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ammonification n.1.加氨(作用)。2.(分解)成氨(作用)。

ammonify

The respiratory intensity of the contaminated soil decreased by 29 . 93 % while ammonification and nitrification increased significantly than that of control soil . 2 . extraction and purification of soil microbial total dna a method of extracting soil total dna was developed , and it can extract dna from g + bacteria 二、土壤微生物總dna的提取和純化方法研究為了采用不依賴于培養的16srdna分析的方法研究有機磷農藥長期污染對土壤微生物群落結構的影響,建立了從土壤中提取總dna的方法,并通過改進使適合于對革蘭氏陽性菌的提取。

The contents of organic matters , tn and tp in sediment layer from 0 - 20cm also decreased after 2 months of harvested , but nh / - n and no3 - - n increased due to the amelioration of transperancy and aeration , which accelerated ammonification and nitrification 2個月以后,收割區底泥0 - 20cm深度范圍內有摘要機質、 tn 、 tp含量明顯下降,收割改善了濕地的通風、透氣條件,促進了氨化和硝化作用的發生,使底泥中nh擴一n和n島一n含量上升。

The order of four soil biochemical intensity being sensitive to heavy metal pollution indicated as : nitrification > nitrogen fixation > decomposition of cellulose > ammonification . however , soil microbial biomass c : n ratio increased with the increasing of heavy metals level 幾種生化作用強度的下降順序為硝化作用固氮作用纖維素分解強度氨化作用;但土壤微生物生物量碳氮比則隨著重金屬污染水平的升高而增加。

The nitrogen fixation in alpine meadow ecosystem is mainly accomplished by anaerobic nitrogen fixing bacteria . both ammonification and nitrification are the highest in 0 cm 10 cm soil depth 從不同植被類型土壤的表層中各生理群菌數的平均值來看,反硝化細菌的數量最高,嫌氣性自生固氮菌次之,再次為氨化菌和硝化菌。

In the modern breeding , there are large amount of the excrement to be accumulated , these organic excrement will produce the large amount of ammonia and other harmful nitrogenous substance via ammonification 現代集約化養殖長期累積了大量養殖排泄物,這些有機排泄物經氨化作用產生大量氨等含氮有害物。

Ammonification and solid - state fermentation of corn straw in producing feeding - protein 氨化和固態發酵玉米秸稈生產飼料蛋白的研究