氨基酸螯合肥是由江苏省南通精灵农业化学工业有限公司研制生产的氨基酸类叶面肥,活力素是由常州植物活力索厂生产并在前几年就在我市推广应用的一种营养型叶面肥。为验证这两种叶面肥在大白菜上的应用效果,特进行本试验。 Amino acid chelated fertilizer is from Nantong, Jiangsu Province, Agronomy Chemical Industry Co., Ltd. developed amino acid foliar fertilizer, vitality by the Changzhou plant vitality plant production and a few years ago in our city to promote the use of a nutrient-type leaves leaven. To verify the application of these two kinds of foliar fertilizer on Chinese cabbage, especially for the test.