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- Rhizobium strain A106L (a member of the A106 series) nodulating Astra-galus sinicus was taken as parent strain. 以紫云英根瘤菌A106L(A106菌系的一株)为出发菌株,在正常培养条件下得到的170个分离系中,有19个分离系对紫云英无结瘤能力;
- Abstract: The field experiment was conducted to study the effects of inoculating different rhizobium strains on growth and nitrogen fixation of pea‘Yannong2’. 摘要 ：通过田间定位试验，研究了‘燕农2号’豌豆品种接种5种不同根瘤菌后的生长态势、产量、结瘤状况及固氮效应。
- This strain of wheat can grow during a cold spring. 这种小麦可以在寒冷的春天生长。
- On the other hand, using the protoplast fusion technique, rhizobia strains of different category and species were fused to breed new genetic engineer strains possessing wide inoculation. 同时，利用原生质体融合技术进行根瘤菌的属间及种间融合，选育结瘤范围更广的遗传工程新材料。
- Enhancement of Growth by Inoculating Different Rhizobium Strains in Intercropped Wheat and Fababean 接种不同根瘤菌对间作蚕豆和小麦生长的促进作用研究
- STUDIES ON USE OF ORGANIC BUFFERS FOR THE SELECTION OF ACID TOLERANT RHIZOBIUM STRAINS 研究有机缓冲剂用于耐酸根瘤菌选择
- The Effect of Symbiotic Nitrogen Fixation of Gene Engineering Rhizobium Strains in Soybean in the Field 大豆基因工程根瘤菌田间结瘤和共生固氮效应
- 16S rDNA and nifA Gene Sequence Analysis of Rhizobium Strain HJ06 Isolated from Acacia crassicarpa 厚荚相思树根瘤菌HJ06菌株的16SrDNA全序列和nifA基因片段分析
- New strains of viruses appear periodically. 新菌系的细菌周期性地产生。
- He finally break down under the four-hour's strain. 在四小时的压力下他终于支持不了。
- Paying all the bills is a strain on my resources. 支付所有这些费用是我经济上的一大负担。
- Her speech continued in the same dismal strain. 她以悲伤的语调接著往下说。
- Could you stand the strain? Oh, that's nothing. 这样累你受得了吗？这没什么。
- He broke under the strain of heavy work. 他在繁重工作的压力之下累坏了。
- There's a strain of madness in the family. 那一家人都有点疯疯颠颠的。
- 452 rhizobium samples were collected from 18 genera and 30 species of legumes according to the investigation in the middle and western areas of Gansu Province, and 328 rhizobium strains were isolated. 摘要通过对甘肃中西部地区豆科植物共生固氮资源多样性的调查，共获得豆科植物根瘤样品452份，涉及18个属，30个种，分离得到328株根瘤菌。
- He was breaking up under the strain. 他劳累过度，身体逐渐衰弱。
- The official was warned not to strain his power. 那个官员受到警告，不可滥用职权。
- He pitched his story in a sentimental strain. 他把故事写得带有伤感情调。
- Strain began to tell on his health. 过度劳累开始影响他的健康。
