安徽农业科学2018，Vol.46Issue(12)：151-152,2.
水溶性肥料结合水肥一体化技术在甜梨上的应用效果
The Fertilizer Efficiency of Water-soluble Fertilizer Combined with Water and Fertilizer Integrated Technology on Sweet Pear
摘要
Abstract
[Objective]To study the optimal dosage of water-soluble fertilizer with humic acid combined with water and fertilizer on sweet pear, and improve fertilization index system for sweet pear in Guanyun County.[Method]Under other conditions,the amount of water-soluble fertiliz-ers was 0,225.0,337.5,450.0,562.5 kg/hm2,and effects of different water soluble fertilizers on the quality,yield and income of sweet pear were studied.[Result]Under the condition of water and fertilizer integration technology, the yield of sweet pear(22 950 kg/hm2),increase rate (51.8%)and input-output ratio(24.1)reached the highest value, and the highest yield was higher than that of the same amount (450.0 kg/hm2)of artificial fertilizer.[Conclusion]Combined with water and fertilizer integration technology, the best application amount of water-soluble fertilizer on sweet pear was 450.0 kg/hm2.关键词
甜梨/水肥一体化/水溶性肥料/肥效试验Key words
Sweet pear/Water and fertilizer integration/Water-soluble fertilizer/Fertilizer efficiency experiment分类
农业科技引用本文复制引用
刘敏,张玲,曹环,丁燚..水溶性肥料结合水肥一体化技术在甜梨上的应用效果[J].安徽农业科学,2018,46(12):151-152,2.基金项目
江苏省耕地质量提升综合示范区项目. （）
