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¼Æ¦~¨Ó¡A¦h¼Æ¬ã¨sP¤O©ó¥þ¡A¥¼À£º^©Î¥þ¯×¶À¨§À³¥Î©ó®a¸V¤é³ªº¥i¯à©Ê¡F¥þ¶À¨§¤£¶È§t¦³°ª«~½èªº³J¥Õ½è(38~42%)¡A¤]¦]§t¦³¶À¨§ªo(18~22%)¦Ó´I§t¯à·½¡A¬G¨ã¦³¨Ñ¤©©Ò¦³®É´Áªº®a¸V¹}®Æªº¯à¶q©M³J¥Õ½è¨Ó·½¡CµL¼Æªº¬ã¨s«ü¥X¡G¥¿½Tªº»s¦¨¥þ¶À¨§¥i¥H§ó¦³®Äªº§Q¥Î¡F¤j³¡¥÷®a¸V¥Í²£¶°¤¤¦b¥Dn¶À¨§²£°Ï¡A¹ï©ó§Q¥Î¥¼À£º^¶À¨§¸û¬°«K§Q¡A¦Ó¬ü°ê¥H¥~ªº¦a°Ï¡A¥Ñ©ó½\Ãþ¦³©Î»ù®æ©ù¶Q¡A¥þ¯×¶À¨§«h¬O´£¨Ñ¯à¶q©M³J¥Õ½èªº³Ì¦n¨Ó·½¡C
¹ï©ó¥þ¯×¶À¨§¨ä¥Lªº¥Î³B´yz¦p¤U¡G(Poats et al¡A1961)
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Poats et al (1961)¦bUSDA¶i¦æ¤@ºØ¸gÀÙ¤W¥i¹ê¦æ©Ê¤§¬ã¨s¡A§Q¥Î²iµN¡A¥¼À£º^¶À¨§¯»²K¥[©ó®a¸V¹}®Æ¤¤¡F¦bªüªÖ¦â¦è¥_³¡¶i¦æ¦¹¶µ¬ã¨s¡A®É¶¡¬O1960¦~³Ì«á¤TÓ¤ë¡FÃÒ©ú¦b°Ó·~¤W¥i³Q±µ¨ü¥B¦X¥G¸gÀÙ¡A¨ä¸`¬Ù¼ç¦b¶O¥Î¬°¨C¾·¶À¨§US $ 2.76~US $ 13.62¡C
¦pªG¥þ¶À¨§¬O¤@¸gÀÙ¾A©y¦¨¥÷¡A³Ì¦nªº¤èªk¬O§Q¥Î½u©Êp¹º§Þ¥©¡A¨M©w²£ª«ªº¿ï¾Ü¡A³]p¥X³Ì§C¶O¥Îªº¤é³¡C°²Y¤£¥i¯à¡A«h¤Uz¤½¦¡(½s¦ÛDoty¡A1965)¥i¥Î¨Ó´ú©w¥þ¶À¨§¬O§_¦X©ó¸gÀÙ§Q¥Î¡G
A=(0.8636¡ÑY)¡Ï (W¡Ñ1.292¡Ñ2000¡ÑZ)¡Ð (S+C)
A¬O§Q¥Î²iµN¥þ¶À¨§¤§¸gÀÙ§Q¯q©Î¤£§Q¡CY¬O44%³J¥Õ½è¤§¶À¨§¯»¨C¾·ªº·í¦a»ù®æ¡A¦Ó0.8636¬O¥þ¶À¨§(38%³J¥Õ½è)©M44%³J¥Õ½è¶À¨§¯»¤§¶¡ªº¬ÛÃö«Y¼Æ¡F¦pªG¬O49%³J¥Õ½è©Î³J¥Õ½è§t¶q®t²§«Ü¤j¡A«h¨ä»ù®æ¤ñ¸û¦]¯ÀÀ³ÀH¤§½Õ¾ã¡CW¬O¥þ¶À¨§¤¤¶À¨§ªo¦Ê¤À²v(¤@¯ë18.5%)¡A¦Ó1.292¬O¶À¨§ªo©M°Êª«¯×½èªº¬ÛÃö¯à»ù¡F³o¨Ç¦]¯ÀÀHµÛ¤£¦Pªº¯×½è¨Ó·½¨Ì¤ñ¨Ò¦Ó¥i¯à½Õ¾ã¡CZ¬O¨C¤½¤ç¯×½èªº·í¦a»ù®æ¡C¦¹¨â³¡¥÷pºâ¯à¶q©M³J¥Õ½è¡A¥þ¶À¨§©Ò¨ÑÀ³ªº¬Û¹ïÈ¡F¦Ó«á´î¥hS¡A¦¹¬°¨C¾·¥þ¶À¨§»ù®æ(36.74 bushels¡þ¾·)¡A¦A¥[¤WC¡B¦¹§Y¨C¾·¶À¨§ªº»s³y¦ô»ù¡Cpºâȵø¾÷±ñÃþ«¬©Î¶À¨§²£¶q¦Ó§ïÅÜ¡A¥B¨C¤@Ó§O¦]¯À¥²¶·½Õ¾ã¨äÈ¥H¾A¦X¦X©yªº±¡ªp¡C¨Ì¾ÚȪº¤ñ¨Ò©Î¤½¦¡¤¤¡A¥i¯à©ö©ó¿ëÃѶÀ¨§ªo©M³J¥Õ½è§t¶qÀH¤£¦Pªº³õ©Ò¦Ó¦³©Ò®t²§(ªí¤@)¡C
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ªí¤@ ªüªÖ¦â¦{¤£¦P¦a°Ï¥Íªøªº¤£¦P¶À¨§ªº³J¥Õ½è©Mªo¤§Åܶq
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||||||
Ãþ §O |
Stuttgart |
Marianna |
Manilla |
Keiser |
Rohwer |
¥§¡È |
³J¥Õ½è % |
||||||
Lee68 | 44.1 |
41.5 |
40.6 |
40.0 |
41.0 |
41.4a |
Bragg | 42.5 |
40.6 |
39.3 |
39.1 |
39.8 |
40.3b |
Hill | 41.8 |
40.7 |
38.6 |
39.4 |
39.9 |
40.1c |
Davis | 41.8 |
39.2 |
38.9 |
39.5 |
38.9 |
39.5bc |
Dare | 40.9 |
39.3 |
38.4 |
38.3 |
38.4 |
39.1c |
¥§¡È | 42.2a |
40.3b |
39.2c |
39.1c |
39.6bc |
¡@ |
ªo % |
||||||
Dare | 23.1 |
24.9 |
23.5 |
23.6 |
24.5 |
¡@ |
Davis | 21.9 |
23.3 |
23.0 |
22.9 |
22.6 |
23.9x |
Hill | 22.0 |
22.9 |
23.4 |
22.2 |
22.9 |
22.7y |
Lee68 | 21.3 |
22.5 |
23.0 |
22.8 |
21.9 |
22.3y |
Bragg | 21.2 |
22.2 |
22.7 |
22.4 |
22.1 |
22.1y |
¥§¡È | 21.9b |
23.2a |
23.1a |
22.8a |
22.8a |
¡@ |
abc ªí¥Ü¬Û¦Pªº¤å¦r¥N¸¹¶¡µL©úÅã®t²§ (P<.05)
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Ãö©ó»s¦¨ªº¥þ¶À¨§Àç¾i»ùÈ¡A¶È¦³¼Æ¾Ú¬O¥i§Q¥Îªº¡F^°ê¦³³\¦h¤£¦P¨Ó·½ªº¼Æ¾Ú¡A¨Ì¾Ú¶À¨§¨Ó·½©M»s³yÃþ«¬¡AÅã¥Ü¥NÁ¯àȽd³ò¬°3450~4273 M.E. kcal¡þkg¡C¦b®ò°ò»Ä¥i®ø¤Æ²v¤W¦³¤Ö¼Æªº¬ã¨s«ü¥X¡A®ò°ò»Ä¯}Ãa±¡§Î©M¼ö³B²z¹Lµ{¦³¨Ç·LÃö«Y¡C³\¦h¬ã¨sªº¥Øªº¦b©ó½T¦ô¶q¥þ¯×¶À¨§ªº¼ç¦b»ùÈ¡C
¡@
¡m»s³y¹Lµ{¡n
¦h¼Æ¥þ¶À¨§¤§¸Ë³y¤èªk¬O¥i§Q¥Îªº¡A¤j³¡¥÷§¡°w¹ï°Ó·~¥Î©Î¹A³õ¥Î¨â³¡¥÷¡CÀ£º^¦¡ªº»sµ{¤¤¡A¶À¨§¦bÂX®iÀ£º^¾¹¤¤¸g¹LÀ£¬ï¤Õ±j¤OÀ½¥X¡A¥i¥Ñ¿iÀ¿²£¥Í¼ö¡F¦b¬Y¨Ç¼Ò¦¡ÃB¥~´£¨Ñ»]®ð¡A¥Î¨Ó²iµN¶À¨§¥H¨Ï¯Ø®q¥Õú@§í¨î¾¯¤£¬¡¤Æ¡F¦¨«~¬°¯»ª¬ª«½è¤£¶·ÃB¥~¿i¸H¡A¤@¯ë¦³¦h¶qªº²ÓM¯}µõ¡A¥BÀç¾i¯À¤@¯ë¦³¸û°ªªº¥i®ø¤Æ©Ê¡C¨Ì·Ó«¬¦¡¡A¤@¨Ç°®Àê¹Lµ{¥i¯à¥²¶·¡A¤×¨ä¬Oª«½è¥²¶·¶J¦s®É¡F¨ä³]³Æ¥i¯à¦³³\¦h¾÷¾¹¡A±q©ì¦²¾÷¨ì¹q¤O©Î¨Tªoµo°Ê¾÷¡C¨ä²£¶q¨C¤p®É450¨ì5500¤½¤ç¡C
²Ä¤GºØ«¬¦¡¬O§Q¥Î°®¼ö¨Ó¯M¯N©Î¯M°®¥þ¶À¨§¡A¥»¼Ò¦¡¤D¨Ï¥þ¶À¨§µu®É¶¡¸g¹L®ðÅé¿U¿N©Î¨ä¥L¼ö·½¥H«K§¹¥þ²iµN¡C¦¹ºØ»sµ{µLªk·´Ãa²ÓM¡A¦b²V¦X¤é³¤§«e¥²¶·¸g¹L¿i¸H¡BºuÂà©Î»s¤ù¡C¥i§Q¥Îªº²£¶q¨C¤p®É450~4500¤½¤ç¡C
Rogler©MCarrick (1961)©ó½\Ãþ°®Àê¾¹¤º¼ö¤Æ¶À¨§¨Ï¤§Åܦ¨¦×Âû¤Î¤õÂû¤é³(ªí¤G©M¤T)¡FFerrier©MLopez (1979)´yz§Q¥Î¼öªÅ®ð°®Àê¾¹¡A¦b99~110¢J¤U¦¨¥\¦a»s¦¨¥þ¶À¨§¡F¦Ó¤@¯ë¹}®Æ»s³y·~ªÌ¡A§Q¥Î½\Ãþ°®Àê¾¹¦³®Ä¦a»s³y¥þ¶À¨§¡C
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¥þ¯×¶À¨§ % |
6~10¶g ¼W« (g) |
6~10¶g ¹}®Æ¡þ¼W« |
0 |
809 |
3.47 |
6.9 |
838 |
3.36 |
13.6 |
792 |
3.48 |
27.1 |
790 |
3.41 |
(Rogler ¡® Carrick¡A1961)
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8~16¶g ¼W« (kg) |
0 |
3.59 |
9.62 |
3.55 |
19.51 |
3.23 |
29.66 |
3.05 |
40.00 |
2.77 |
(Rogler ¡® Carrick¡A1961)
¡@
¿ï¾ÜµNªm©Î»]®ð²iµN¥H»s³y¥þ¶À¨§¡A¦¹Ãþ¦ü¤@²Õ»s³y¸H¦×ªº¹Lµ{¡AÁöµM°Ó·~¤Æªº¶À¨§»sµ{³]³Æ¤§³]p¤£«Ü¯S®í¡CUSDA´yz¤@ºØ¡§¶m§ø¦¡¡¨¨t²Î¡A¦b55¥[¨Ú¹ª½ü¤¤¥HµNªm»s¦¨¤p¶q(Albrecht et al¡A1967¡FMustakes et al¡A1967)¡C
Colorado¾÷±ñ®v³]p¤@ºØ¨t²Î¡A¦b¼ö¤ÆÆQ§É¤¤¯M°®¥þ¶À¨§¡F½Õ¾ãÆQ§É·Å«×©M¶À¨§ªº©ñ¸m®É¶¡¡A¥i¥H±±¨î¥¿½Tªº²iµN¹Lµ{(Raghavan et al¡A1974)¡C³oºØ»sµ{¯à¦¨¥\¦a²£¥Í¤HÃþ©Ò¥Îªº¥þ¯×¨§¯»(Jansen et al¡A1967)¡C
·Lªi¨t²Î¯à¥Î¨Ó²iµN¶À¨§¡AGustavson et al (1971)¸ÕÅçµ²ªG¡A¥i¥H±o¨ì¹}®ÆÂà´«²v©M¯Ø«¡A¦ýÅé«·|´î¤Ö¡C Wing©MAlexander(1971)«ü¥X·Lªi»sµ{¯à°÷§ïµ½¶À¨§¯»ªºÀç¾i»ù¡CRunnels©MMalone (1978)³ø§i§Q¥Î·Lªi²iµN¶À¨§¤§¦×Âû¤é³©M°Ó·~¦×Âû¤é³¬Û¸û¤U¡A¦³¬Ûµ¥ªº¥Íªø²v¦Ó¦³¸û¦nªº¹}®ÆÂà´«²v(ªí¥|)¡CHafez et al (1983)¤]»{¬°¦×ÂûÁý¹}·Lªi²iµN¶À¨§¤§¥Íªø¸û¦n¡C
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³B ²z ¤è ¦¡ |
Åé « (g) |
¹}®Æ¡þÅé« |
1. °Ó·~¤é³ ( ¥h´ß¶À¨§¯» ) | 1750a |
1.90b |
2. ·Lªi¼ö¤Æ¶À¨§ | 1758a |
1.86a |
ab ªí¥Ü¬Û¦Pªº´yzµL©úÅã®t²§ (P<.05)
¡@
Skrede©MHerstad (1978)¸ÕÅç·Lªi¤Æ§Þ¥©¡Aµu´ÁÃn®Í©ó°ª·Å¤U©ñ®g¼ö¡A©Ò²£¥Í¥þ¶À¨§Áý¹}²£³J¥ÀÂû®É´î¤ÖÀç¾i¥i®ø¤Æ²v¡A¨ä§¿ú@ȫܧC¡A¦¹ºØ±¡§Î¥i¯à¥Ñ©ó¹L¼ö©Ò³y¦¨¡C
²iµN¥þ¯×²£ª«¦³«Ü¦nªºÃ©w©Ê¡F¤ñ¸û¨â²ÕÀ£º^¶À¨§ªºÃ©w©Ê(ªí¤)¡A¤@²Õ¥H§Ü®ñ¤Æ¾¯«OÅ@¡A¥t²Õ¥¼³B²z¡A¥ÑMustakes et al (1964)´£¥X¡C¸ÕÅçµ²ªG¡A¦b37¢J¤U¨âºØ²£ª«§¡¥i¶J¦s9Ó¤ë¡A¦³¦nªºÃ©w©Ê¡F¸û°ª·Å«×¤U45¢J®É¡A¥¼³B²z²Õ¦b9¶gÅã²{¹L®ñ¤Æ»ù¼W¥[¡F24¢J¤U¡A§¡¥i¦³1¦~ªº¶J¦s®É¶¡¡C¦]¦¹¡A³o¨Ç²£ª«¦³¾A·íªº¶J¦séw©Ê¡F§¹¾ãªº¶À¨§¥i¯à¦³¤@©wªº¶J¦s®É¶¡¡A¦ý©M»sµ{«á¶À¨§²£ª«¤§¶J¦sÀ³¸ÓµLÃö¡C
¡@
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¶J¦s·Å«×©M Àã «× |
¶J¦s®É¶¡ (wk) |
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§Ü®ñ¤Æ¾¯ |
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37¢J¡þ45%RH |
0 |
0.42 |
0.39 |
1.0 |
1.2 |
3 |
0.54 |
0.49 |
2.2 |
2.4 |
|
6 |
0.55 |
0.55 |
2.2 |
2.2 |
|
9 |
0.56 |
0.56 |
2.2 |
2.2 |
|
15 |
0.80 |
0.75 |
2.5 |
2.2 |
|
26 |
0.86 |
0.92 |
2.8 |
2.4 |
|
39 |
0.99 |
0.99 |
3.0 |
2.5 |
|
45¢J¡þ25%RH |
0 |
0.42 |
0.39 |
1.0 |
1.2 |
3 |
0.55 |
0.50 |
2.2 |
2.5 |
|
6 |
0.56 |
0.56 |
2.2 |
2.5 |
|
9 |
0.66 |
0.66 |
2.8 |
2.6 |
|
15 |
0.87 |
0.72 |
6.4 |
3.0 |
|
26 |
0.88 |
0.85 |
54.0 |
3.1 |
|
39 |
4.84 |
0.99 |
65.8 |
3.3 |
1 ´ú©wªo¯×»Ä
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