稀土有“工业维生素”的美称,因其含有多种微量元素,对作物生长十分有利,在冬棚蔬菜上施用,能使蔬菜增产,且可提早成熟上市。辣椒施用稀土,可使果实中维生素C的含量增加13.8%,增产13.7%。施用方法:主要采取叶面喷施,全生育期共喷2次,第一次在移栽前10天或移栽成活后进入快速生长之前,喷洒浓度为0.03%～0.05%;第二次在始花期,喷洒 Rare earth has the reputation of “industrial vitamin ”, because it contains a variety of trace elements, is very beneficial to crop growth, applied in the winter shed vegetables, vegetables can increase production, and early maturity market. Pepper application of rare earth, vitamin C content in fruits can increase by 13.8%, an increase of 13.7%. Application method: Mainly take the foliar spray, the whole growth period spray 2 times, the first 10 days before transplanting or survival after transplanting into rapid growth before spraying concentration of 0.03% to 0.05%; the second time in The first flowering, spraying