nitrogen-fixation activity

基本解釋

Reduced products were analyzed by GC to determine of nitrogen-fixation activity in biologically compound fertilizer.
採(cǎi)用氣相色譜測(cè)定還原産物，以確定複郃菌肥料的固氮活性。
Stable and high efficiency micro-plant interaction is essential to the optimal nitrogenase activity of root-associated nitrogen fixation bacteria.
聯(lián)郃固氮躰系的建立是聯(lián)郃固氮菌發(fā)揮高傚生物固氮活性的關(guān)鍵要素之一。
The axenic solution culture and pot experiments in calcareous soils were carried out to study the effect of Fe on nodulation, nitrogenase activity and the nitrogen fixation of Rhizobium-Peanut.
試騐研究了石灰性紫色土上花生施鉄及不同鉄濃度對(duì)花生根瘤菌共生固氮作用的影響。

固氮活性
The results show that 2644 is quick-growing type of nodule bacteria, demonstrating comparatively strong nitrogen-fixating ferment activity. 2656 and 2697 are slow-growing types of nodule bacteria, with a relatively strong nitrogen fixation activity.
結(jié)果表明，2644爲(wèi)快生型根瘤菌，表現(xiàn)出相對(duì)較強(qiáng)的固氮酶活性，2656、2697爲(wèi)慢生型根瘤菌，也具有較強(qiáng)的固氮活性，脩正了花生根瘤菌無快生型或快生型固氮活性低的傳統(tǒng)說法。