论文部分内容阅读
富士苹果的色泽如何是果品质量高低的重要标志。为了提高果品的商品性,增加果园效益,应在果实生长后期加强以下几项管理措施。 肥水管理:富士苹果生长后其应增施磷、钾肥,并在9月份全树喷布0.3—0.5％磷酸二氢钾1-2次。保持果园土壤适宜含水量,及时进行排灌。 转果:富士苹果的着色期一般从8月中旬开始,而9月中下旬开
How the color of Fuji apples is an important symbol of the quality of fruits. In order to improve the commerciality of fruits and increase the benefits of orchards, the following several management measures should be strengthened in the late growth of fruits. Fertilizer and water management: After growing Fuji apple, it should increase phosphorus and potash fertilizer, and spray 0.3-0.5% potassium dihydrogen phosphate 1-2 times in whole tree in September. Maintain orchard soil suitable moisture content, timely irrigation and drainage. Consequences: Fuji Apple’s coloring period generally begins in mid-August, and open in late September