在着色系苹果品种上,应用套袋印字技术,可以减少农药残留和雨水污染,可以防止果锈、日灼、病虫危害、雹灾及鸟类啄食,从而达到增加艺术观赏价值、提高果实商品价值的目的。 1、套袋前的准备 选择着色良好、品质优良的品种,如红富士、首 In the coloring of apple varieties, the use of bagging printing technology, pesticide residues and rainwater pollution can be reduced, to prevent rust, sunburn, pest damage, hail and bird pecking, so as to increase the art of ornamental value and improve the quality of fruit products The purpose of value. 1, the preparation before bagging Choose a good coloring, high quality varieties, such as Red Fuji, the first