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豫东地区栽培红富士系苹果已 1 0多年 ,但在生产上仍存在果个小、着色差、果形偏斜、风味淡等问题。为解决这一问题 ,几年来我们在虞城、民权、兰考、开封等县园艺场采取综合技术措施 ,取得了较为明显的效果。1 增施农家肥 ,多压和覆盖绿肥 ,适时适量追施专用复合肥每年 7,8月
Red Fuji apple cultivation in eastern Henan has been more than 10 years, but there are still fruit production in small, poor color, fruit shape skewed, light flavor and other issues. In order to solve this problem, we have taken comprehensive technical measures in Yucheng, Minquan, Lankao and Kaifeng counties in the past few years and have achieved remarkable results. 1 increase of manure, multi-pressure and coverage of green manure, appropriate amount of top-dressing fertilizer in July and August each year