沼渣基质水稻专用肥肥效试验研究  

Fertilizer Efficiency Experiment of Paddy Rice Special Biogas Residue Fertilizer

作　　者：刘银安 李占文[2,3,4,5] 李攀[6,7] 王冬菊[2,6,5] 李忠善[2,6] 

机构地区：[1]宁夏灵武市农村能源沼气专业合作社,宁夏灵武750400 [2]宁夏灵武市农林科技开发中心,宁夏灵武750400 [3]灵武长枣研究所,宁夏灵武750400 [4]宁夏红枣工程技术中心,宁夏灵武750400 [5]宁夏灵武市森保科技开发有限公司,宁夏灵武750400 [6]灵武长枣生产力促进中心,宁夏灵武750400 [7]宁夏大学,宁夏银川750021

出　　处：《宁夏农林科技》2012年第12期101-103,共3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)

摘　　要：应用水稻专用缓释肥进行盆栽、田间试验结果表明:硅肥对水稻增产作用不明显,缓释肥①、②处理的水稻产量较高,且较适合宁夏当地施用。大田示范也取得了良好效果,对生产绿色大米有一定的指导意义。Application of slow release fertilizer special for paddy rice pot, field test results showed： the silicon fertilizer has little effect on rice yields, while rice yields was higher when treated with the special slow release fertilizer 1 and 2 which is suitable for local regions of Ningxia. The result of field trial with the same treatment has also a good effect. It has certain guiding significance for green paddy paddy rice production.

关 键 词：沼渣基质 水稻缓释肥 土壤养分 产量 

分 类 号：S511[农业科学—作物学] S143.7