The activitties of SOD, contents of protein and chlorophyll of Potamogeton crispus L. were examined after planted in water with different COD level. The results indicated that P. crispus showed relatively strong toler...The activitties of SOD, contents of protein and chlorophyll of Potamogeton crispus L. were examined after planted in water with different COD level. The results indicated that P. crispus showed relatively strong tolerance to COD stress and could partly clear polluted water.展开更多
青海湖现有眼子菜科植物共3属11种,其中有7个是新发现的特有种:1. Potamogeton miniatus Y. D. Chen 2. P. erhaiensis Y. D. Chen 3. P. applanatus Y. D. Chen 4. P. bracteatus Y. D. Chen 5. P. leptanthus Y. D. Chen 6. P. nanus ...青海湖现有眼子菜科植物共3属11种,其中有7个是新发现的特有种:1. Potamogeton miniatus Y. D. Chen 2. P. erhaiensis Y. D. Chen 3. P. applanatus Y. D. Chen 4. P. bracteatus Y. D. Chen 5. P. leptanthus Y. D. Chen 6. P. nanus Y. D. Chen 7. Zannichellia qinghaiensis Y. D. Chen并有海生植物(Ruppia maritima)区系成分出现。展开更多
文摘The activitties of SOD, contents of protein and chlorophyll of Potamogeton crispus L. were examined after planted in water with different COD level. The results indicated that P. crispus showed relatively strong tolerance to COD stress and could partly clear polluted water.
文摘青海湖现有眼子菜科植物共3属11种,其中有7个是新发现的特有种:1. Potamogeton miniatus Y. D. Chen 2. P. erhaiensis Y. D. Chen 3. P. applanatus Y. D. Chen 4. P. bracteatus Y. D. Chen 5. P. leptanthus Y. D. Chen 6. P. nanus Y. D. Chen 7. Zannichellia qinghaiensis Y. D. Chen并有海生植物(Ruppia maritima)区系成分出现。