摘要
在灵武市枣园进行了灵武长枣施肥量、施肥时期、氮磷钾搭配比例和微最元素肥料田间试验研究,总结出灵武长枣的需肥特点、最适施肥时期、最佳施用量,为沼渣基质灵武长枣专用肥的开发和配方施肥提供了参考依据。
Field trials including fertilizer amounts, fertilization time, ratio of N,P,K and various trace elements applied on Lingwu Jujube were carried out in Jujube Garden of Lingwu. It is summarized requirement for fertilizer characteristics, the most suitable fertilization period, best application amount of Lingwu Jujube. This paper provides reference for biogas-residue-based special fertilizer and formula fertilization development.
出处
《宁夏农林科技》
2013年第1期38-40,90,共4页
Journal of Ningxia Agriculture and Forestry Science and Technology
基金
银川市应用研究开发计划项目"灵武市长枣和有机稻专用肥开发研制及配套施肥技术研究与示范"(2011-2012)
宁夏回族自治区环境保护科学技术研究项目"宁夏沼渣
沼液安全回收及综合利用技术研究"(2011-2013)
宁夏科技厅成果转化项目"灵武长枣优质高效标准化栽培技术应用示范"(2011-2013)
关键词
灵武长枣
沼渣专用肥
施肥时期
施肥量
配方施肥
Lingwu jujube
Biogas residue special fertilizer
Fertilization period
Fertilization amount
Formula fertilization
