粪产碱菌

粪产碱菌和阴沟肠杆菌与水稻联合共生的固~（15）N2作用

~ ( 15 ) n_2 fixation of Alcaligenes faecalis and Enterobacter cloacae associated with rice plant

固氮粪产碱菌基因文件的构建及ntrC的克隆

Construction of Gene Library and Cloning of ntrC of Alcaligenes faecalis

反硝化作用产生的~（15）N2能被微好氧条件下生长的粪产碱菌所重新固定，电子传递过程中产生的能量支持固氮作用。

The energy generated during the electron transfer supports the nitrogen-fixation .

结果表明，紫香糯稻用粪产碱菌耐铵型工程菌株接种后，固氮量为39.7kg／hm2，固氮率为16.2%。

The results showed that the fixed nitrogen amount of glutinous rice inoculated with engineering bacteria to Alcaligenes faecalis was 39 7 kg / hm 2 , and its rate of fixed nitrogen was 16 2 % .

对于部分优势菌的鉴定，农田和刺槐样地中可确定为粪产碱菌AlcaligenesFaecalis和放射状根瘤菌Rhizobiumradiobacter，其余植被下的鉴定到属。

For some preponderant bacteria identification , Alcaligenes faecalis is found in farmland , Rhizobium radiobacter is found under Robinia pseudoacacia forest , and the remaining ones are identified to genus .

以明胶为包埋材料，戊二醛为交联剂固定化粪产碱菌所产的酸性脲酶。

Acid urease of Alcaligenes faecalis was immobilized onto the gelatin crosslinked with glutaraldehyde .

粪产碱菌对水稻根质子分泌作用及根际微生态的影响

Effects of Inoculation with Alcaligenes faecalis on Proton Efflux of Rice Roots and Microecology in Rhizosphere

粪产碱菌在厌氧条件下还具有需硝酸盐的固氮酶活性。

The utilization of nitrite is not restricted by ammonia in the bacterium under both aerobic and anaerobic conditions .