【摘要】 三年田间定位试验结果表明,对豫西地区富士苹果树增施苹果专用肥,可使树体营养状况有明显提高,果实品质有明显改善,且产量增幅可达6.1%~19.0%。施苹果专用肥时期以当年果实膨大期(6~8月)追施为好。更多还原

【Abstract】 Results of 3-year applying fertilizer on Fuji apple trees in the western part of Henan province showed that application of Apple Special Fertilizer(ASF)could obviously increase the nutrition level of the trees and improve the fruit quality;the production could be increased by 6.1%~19.0%.The suitable period for applying ASF was in the period of fruit enlargement.It also showed that application of it as supplemental was better than used as base fertilizer.更多还原