【摘要】 对贵州威宁红富士苹果测土配方施肥效应研究结果表明:雪山镇果园15年生红富士苹果树的最佳施肥量为:N222 kg/hm2、P 105.45 kg/hm2、K 85.9649 kg/hm2,最高产量为52998.75 kg/hm2;黑石头镇苹果最佳施肥量为:N 212.1 kg/hm2、P 104.85 kg/hm2、K 86.25 kg/hm2,最高产量为53775.15 kg/hm2。更多还原

【Abstract】 The experiment of soil test and formulated fertilization for ’Red Fuji’ apple in Weining county of Guizhou province was conducted.The results showed that: the optimum fertilization amount for 15-year-old ’Red Fuji’ apple in Xueshan town was N 222 kg/hm2,P 105.45 kg/hm2 and K 85.9649 kg/hm2,and it got the highest yield 52998.75 kg/hm2;while that in Heishitou town was N 212.1 kg/hm2,P 104.85 kg/hm2 and K 86.25 kg/hm2,and it got the highest yield 53775.15 kg/hm2.更多还原