论文部分内容阅读
“水稻联合固氮工程菌株的研究与开发”是国家高技术研究发展计划生物领域研究项目。本研究首次选用3种性能互补且稳定的耐铵型联合固氮工程菌株,经特定发酵工艺制成“联合固氮混合菌剂”,接种应用于水稻等多种农作物,并采用15N示踪、电镜扫描、高压液相色谱分析和菌体培养等技
“The research and development of rice joint nitrogen fixation engineering strains” is a national high-tech research and development plan biological field research project. In the present study, three kinds of combined ammonium nitrogen fixation-resistant strains with complementary and stable properties were selected for the first time. After being combined with a variety of crops such as rice by specific fermentation process, the strains were inoculated with 15N tracer and electron microscope , High-pressure liquid chromatography and cell culture techniques