肥料施入量对核桃产量及品质的影响

Effect of Fertilizer Application Amount on Yield and Quality of Juglans regia

为探寻泽洲区核桃种植适宜的施肥量,设置了6个处理,探究了不同施肥量对核桃产量及品质的影响。结果表明,肥料施入量对核桃外观指标、产量、营养物质含量存在显著影响,核桃专用肥每年施入量为3~3.5 kg/株时,核桃产量及品质最佳。该施肥量可在泽州县核桃生产上大力推广及应用。

In order to explore the suitable fertilizer amount for Juglans regia planting in Zezhou District,6 treatments were set up to explore the effects of different fertilizer amount on Juglans regia yield and quality.The results showed that the application amount of fertilizer had significant effects on the appearance index,yield and nutrient content of Juglans regia,and the yield and quality of Juglans regia were the best when the annual application amount of special Juglans regia fertilizer was 3~3.5 kg/plant.The fertilization amount can be widely promoted and applied in Juglans regia production in Zezhou County.