您要查找的是不是：
- Associative nitrogen fixation(ANF) is a focus in biologic nitrogen fixation(BNF) research as one way of three BNF methods. 联合固氮是生物固氮的3种形式之一,也是当前生物固氮的研究热点之一。
- Rice Rhizosphere Associative Nitrogen Fixation 水稻根际联合固氮
- associative nitrogen fixation (ANF) 联合固氮
- associative nitrogen fixation bacteria 联合固氮菌
- Advance in the Study on the Mechanism of Associative Nitrogen Fixation in Rhizosphere 根际联合固氮作用的研究进展
- association nitrogen fixation bacterias 联合固氮菌
- associative nitrogen fixation 联合固氮作用
- Study on Associated Nitrogen Fixation of Sev eral Sympodial Bamboo Species 几种丛生竹根际联合固氮研究
- Dinitrogenase The enzyme that catalyzes NITROGEN FIXATION. 固氮酶：能催化固氮反应的酶。
- Among the blue-green algae are many species of nitrogen fixation. 许多种蓝藻有固氮的能力。
- Mycorhizae perform the function of nitrogen fixation and storage. 菌根起着固氮和贮氮的作用。
- The alder nitrogen fixation promoted growth of the after crop. 十年生桤木林采伐迹地上;桤木固氮改良土壤;并促进后续植物的生长.
- Nodule bacteria are very good at biological nitrogen fixation. 根瘤菌是生物固氮的能手。
- Keywords plant growth promoting rhizobacteria（PGPR）,wheat,oat, associate nitrogen fixation,biological phosphorus solubilizing,IAA, biofertilizer; 植物生长促进菌（PGPR）;燕麦;小麦;联合固氮;生物溶磷;IAA;生物菌肥;
- Characteristics of Symbiotic Nitrogen Fixation by Sesbania cannabina. 普通田菁的共生固氮特性
- association nitrogen fixation 联合固氮
- The growth period, nitrogen fixation, growth condition and other growth characteristics of Nostoc. sp were studied. 摘要研究了念珠藻的生长周期、固氮特性、生长条件等生长特性。
- Distribution and Effect of Molybdenum on Nodulation and Nitrogen Fixation in Myrica rubra Sieb. Et Zucc. 钼对杨梅结瘤固氮的影响及在植株体内的分布。
- Plants have been genetically adjusted to perform nitrogen fixation and to produce their own pesticides. 植物已有基因上的调整,以进行固氮,并产生自己的杀虫剂。
- The results of acetylene reduction detection showed that 88.5% were effective for nitrogen fixation. 乙炔还原活力测定结果表明 ;88.;5%25为有效根瘤。
