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¡@¡@½L©T¯ó¬O¥xÆW¨Å¤û¹}¾iªº¥Dnªª¯ó¤§¤@¡A¦h¦~¨Ó¯b¸Õ©Ò·s¦Ë¤À©Ò¶i¦æ«Ü¦h°Êª«¸ÕÅç¥Hµû¦ô¨äÀç¾i»ùÈ¡A¥]¬A¡G«C¤Â¡B¤H¤u°®Àê»P¤é®Í¥´¥]¹ï½L©T¯óA254¤Æ¾Ç¦¨¤À¤Î®ø¤Æ²vªº¼vÅT¡]¤¤µØ¹A¾Ç·|³ø1990, 48: 58¡^¡A¥xÆW¤s©Y¦a¨Å·~¸gÀç¬ã¨s¡Ð(1) ©ñªª¸ÕÅç¡]¯b²£¬ã¨s1989, 22(2): 53¡^¡C½L©T¯óA254¤£¦P¥Íªø´Á¤§Àç¾i»ùÈ¡]¯b²£¬ã¨s1991, 24(1): 59¡^¡A¤£¦P³Î´Á¹ï½L©T¯ó²£¶q¤Æ¾Ç¦¨¤À»PÀç¾i»ù½è¤§¼vÅT¡]¤¤°ê¯bªª¾Ç·|»x1993, 22(4): 373¡^¡A½L©T°®¯ó»P¥b°®«C¶J¯ó¹}¾iªc¨Å¤û¤§¬ã¨s¡]¯b²£¬ã¨s1994, 27(3): 227¡^¡A¼vÅT½L©T¯ó®ø¤Æ²v´ú©w¤§¦]¯À¡]¹T¹A¤Ñ¦a2000, 38: 16¡^¡Cºî¦X¥H¤W½L©T¯ó®ø¤Æ²v´ú©w©Ò±o¸ê®Æ¡A§Q¥Î°jÂk¤èµ{¦¡¥[¥H²Îp¤ÀªR¡A±´°Q½L©T¯ó¦¨¤À»PÀç¾i»ùȪº¬ÛÃö¡C
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ªí¤@¡B¡@½L©T¯ó¤Æ¾Ç¦¨¤À¤§¶¡ªº¬ÛÃö«Y¼Æ(r)
Table 1. Correlation coefficients (r) among chemical
compositions of pangolagrass
¡@ | ¤¤¬~ÅÖºû | »Ä ¬~ | ²ÊÅÖºû | µL´á©â | ¯×ªÕ | ²Ê³J¥Õ½è | ¼ö¯à |
NDF | ¤ì½è¯À | CF | ¥Xª« | EE | CP | Gross | |
ADL | NFE | Energy | |||||
»Ä¬~ÅÖºû¡A | 0.8414 *** | 0.7725*** | 0.8267*** | 0.0644 | -0.7539*** | -0.4055* | -0.4009* |
ADF |
|||||||
¤¤¬~ÅÖºû¡A | 0.6516*** | 08923*** | -0.1382 | -0.5276** | -0.2269 | -0.1084 | |
NDF |
¡@ | ||||||
»Ä¬~¤ì½è¯À¡A | |||||||
ADL |
-0.3401* | -0.4021* | -0.0505 | -0.0941 | |||
²ÊÅÖºû¡ACF | |||||||
µL´á©â¥Xª«¡A | -0.5407** | -0.9122*** | -0.6407*** | ||||
NFE |
|||||||
¯×ªÕ¡AEE | 0.7537*** | 0.5898*** | |||||
²Ê³J¥Õ½è¡ACP | 0.7543*** |
*, **»P***ªí¥Ü¹F¨ì5%, 1%»P0.1%ªºÅãµÛ®t²§¤ô·Ç
*, ** and ***: singnificant at 5%, 1% and 0.1%, respectively.
ªí¤G¡B¡@½L©T¯ó¤Æ¾Ç¦¨¤À»P¬¡Åé®ø¤Æ²v(r)
Table 2.¡@Correlation coefficients (r) among chemical compositions of
pangolagrass and in vivo digestibilities
¡@ | °®ª«½è®ø¤Æ²v | Á`¥i®ø¤ÆÀç¾i¤À | ²b¯à | ¥i®ø¤Æ¯à |
DMD | TDN | NEl | DE | |
°®ª«½è®ø¤Æ²v¡ADMD | ¡@ | 0.9520 *** | 0.8479 *** | 0.9577 *** |
Á`¥i®ø¤ÆÀç¾i¤À¡ATDN | ¡@ | 0.9354 *** | 0.9549 *** | |
²b¯à¡ANEl | ¡@ | 0.8794 *** | ||
»Ä¬~ÅÖºû¡AADF | -0.8084 *** | -0.8833 *** | -0.8051 *** | -0.8142 *** |
¤¤¬~ÅÖºû¡ANDF | -0.5873 *** | -0.6613 *** | -0.6476 *** | -0.5469 ** |
»Ä¬~¤ì½è¯À¡AADL | -0.7393 *** | -0.6702 *** | -0.5467 ** | -0.6854 *** |
²ÊÅÖºû¡ACF | -0.5998 *** | -0.6926 *** | -0.7406 *** | -0.6197 *** |
µL´á©â¥Xª«¡ANFE | -0.3142 | -0.1291 | 0.0621 | -0.2311 |
¯×ªÕ¡AEE | 0.6372 *** | 0.6795 *** | 0.5651 *** | 0.6340 *** |
²Ê³J¥Õ½è¡ACP | 0.5410 ** | 0.3985 * | 0.2223 | 0.4753 ** |
¼ö¯à¡AGross Energy | 0.5041 ** | 0.3905 * | 0.2674 | 0.5352 ** |
¡@¡@¡@¡@¡@¡@¡@*, **»P***ªí¥Ü¹F¨ì5%, 1%»P0.1%ªºÅãµÛ®t²§¤ô·Ç
¡@¡@¡@¡@¡@¡@¡@*, ** and ***: singnificant at 5%, 1% and 0.1%, respectively.
¹Ï¤@¡B¡@¥H»Ä¬~ÅÖºû(ADF)¹w¦ôªc¨Å²b¯à(NEl) ¡@ |
¹Ï¤T¡@¥H»Ä¬~ÅÖºû(ADF)¹w¦ô¥i®ø¤Æ¯à(DE) ¡@ |
¹Ï¤G¡@¥H»Ä¬~ÅÖºû(ADF)¹w¦ôÁ`¥i®ø¤ÆÀç¾i¤À(TDN) | ¹Ï¥|¡@¥H»Ä¬~ÅÖºû(ADF)¹w¦ô°®ª«½è®ø¤Æ²v(DMD) |