最近，广西化工研究院推出作物防冻减灾新产品──植物防冻液。 该产品是以有机稀土为主要成分的多元素营养成膜剂，可调节植物气孔的开闭，提高地温，保持土壤湿度。该产品适用于提高蔬菜、香蕉、柑桔、龙眼、荔枝和水稻等作物的抗病抗旱、抗寒防冻能力，能有效地防止早霜袭击 Recently, Guangxi Institute of Chemical Technology launched a new crop antifreeze products ─ ─ plant antifreeze. The product is based on organic rare earth as the main component of multi-element nutritive film-forming agent, which can regulate the opening and closing of plant stoma, increase the ground temperature and keep the soil moisture. The product is suitable for improving the resistance to drought, cold and frost resistance of crops such as vegetables, bananas, oranges, longan, lychee and rice, and can effectively prevent the early frost attack