemented to ensure the harvest of late rice and achieve the goal of annual grain production. One is that the late paddy fields are generally irrigated by 5 to 10 centimeters in order to keep the water warm. Where conditions permit, the field can be planted with wood ash or sprayed with a warming agent to increase cold resistance. The second is to apply extra-root fertilizer and spray nutritional supplements during the “cold dew†period. This is a good measure to fight against "cold dew and wind." Can spray urea, phosphate fertilizer, urine, plant ash, potassium chloride and so on. Specific methods are: 1 spray 0.1% of humic acid sodium salt, 1.5% of potassium chloride, 10% of human urine, 2% of urea; 2 phosphate fertilizer 1.5 kg + urine 5 kg + water 60 kg (per acre spray Quantity, the same below; 3 urea 0.5 kg + phosphate fertilizer 1 kg + plant ash 10 kg + water 60 kg; 4 urea 0.5 kg + phosphate 0.5 kg + potash 0.5 kg + water 60 kg; 5 or single-sprayed phosphate fertilizer 40 times, urea 200 times liquid, potassium dihydrogen phosphate 500 times. The third is spraying 920 to accelerate the heading progress and reduce the neck phenomenon. Spraying 1 gram of pure product 920 per mu can increase the heading period by about 3 days. The fourth is to focus on the occurrence of pests and diseases, and scientific prevention and control. We must focus on the prevention and control of rice blast, aphids, and rice planthoppers.
Neurosurgery Products
Neurosurgery Products,Hydraulic Operating Table,Medical Electro-Hydraulic Operating Table,Stereotactic Brain Biopsy System
CHANGZHOU RICHGENIUS MEDLAB CO.,LTD , https://www.rich-gen.com