When the grapes are ripe, more potassium fertilizer should be applied and phosphate fertilizer should be applied. Potassium fertilizer can use 0.3% potassium chloride or 0.4% -0.5% potassium dihydrogen phosphate, can also be used 1% of the ash leaching liquid foliar spray, the effect is good. If the load is too large, the yield is high, and the soil fertility is poor, fruit shrinkage will occur, and the ripening will be delayed. Therefore, appropriate topdressing of nitrogen fertilizer is still beneficial to improving the quality of fruits and promoting the growth of new shoots. At the same time, we must consider the fertility of the orchard and the climate characteristics of the year. The ripening period of grape berry usually comes during the rainy season. Irrigation will affect the sugar content of the fruit, which will reduce the quality and cause the disease to spread. Low-lying plots tend to accumulate water during the rainy season, which is not conducive to grape maturation, and must be promptly drained after the rain to prevent flooding. All gardens need to be drained, but when autumn occurs in a special year, watering is still needed to ease the drought and ensure the normal maturation of the berries, but even Autumn drought does not water within 3 weeks before harvesting. Disclaimer: Some articles in this website have been transferred from the Internet. If you are involved in third party legal rights, please inform this website. phone Fluorine-Containing Methylbenzene Fluorine-Containing Methylbenzene products can be used as herbicides in the manufacture controlling wheat fields, cotton fields and other broadleaf weeds and perennial weeds. It can also be used in the manufacture of antipsychotics drugs. Containing Methylbenzene, 5-Fluoro-3-Nitrotoluene,2-Bromo-5-Fluorobenzotrifluoride Taizhou Volsen Chemical Co., Ltd. , https://www.volsenchem.com
The Fluorine-Containing Methylbenzene products must be kept under seal, once exposed to light will immediately cause discoloration. It should also be stored in a cool, ventilated warehouse, away from fire and heat. Compartment temperature should not exceed 30 ℃. And make the appropriate technical measures for fire and explosion. Products will Decomposition by high fever and emit toxic gases, such as carbon monoxide, carbon dioxide, hydrogen fluorid. Due to ts vapor is heavier than air, it can spread from low place to far away places. In case of fire conditions, should not fire with water. In case of a small amount of leakage should be evenly sprayed with dilute hydrochloric acid. In case of large spills should build a causeway or trenching asylum. The transfer pump to tankers or exclusive collector, recycling or shipped to the waste disposal sites.