ÊÈ×Ó¹¬Ï߳没 ¡¾Ö¢×´¡¿²¡Óã÷¢ÌõÖÐÓкìÉ«Ïß³æ,÷¢Ìõ³äѪ,÷¢»ù²¿·¢Ñ×,÷¢ÌõÆÆÁÑ,ÍùÍùͬʱ¸ÐȾˮù¾úʹ²¡Çé¼ÓÖØ¡£¼ÄÉúÉÙÁ¿Ïß³æÊ±,²¡ÓãûÓÐÃ÷ÏÔÖ¢×´ ¡¾²¡ÔÌ塿ΪöêËÆÊÈ×Ó¹¬Ïß³æ( Philometroides carassii)¡£´Æ³æÌ峤220ºÁÃ×,ÐÛ³æÌ峤2.46~3.74ºÁÃס£ Σº¦ºÍÁ÷ÐÐÇé›r¡¿öêËÆÊÈ×Ó¹¬Ïß³æÎªÌ¥Éú,³ÉÊì´Æ³æîÜÆÆ÷¢Ìõ,²¿·ÖÉíÌå½þµ½Ë®ÖÐ,ÓÉÓÚÉøÍ¸Ñ¹¸Ä±ä¶øÌå±ÚÆÆÁÑ,Ó׳æ±ãÉ¢µ½Ë®ÖС£Ó׳汻ν£Ë®Ôé( Thermocyclopssp.)¡¢½üÇ×½£Ë®Ôé( Cyclops vicinus)¡¢ÈøÊÏÖÐïÚË®Ôé( Sinodiaptomus sarsi)µÈÖмäËÞÖ÷ÍÌʳºó,Ó׳æÔÚË®ÔéÌåÇ»Öз¢Óý,´ÓÌìȻˮÌåÖÐÀÌÈ¡µÄË®Ôé,ÒѸÐȾÁ˽£Ë®ÔéµÄÓ׳æ,½«ÆäͶÈëÑøÖ³½ðÓãµÄË®×åÏä»ò½ðÓã³ØÖÐ,½ðÓãÍÌʳ½£Ë®Ôé¶ø¸ÐȾ¡£Ó׳æÔÙ´Ó½ðÓ㳦µÀ×êµ½¸¹Ç»Öз¢ÓýΪ³É³æ,´Æ³æ¡¢ÐÛ³æÔÚÓã÷§ÉϽ»Åä,´Æ³æÓÚÇïÄ©Ç¨ÒÆµ½÷¢ÌõÖз¢Óý³ÉÊì¡£ÓÐʱ´Æ³æÇ¨ÒÆÂ·ÏßÓдíÎó,×굽ΧÐÄÇ»ÖÐ,½ðÓã±ãËÀÍö;ÓÐʱ×êµ½ÉöÔàÖÐ,ÒýÆðÉöÔà³äѪ·¢Ñ×,¸¹Ë®Öס£Èô´Æ³æ¾ÍÔÚÓãµÄ¸¹Ç»,Ò²ÄÜ·¢Óý³ÉÊì,¶ÔËÞÖ÷Σº¦¾Í²»´óÁË¡£´Æ³æÓÚ4~5Ô¼䷢Óý³ÉÊì,Òò´ËÁ÷Ðм¾½ÚÊÇ´º¼¾(³¤½Á÷Óò),´Æ³æÓÚÇï¼¾Ç¨ÒÆ,Çï¼¾Ò²ÊÇÁ÷Ðм¾½Ú¡£ÉÏ º£ÊС¢Õ㽡¢½ËÕ¡¢ºþ±±µÈµØÇø¶¼ÓÐöêËÆÊÈ×Ó¹¬Ï߳没³öÏÖ¡£ ¡¾·ÀÖη½·¨ (1)ÿÄê11ÔÂÖÁÒîÄê2ÔÂ,×Ðϸ¼ì–˽ðÓãµÄö’ÌõÊÇ·ñÓеºìÉ«µÄÏ߳档·½·¨Êǽ«÷¢ÌõÕ¹¿ª,¶Ô¹âÓÃÈâÑÛ»ò·Å´ó¾µ¼ì–Ë¡£ (2)ÓÃϸÕëÌôÆÆ³æÌåËùÔڵIJ¡Óã×éÖ¯,½«³æÌåÌô³ö¡£È»ºóÓÃ5%¹æ¸ñµÄ±½Ôúäåï§Ï¡ÊÍ100±¶ºóµÄÈÜҺͿĨÉË¿Ú,ÿÌì1´Î,Á¬Ðø3´Î¡£×îºÃ½áºÏ±½Ôúäåï§µÄ±é¾Æ,·ÀÖμ̷¢¸ÐȾϸ¾úÐÔ¼²²¡¡£ (3)±éÈ÷äåÂȺ£Òò·Û,Ë®ÎÂ25¡æÒÔÉÏʱµÄÓÃÁ¿Ê¹Ë®Ìå³É0.03ºÁ¿Ë/Éý(ÒÔäåÂȺ£Òò¼Æ)µÄŨ¶È,Ë®ÎÂ24CÒÔÏÂʱΪ0.04ºÁ¿Ë/ÉýµÄŨ¶È,´ÙʹÓãÌåÉË¿ÚÓúºÏ¡£Í¬Ê±,Ô¤·À½ðÓãµÄÀÃÈú²¡¡¢°×Í·°××첡ºÍÊú÷[²¡µÈϸ¾úÐÔ²¡ (4)±éÈ÷90%¾§ÌåµÐ°Ù³æ,ʹˮÌå³É0.5ºÁ¿Ë/ÉýµÄŨ¶È,ɱÃð³ØÖз¢²¡µÄ½£Ë®Ôé5ÔÂÏÂÑ®¼°6ÔÂÉÏÑ®¸÷±éÈ÷1´Î¡£Í¬Ê±,Ô¤·ÀÈý´ú³æ²¡¡¢Ö¸»·³æ²¡µÈÓ㲡¡£ (5)ÿÄê4~5Ô¼ä,×îºÃͶιˮòÇò¾µÈ¶¯ÎïÐÔʳÁÏ¡£Èç¹ûͶι»îË®Ôé(ÆäÖбض¨´øÓÐÒ»¶¨ÊýÁ¿µÄ½£Ë®Ôé),ÔòÓ÷ÐË®Ì̹ý,ÒÔɱËÀË®ÔéÌåÖеÄÏß³æÓ׳æ,·ÀÖ¹½ðÓãÒòÉãʳ½£Ë®Ôé¶ø¸ÐȾ¡£ |
|ÊÖ»ú°æ|СºÚÎÝ|²Î¿¼ÎÄÏ×| Ë®×å¼²¿Ø ( ³ICP±¸19014249ºÅ-1 )
GMT+8, 2021-1-25 14:31 , Processed in 0.140950 second(s), 47 queries .
Powered by Discuz! X3.2
© 2001-2013 Comsenz Inc.