The carbofuran - degrading experiment of cds - 1 was carried out in lab scale, the results showed that the highest degrading efficiency was obtained with ph, temperature being 7. 0, 30c respectively ; the change of aeration had no influece on degrading rate ; the increasing inocula could accelerate carbofuran degrading progress ; the degrading capability of cds - 1 was n ' t inhibited by high carbofuran concentration ; the addition of low concentration of nutrients had no distinct effect on the degrading rate while high concentration had inhibiting effect the distribution of degrading enzyme was also primarily studied, the results showed that degrading - related enzyme was endocellular and degrading progress was not cometabolism
Cds - 1的降解酶（系）是誘導酶（系） ，存在明顯的誘導期；胞內、胞外酶實驗表明
呋喃丹降解酶（系）存在於細胞內。添加低濃度外源營養物質對cds - 1的降解性能無明顯影響，說明cds - 1降解
呋喃丹的過程不屬于共代謝過程，可以在無外源營養物質存在的條件下降解
呋喃丹。添加高濃度外源營養物質會對該菌降解性能產生抑制。
During wheat and barley bred in winter in sanya, some technological characteristics concerned must be wielded according to the ecological conditions there. 1 ) carefully select materials and avoid planting the materials that can not head in sanya. 2 ) cultivated measure : spread lime before ploughing ; and make furrows during soil preparation. spread funandan in sowing furrows. after every irrigation and heavy rains, surplus water must be drained off immediately and soil must be intertilled in time. it is also a key measure in breeding in winter to prevent and eliminate the plant disease, pest and mice during plant growing period. 3 ) the flowering period of parent for hybridization must be adjusted. 4 ) the criterion for each trait selection to breeding materials should be soften to different degrees
在三亞冬繁麥類時，應根據當地生態條件掌握好有關技術特點：慎重挑選冬繁材料，盡量避免攜帶可能在三亞不抽穗的材料；栽培措施應注意耕翻前撒施石灰，整地需開廂起壠，播種溝先撒
呋喃丹，灌水及大雨後要排除余水，及時鬆土，生育期間注意防治病蟲鼠害；雜交親本應注意調節花期；對育種材料各性狀的選擇標準都要不同程度地放寬。
Purification and characterization of carbofuran hydrolase
呋喃丹水解酶的分離純化及性質
Maximum residue limits of carbofuran in rice grains
稻穀中
呋喃丹最大殘留限量標準
The synthesis and impact on the solubilization of parathion - methyl and carbofuran of methyl - - cyclodextrin
環糊精的制備及其對甲基對硫磷和
呋喃丹的增溶作用
Synthesis of methyl - - cyclodextrin and its impact on the solubilization of parathion - methyl and carbofuran
環糊精的制備及其對甲基對硫磷和
呋喃丹的增溶作用
A method was established to isolate and screen microorganism which could degrade carbofuran. one carbofuran - degrading strain named cds - 1 was isolated from activity sludge. cds - 1 was primarily identified as sphingomonas sp
本研究建立了分離和篩選
呋喃丹降解微生物的實驗方法，從活性污泥中篩選到一株降解
呋喃丹的細菌，將其命名為cds - 1 。
Gs - ms method was employed to analyze the degrading pathway of carbofuran. the result showed that the initial degrading product was carbofuran - 7 - phenol, then 2, 4 - bis - tertiarybutylalcohol - phenol which had never been reported before. another red substance 2 4 - bis - tertiary butyl - quinone was also found in the mixture, as for its position in the pathway was n ' t to be determined yet
通過氣-質聯機對cds - 1降解
呋喃丹的代謝產物進行了檢測分析，證明了
呋喃酚是
呋喃丹的降解產物，同時還檢測到了一種未報道過的化合物，通過質譜譜圖分析證明其就是
呋喃酚的開環產物? 2 -羥基- 3 -叔丁醇基-苯酚。
According to its physiological & biochemical characters and the homology analysis of its 16s rdna sequence. cds - 1 could completely degrade carbofuran in the medium within 14hrs with the initial concentration being 100mg / l. the degrading rate was highest among the reported carbofuran - degrading strains
Cds - 1能在14h內完全降解100mg l的呋喃丹，其降解速度要遠遠大於目前國際、國內上已報道的其它呋喃丹降解菌株，這表明它是一株高效呋喃丹降解菌。
