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Six tricks for coloring Fuji apples to make the fruit color more evenly
The fruit of Red Fuji begins to color earlier than that of Guoguang (Ralls Janet), but the process is slow. It generally begins to color from mid to late August, and after early to mid September its coloring is still not as fast as that of Guoguang. To improve the coloring degree of Red Fuji, in addition to a series of work such as rational pruning and shaping and timely pest and disease control, the following measures can be implemented starting in early September: 1. Control nitrogen. After September, no more nitrogen fertilizer should be applied as a top dressing; a scientific water supply method of frequent and shallow irrigation should be adopted to maintain relatively stable soil and air temperatures. 2. Leaf removal. Remove the