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.
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)
关键词
沼渣基质
水稻缓释肥
土壤养分
产量
Biogas residue substrate
Rice slow release fertilizer
Soil nutrient
Yield