果润黄腐酸水溶肥在南水梨上的应用  

Application of water soluble fertilizer of fruiting yellow fulvic acid on Nanshui pear

作　　者：韩驰 宋明辉 HAN Chi(Xuzhou Agricultural and Rural Comprehensive Service Center,Xuzhou,Jiangsu 221018)

机构地区：[1]徐州市农业农村综合服务中心,江苏徐州221018

出　　处：《农业灾害研究》2020年第5期16-17,22,共3页Journal of Agricultural Catastrophology

基　　金：江苏省现代农业(梨)产业技术体系绿色防控项目编号:JATS[2019]045。

摘　　要：在8月15、25日对南水梨喷2次果润®有机水溶肥(黄腐酸含量≥80 g/L,磷钾≥200 g/L,且含硅和硼等营养元素)400~600倍,能提高叶片质量,显著提高果实单果重、果面光洁度和可溶性固体物含量,降低酸度,减少石细胞,改良皮色,并兼有促进提早成熟,促进花芽形成等作用。on August 15,25,south water pear sprayed 2 CiGuo embellish water soluble organic fertilizer(fulvic acid content is 80 g/L or higher,phosphorus,potassium 200 g/L or higher,and the nutrient elements such as silicon and boron content)400-600 times,and can improve the quality of blade,significantly improve the fruit weight,fruit surface finish and soluble solid content,reduce the acidity,stone cells,improved,though and also promote the mature early,promote flower bud formation,and so on.

关 键 词：南水梨 果润®黄腐酸肥 梨品质 肥效试验 

分 类 号：S661.2[农业科学—果树学]