nitrogen-fixation activity

常見例句

Reduced products were analyzed by GC to determine of nitrogen-fixation activity in biologically compound fertilizer.
采用氣相色譜測定還原產(chǎn)物，以確定復合菌肥料的固氮活性。
Stable and high efficiency micro-plant interaction is essential to the optimal nitrogenase activity of root-associated nitrogen fixation bacteria.
聯(lián)合固氮體系的建立是聯(lián)合固氮菌發(fā)揮高效生物固氮活性的關鍵要素之一。
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.
試驗研究了石灰性紫色土上花生施鐵及不同鐵濃度對花生根瘤菌共生固氮作用的影響。