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Ó뵥ʩ»¯·ÊÏà±È£¬³ýÁËNPK´¦Àíëåø»îÐÔÏÔÖø¸ßÓÚNPK+OMÍ⣬NPK+OM´¦ÀíÍÁÈÀÖÐËáÐÔÁ×Ëáø¡¢×ª»¯Ã¸¡¢¹ýÑõ»¯Çâø»îÐÔÏÔÖø¸ßÓÚµ¥Ê©»¯·Ê¼°²»Ê©·Ê. ÎҵķÒëÈçÏÂ: Comparing with chemical fertilizer applications only, except to the urease activity of NPK treatment was significant higher than NPK+OM treatment, the activity of acid phosphatase, catalase and invertase in NPK+OM was significant higher than other chemical fertilizer application only and CK. Éó¸åÈË˵ÎҵķÒëÓÐÎó,Çë°ïæÐÞ¸Ä,лл. |
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mln127
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3Â¥2013-01-31 10:59:06
Andyma
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2Â¥2013-01-31 10:39:21
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³±Á÷: ½ð±Ò+1, ¡ï¡ï¡ïºÜÓаïÖú 2013-02-01 11:41:55
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nwsuafliu
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³±Á÷: ½ð±Ò+2, ·ÒëEPI+1, ¡ï¡ï¡ïºÜÓаïÖú 2013-02-01 11:41:46
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¿Í¹ÛµÄ˵£¬ÄãµÄÖÐÎıíÊö´æÔÚÑÏÖØÎÊÌâ£¬Ç°ÃæÊÇ¡°Ó뵥ʩ»¯·ÊÏà±È¡±£¬ºóÃæÊÇ¡°¸ßÓÚµ¥Ê©»¯·Ê¼°²»Ê©·Ê¡±£¬²»¿ÉÒÔÕâÑùÓᣠNPK+OM treatment resulted in significantly lower urease activity than NPK treatment. However, NPK+OM treatment had significantly higher activities of acid phosphatase, catalase and invertase than those of chemical fertilizer application alone and CK. |

5Â¥2013-01-31 17:01:25













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