Vegetable remedies after heavy rain
After heavy rain in summer and autumn, the stems and leaves adhered to the ground and the stomata on the leaves were also blocked, which seriously affected the respiration, transpiration, and photosynthesis of vegetables. In addition, the vegetable plants attacked by the torrential rain were blown, the stems and leaves were broken, the soil was compacted, and the air in the soil was significantly reduced, causing the roots to be forced to undergo anaerobic respiration, resulting in the death of cell poisoning. In addition, after the storm hit, the resistance of vegetables is greatly weakened, which easily leads to the occurrence and spread of diseases. Therefore, in the aftermath of heavy rains, vegetables should be treated in a timely manner to minimize losses. Water or cold spring water, cold well water When the storm is over, it is best to organize artificial watering immediately. In areas with cold springs or well water, it is best to water and wash the sediment adhering to the stems and leaves. In order to reduce the soil temperature, increase the oxygen in the soil and make the vegetables in normal breathing state. Artificial sand washing, righting plants only to wash away the adhesion of the leaves and leaves, plus immediate righting, reduce the mutual squeeze, it is possible to restore normal growth of vegetables. After the spraying of foliar fertilizers and vegetables was hit by heavy rain, the vitality of the root system was greatly weakened, and the water absorption capacity was poor. At this time, foliar fertilizer should be sprayed in a timely manner, with 0.2% potassium dihydrogen phosphate and 1% urea solution spraying foliar, enhance absorption capacity, and promote rapid recovery of vitality plants. After cultivating loose soil and pests and diseases to prevent waterlogging, timely cultivating loose soil should be carried out, and the ash should be applied or sprayed before the dew water is dry to prevent disease infection and extensive pests. HEBEI PINGLE FLOUR MACHINERY GROUP CO., LTD , http://www.plrollermill.com