±¾±¨Ñ¶ ¿ËÈÕ£¬Öйú¿ÆÑ§ÔºÑÇÈÈ´øÅ©ÒµÉú̬Ñо¿Ëù»·½¿¦Ë¹ÌØÉú̬ϵͳÊÓ²ìÑо¿Õ¾Ñо¿Ô±Íõ¿ËÁÖÍŶÓÔÚ¿¦Ë¹ÌØÊ¯»ÒÍÁ¸û×÷ÈŶ¯ÏÂÍÁÈÀÑø·ÖËðʧÀú³Ì»úÖÆ·½ÃæµÄÑо¿È¡µÃϵÁÐÏ£Íû¡£
Î÷ÄÏ¿¦Ë¹×¨³ÌÓòÍÁ²ãdzª¡¢¶þÔª½á¹¹·¢Óý¡¢Ë®ÍÁ×ÊÔ´²»Æ¥Å䣬Éú̬ÇéÐμ«ÎªÅ³Èõ¡£ÒÔÍùÑо¿Åú×¢£¬¿¦Ë¹ÌØ×ÔÈ»Éú̬ϵͳÍÁÈÀ̼µªÑø·Öº¬Á¿ÏÔÖø¸ßÓÚͬµØÇøºìÈÀ£¬È»¶øÔÚ¿ª¿ÑʹÓÃºó·ºÆð¼±¾çËðʧµÄÌØÕ÷£¨ÔÉúÍÁÈÀ¿ª¿ÑÁ½ÄêºóSOMËðʧÂÊ´ï20%~40%£©£¬µ«ÏÖÔÚ¶ÔÆäËðʧÀú³ÌºÍ»úÖÆÈÔȱ·¦³ä·ÖÈÏÖª£¬ÄÑÒÔÖ§³Ö¿¦Ë¹ÌØÍÁÈÀÍË»¯Àú³Ì×è¿ØºÍÉú̬¹¦Ð§¸ßЧÌáÉý¡£
Õë¶ÔÒÔÉÏÎÊÌ⣬»ùÓÚ²î±ð·¸ûƵÂÊ´¦Öóͷ£¼°ÓñÃ×ݪֲµÄÔλ¿ØÖÆÊÔÑ飬ÒÔÍÁÈÀÍÅÔ²ÌåºÍ΢ÉúÎïΪÇÐÈëµã£¬Í¨¹ýÒ»Á¬¼à²âÍÁÈÀ̼µªÑø·Öת±ä¼°Òªº¦Àú³Ì£¬¿ÆÑ§¼ÒÆðԴ̽Ã÷¸û×÷ÈŶ¯Ï¿¦Ë¹ÌØÍÁÈÀ̼µªËðʧÀú³Ì¼°»úÖÆ¡£
Ч¹ûÅú×¢£¬·¸ûÈŶ¯Ö÷񻮮Ëé5~8mmÁ£¼¶´óÍÅÔ²Ì壬ÍÁÈÀ×ܵªËðʧÖ÷ÒªÔ´ÓÚ5~8 mmÁ£¼¶ÍÅÔ²Ìå±ÕÐî̬ÓлúÖÊÊͷźó±»Î¢ÉúÎïѸËÙ¿ó»¯Ê¹Óã¬ÍÁÈÀÏõ»¯Àú³ÌÔöÇ¿£¬´ó×ÚÏõ̬µªÁÜÈÜɥʧ£¬²¢Åãͬ½Ï¸ßµÄµØÏÂË®ÌåÎÛȾΣº¦¡£·¸ûÈŶ¯µ¼ÖÂÍÁÈÀ»îÐÔ̼¿âѸËÙ½µµÍ£¨DOC¡¢MBCµÈ£©£¬Ôö½øCO2µÄÅÅ·Å¡£ÏÄÈո߷¸ûÈŶ¯ÏÔÖøÌá¸ßCO2ÅÅ·ÅͨÁ¿£¬¿ÉÊǶ¬¼¾¸÷´¦Öóͷ£ÅÅ·ÅÎÞÏÔÖø²î±ð¡£ÔÚÏÄÈÕïÔÌ·¸ûƵÂÊ»òÕßÃâ¸ûÊÇ»º½âCO2ÅŷŵÄÓÐÓÃ;¾¶¡£ÓñÃ×ݪֲͨ¹ýÌá¸ß΢ÉúÎï´úл»îÐÔ¼ÓËÙÓлúÎïµÄÆÊÎö£¬½ø¶øÔö½øCO2ÅÅ·Å£¬¿ÉÊÇ×÷ÎïÉú³¤Àú³ÌºÍ×÷Îï²ÐÔüµÄ´æÁô»áÔöÌí̼µÄÊäÈ룬ÓÐÀûÓÚÍÁÈÀSOCµÄÖü´æ¡£¿¦Ë¹×¨³ÌÓò΢ÉúÎïÁ¿Ö÷ÒªÊÜ·¸ûÈŶ¯Ó°Ï죬¶øÎ¢ÉúÎï´úл¹¦Ð§¸ü¶àµÄÊÇÊÜÓñÃ×ݪֲµÄÓ°Ïì¡£
ÒÔÉÏÑо¿Ð§¹û½ÒÏþÔÚSoil & Tillage ResearchÉÏ¡£