施肥建议卡制定方法及效果评价——以邵东县为例

Make of Fertilization Suggestion Card——A case study of Shaodong County

制定并发放施肥建议卡是测土配方施肥技术推广的关键环节,根据邵东县农业生产特点,通过土样检测和田间试验,综合运用地力分区和养分平衡法原理,制定了不同土壤类型水稻、黄花菜、柑橘配方施肥卡,并提供施肥指导意见,农户按方施肥取得较好效果,为进一步开展工作提供了有益的参考。

Making and issuing fertilization suggestion card is a key part of extending soil testing and fertilizer recommendation technique.According to the characters of agricultural production in Shaodong county and through testing soil sample and conducting field experiments,the formula fertilization cards for rice,day-lily and citrus planted in different types of soil had been made by integrated using principles of land-fertility zoning and nutrition balance,which also providing fertilization guiding suggestions.The farmers can get a relatively better effect if they fertilized according to the formula fertilization card.