早熟梨不同肥料的研究

通过研究不同肥料对早熟梨产量、果实品质及树体生长的影响表明:不同肥料对幼树生长、坐果率、单果重和品质都有较大的影响。施用氮、磷、钾配合的洋丰复合肥比单施其他肥料明显促进幼树的生长,果实纵径和横径增长较快;施用有机肥和洋丰复合肥的果实固形物、总糖和Vc含量最高。因此,生产早熟梨,施肥上应以有机肥为主,再施以适量的氮、磷、钾配合的复合肥,有利于全面提高产量和质量。

Study on the Application of Different Fertilizers on Precocity Pear

The effects of different fertilizers on growth, fruit quality and yield of early maturing pear were researched. The results show that there is a great influence on the growth of young trees, percentage of fertile fruit, fruit weight and quality. The application of Yangfeng compound fertilizer can obviously promote the growth of young trees, increase the transverse diameter and longitudinal diameter of fruitage compared to the other fertilizers. The soluble solids, total sugar and Vc content of the treatment applied organic fertilizer and Yangfeng compound fertilizer are higher than the other fertilizers. Therefore, in production of early maturing pear, application of organic fertilizer and compound fertilizer with proper amount of nitrogen, phosphorus and potassium can comprehensively improve the yield and quality of early maturing pear.