A brief discussion on bagging-free cultivation technology of apple
Apple bagging technology has a remarkable effect on improving the appearance quali-ty of fruit.However,due to the lack of rural labor,production costs are rising,and production in-come is declining,which restricts the development of apple industry.The development trend of ap-ple production from bagging cultivation to bagging-free cultivation in China was analyzed,and the characteristics of bagging-free cultivation were carried out.The key techniques to promote bagging-free cultivation of apple were summarized,including selection of local suitable rootstocks and vari-eties,application more organic fertilizer,reasonable load of fruit trees,green control of pests and diseases,selection of new fruit bag substitute products,such as high-fat calcium film,biostimulant hormone,colloid compound preparations,etc.
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