“漓丰”牌生物有机肥与化肥配合施用对春茶产量和效益的影响

Effects of Combined Application of “Li Feng” Bio Organic Fertilizer and Chemical Fertilizer on Yield and Benefit of Spring Tea

摘要: 于2016年冬季在处于丰产期的茶园开展“漓丰”牌生物有机肥与化肥配合施用效果对比试验，结果表明，生物有机肥与化肥配合施用能显著提高春茶单位面积产量、产值和纯收入，其中以氮素用量最多的处理C单产最高，以有机质含量最高的处理E单位面积产值和纯收入最高；丰产期茶园结合冬季修剪，667 m²施用“漓丰”牌生物有机肥200~400 kg + 硫基复合肥100~120 kg是当地比较适宜的施肥方案。

Abstract: The results showed that the combination of bio organic fertilizer and chemical fertilizer could significantly increase the yield, output value and pure income of spring tea in the winter tea garden in the winter of 2016. The results showed that the combination of bio organic manure and chemical fertilizer could significantly increase the yield, output value and pure income of spring tea. Among them, the highest yield per unit area was dealing with C treatment with the most nitrogen. The highest value per unit area of output and net income is E with the highest organic matter content. In the harvest period, the tea garden was combined with the winter pruning and the application of the “Lifeng” bio organic fertilizer 200 - 400 kg and the sulfur based compound fertilizer 100 - 120 kg was a suitable fertilization scheme in the tea garden of 667 m².