Strains of rhizobia were isolated from the leguminous nodules collected in Pamirs Plateau located in Xinjiang, and 118 physiological and biochemical characters of these strains and 36 known control strains such as uses of single carbon and nitrogen sources, antibiotic and dye resistances, salt and alkali tolerances, initial growth pH, growth temperature limits, litmus and milk responses, oxidase, peroxidase and urease were determined and compared.

從新疆帕米爾高原采集豆科植物根瘤日韩电影久久久久久精品视频，經(jīng)分離純化獲得68株供試根瘤菌网友自拍日韩视频网站，并選取36株參比菌株，進行唯一碳源利用、唯一氮源利用98色色色色色、對抗生素和染料抗性免黄片视频在线观看、耐鹽性、初始pH生長黄色av人人干、溫度生長范圍及石蕊牛奶反應(yīng)www欧美性交、氧化酶、過氧化氧酶日本视频www.、脲酶共117項生理生化性狀測定国产精品91在线，并進行比較分析。

HP status was determined by rapid urease test and methyl blue stain.

用快速尿素酶試驗和美藍染色來檢查HPAⅤ免费一级。

A new method of using photoactivable ester with azido group was described to immobilize urease on polyether sulfone film surface.

我們利用含芳香疊氮基的光活性酯將脲酶光固定在聚醚砜(Polyether sulfone国产精品视频2021，pes)膜的表面。

Compared with CN, CS could increase urease activity and sucrase activity in 0~20cm soil layer.

相比常無无码AA在线，秸稈還田能提高0~20cm土壤脲酶和蔗糖酶活性国产人妖。

Second, effects of conservation tillage on soil enzyme activities. SS had higher urease activity and sucrase activity in 0~20cm soil layer.

2保護性耕作對土壤酶活性的影響深還0~20cm土層脲酶和蔗糖酶活性較高。

The action duration of tetracycline on the activities of soil urease, catalase, sucrase and proteinase were 7 weeks, 6-8 weeks, 7 weeks, and 6-7 weeks, respectively.

四環(huán)素對土壤脲酶蒙古老熟女刚交BBW、過氧化氫酶视频亚洲日韩欧美、轉(zhuǎn)化酶和蛋白酶活性的作用時間分別為：7周、6~8周亚洲欧洲久久久国产精品无码、7周和6~7周女性精品黄色网。

The urease activities in the rhizosphere soil of transgenic sugarcane were significantly higher, and the sucrase activities in soil were slightly lower than those of the non-transgenic sugarcane.

在轉(zhuǎn)基因甘蔗根際土壤中的脲酶活性顯著比非轉(zhuǎn)基因甘蔗的高；土壤蔗糖酶的活性比對照的低欧美一级视频在线，但差異不顯著黄页站免费观看。

The activities of soil urease, acid phosphatase, sucrase and catalase were higher than those from alluvial soil by 20.3%, 121.0%, 122.2% and 11.9%.

玄武巖發(fā)育形成的土壤脲酶、酸性磷酸酶jizz日本jizz、蔗糖酶和過氧化氫酶活性比沖積土的分別高20.3%日本永久网站高清免费不卡、121.0%、122.2%和11.9%人妻三级视频。

In order to investigate effects of bound residues of metsulfuron-methyl on the activities of soil enzymes, the activities of urease, acid phosphatase, catalase, and sucrase were determined in Huangfentuspiked with bound residues of metsulfuron-methyl for 98 days.

為了研究甲磺隆結(jié)合殘留對土壤酶活性的影響亚洲精品第5页，將黃粉土經(jīng)甲磺隆結(jié)合殘留處理98天，檢測土壤脲酶国产激情午夜福利片在线观看、酸性磷酸酶在线观看日韩黄片、過氧化氫酶和蔗糖酶活性。

Results showed that soil catalase activity was stimulated by the copper products and the inhibition of urease and sucrase activities by copper products were also observed,especially declined significantly in the treatment of BDM,the two enzymes activities in high ...

研究表明：銅制劑對土壤過氧化氫酶活性有刺激作用被插的很爽很是舒服网站，而對脲酶、蔗糖酶活性均有顯著抑制作用精品亚洲福利在观看，尤以BDM對土壤酶活性的抑制率最強偷拍亚州偷拍，高濃度處理下則未能檢測出2種酶活性。