中国农业大学

State Key Laboratory of Plant Physiology and Biochemistry, China Agricultural University, Beijing 100193, China

中国农业大学植物生理学与生物化学国家重点实验室，北京 100193

State Key Laboratory of Plant Physiology and Biochemistry, College of Biological Sciences, China Agricultural University, Beijing 100094

中国农业大学生物学院植物生理学与生物化学国家重点实验室，北京 100094

State Key Laboratory of Plant Physiology and Biochemistry, Plant science department of China Agricultural University, Beijing 100094

植物生理生化国家重点实验室，中国农业大学植物科学系，100094

State Key Laboratory of Plant Physiology and Biochemistry, Department of Agronomy

中国农业大学农学与生物技术学院，北京 100193

State Key Laboratory of Plant Physiology and Biochemistry, College of Biological Sciences, China Agricultural University, Beijing 100094, China

中国农业大学生物学院，植物生理学与生物化学国家重点实验室，北京 100094

Shandong Institute of Pomology, Tai'an, Shandong 271000, China; 2 Department of Science and Technology of Shandong Province, Jinan, Shandong 250014; 3college of Agriculture and Biotechnology,China Agricultural University,Beijing 100193

1山东省果树研究所，山东泰安 271000； 2山东省科学技术厅，济南 250014； 3中国农业大学农学与生物技术学院，北京 100193

1College of Agriculture and Biotechnology, China Agricultural University, Beijing 100193, China; 2 Shandong Institute of Pomology, Tai'an, Shandong 271000, China

周 君1，陈宗玲1，张琼2，王红清1*1 中国农业大学农学与生物技术学院，北京100193； 2 山东省果树研究所，山东泰安271000

Beneficial bacterium Bacillus subtilis B908, which has distinct control effect for eye-spot disease caused by Rhizoctonia sp., is isolated from rhizosphere of rice.

枯草芽孢杆菌Bacillus subtilisCohn B908是中国农业大学植物病害生物防治研究室从水稻根际土壤中分离获得的有益菌株，它对水稻纹枯病、棉花枯萎病、小麦赤霉病等多种植物病害有明显的防治效果。

ZNQ-0317 is synthesized by China Agriculture University. In this research, the inhibitive range was determined, and the effect of ZNQ-0317 to mycelium growth, sporangium produce, the release of zoospores from sporangia and cystospore germination was determined. The mode of action and residual activity was determined on green house tests. The mechanism of action of ZNQ-0317 was simply discussed.

ZNQ-0317是由中国农业大学合成的丙烯酰胺类杀菌剂，本研究测定了该药剂的抑菌谱及其对番茄晚疫病菌菌丝生长、孢子囊产生、游动孢子释放、休止孢萌发的影响，通过盆栽及大田试验确定了其作用方式及持效期，初步探讨了其作用机理。

Can get be adoptioned generally of a lot of companies, that affirmation is effectual," futures of Chinese agriculture college and finance derive taste country of Yu Meng of research center researcher to say:"The most important is to want to be strengthened to these network clients groom and manage, otherwise if, round of carpet type sweep come down, these client prediction of a person's luck in a given year also are met in the future very serious.

之所以能得到很多公司的普遍采用，那肯定是有效果的，"中国农业大学期货与金融衍生品研究中心研究员喻猛国说："最重要的是要对这些网络客户加强培训和管理，否则的话，地毯式的一轮扫下来，将来这些客户流失也会很严重。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。