高效灵光素是天然植物活性和抗性细胞物提取合成的产物,对人畜无毒,对天敌无害,在柑桔上应用有如下好处:(1)桔树冬眠后进入春季落叶高峰期喷施,可使树体吸收根外营养,明显减少落叶量;(2)柑桔花期喷施,每隔10天使用1次,可使果实增大;(3)桔树秋梢期、采后保叶期使用,能使叶面增大,叶肉增厚,秋梢增壮,根系增多,增加抗寒能力;(4)对小树喷施,能 Efficient light is the result of natural plant activity and resistance of cell extract synthetic products, non-toxic to humans and animals, harmless to natural enemies, the application of citrus has the following benefits: (1) orange hibernation after the peak of the spring spray , Can make the tree absorb nutrients outside the root, significantly reduce the amount of deciduous; (2) orange flowering spray, once every 10 days, can increase the fruit; (3) Use of leaf stage, can make the foliage, leaf thickening, thickening of autumn tip, root system increase, increase the ability of cold; (4) spray on the tree, can