Một số đặc điểm sinh học, khả năng sản xuất của chim Trĩ đỏ khoang cổ (Phasianus colchicus) trong điều kiện nuôi nhốt

Header Page of 166 B GIO DC V O TO B NễNG NGHIP V PTNT VIN CHN NUễI ***** HONG THANH HI HONG THANH HI MT S C IM SINH HC, KH NNG SN XUT CA CHIM TR KHOANG C (Phasianus colchicus) TRONG IU KIN NUễI NHT Chuyờn ngnh : CHN NUễI Mó s : 62 62 01 05 Ngi hng dn khoa hc: TS Vế VN S TS DNG XUN TUYN H NI - 2012 Lời cam đoan Footer Page of 166 Header Page of 166 Tụi xin cam oan õy l cụng trỡnh nghiờn cu ca tụi Cỏc s liu, kt qu nờu lun ỏn l trung thc Nhng cụng trỡnh nghiờn cu ca cỏc tỏc gi khỏc nu c s dng lun ỏn u cú chỳ thớch ngun s dng./ Tác giả LUậN áN Hong Thanh Hi Footer Page of 166 Header Page of 166 LI CM N hon thnh bn lun ỏn ny, tụi xin chõn thnh cỏm n cỏc quý thy hng dn: TS Vừ Vn S; TS Dng Xuõn Tuyn ó dy cụng giỳp tụi v trớ tu, thi gian cng nh cụng sc tụi hon thnh bn lun ỏn ny Tụi xin chõn thnh cỏm n n Ban Giỏm c Vin Chn nuụi, Phũng o to v Thụng tin, Tp th cỏn b cụng nhõn viờn Trung tõm Thc nghim v Bo tn vt nuụi, B mụn ng vt Quý him v a dng sinh hc - Vin Chn nuụi ó to iu kin tt nht tụi hon thnh lun ỏn ny Tụi ht sc cỏm n ti cỏc GS, PGS, TS quỏ trỡnh c lun ỏn ó cú nhng nhn xột giỳp tụi sa cha v b sung kp thi cỏc thiu sút Xin gi li cm n chõn thnh n cỏc c quan, thy cụ giỏo, bn bố v cỏc ng nghip ó cú s ng viờn, giỳp tụi hon thnh lun ỏn ny Cui cựng tụi xin dnh tỡnh cm v li cm n n gia ỡnh, v v tụi ó c v, ng viờn, chia x nhng khú khn v to mi iu kin tt nht cho tụi sut thi gian thc hin lun ỏn H Ni, thỏng nm 2012 Tác giả LUậN áN Hong Thanh Hi Footer Page of 166 Header Page of 166 MC LC Trang LI CAM OAN LI CM N MC LC DANH MC CC CH VIT TT DANH MC CC BNG DANH MC CC HèNH, TH LI M U 1 Tớnh cp thit ca ti Tớnh cp thit ca ti í ngha khoa hc v thc tin ca ti 3.1 í ngha khoa hc 3.2 í ngha thc tin CHNG 1: TNG QUAN TI LIU 1.1 Mt s c im sinh hc ca chim tr khoang c 1.1.1 Gii thiu ging chim Tr khoang c 1.1.2 Tp tớnh ca chim Tr khoang c 1.1.3 Sinh lý, sinh húa mỏu 13 17 1.2 Kh nng sinh sn ca chim Tr khoang c 1.2.1 T l nuụi sng 17 18 1.2.2 Tui thnh thc v tớnh 1.2.3 Thi gian v thi gian ngh 18 1.2.4 Nng sut trng 19 20 1.2.5 Khi lng v cht lng trng 23 1.2.6 Kh nng th tinh v kt qu p n 25 1.3 Kh nng sinh trng v cho tht ca chim Tr khoang c 1.3.1 Sinh trng v cỏc yu t nh hng n sinh trng 25 1.3.2 Nng sut, cht lng tht v hiu qu s dng thc n 34 37 1.4 Tỡnh hỡnh nghiờn cu v ngoi nc 37 1.4.1 Ngoi nc 42 1.4.2 Tỡnh hỡnh nghiờn cu nc CHNG 2: VT LIU V PHNG PHP NGHIấN CU 44 2.1 Vt liu v Phng phỏp nghiờn cu 44 2.1.1 Vt liu 44 2.1.2 a im nghiờn cu 44 44 2.1.3 Thi gian nghiờn cu Footer Page of 166 Header Page of 166 44 2.2 Ni dung nghiờn cu 2.3 Phng phỏp nghiờn cu 45 2.3.1 Nghiờn cu v c im sinh hc 45 2.3.2 Cỏc ch tiờu ỏnh giỏ kh nng sinh sn ca chim Tr KC 46 2.3.3 Kh nng sn xut tht ca chim Tr KC thng phm 53 2.4 Phng phỏp x lý s liu 56 CHNG 3: KT QU V THO LUN 57 3.1 c im sinh hc c bn ca chim Tr khoang c 37 3.1.1 Gii thiu s b v c im ngoi hỡnh 57 3.1.2 Mt s tớnh ca chim Tr KC 60 3.1.3 Mt s ch tiờu sinh lý, sinh húa mỏu ca chim Tr KC 68 3.2 Kh nng sinh sn ca chim Tr KC 71 3.2.1 Giai on chim v hu b 71 3.2.2 Giai on sinh sn ca chim Tr KC 86 3.2.3 T l trng cú phụi v kt qu p n ca chim Tr KC 97 3.2.4 Cỏc ch tiờu cht lng trng ca chim Tr KC 101 3.3 Kh nng sinh trng v cho tht ca chim Tr KC 107 3.3.1 Kh nng nuụi sng ca chim Tr KC 107 3.3.2 Kh nng sinh trng ca chim Tr KC 108 3.3.3 Hiu qu s dng thc n ca chim Tr KC 114 3.3.4 Hiu qu kinh t 117 3.3.5 T l thõn tht v cht lng tht ca chim Tr KC 117 KT LUN 121 Kt lun 121 Kin ngh 122 CC CễNG TRèNH CễNG B Cể LIấN QUAN N LUN N 123 TI LIU THAM KHO 123 PH LC 144 Footer Page of 166 Header Page of 166 DANH MC CC Kí HIU V CH VIT TT TRONG LUN N Footer Page of 166 Ca Canxi KC khoang c VT n v tớnh KLCT Khi lng c th ME Nng lng trao i MJ Megajun PT Phng thc TA Thc n TCVN Tiờu chun Vit Nam TH Th h TTTA Tiờu tn thc n Header Page of 166 DANH MC BNG Bng 1.1 Cỏc thnh phn mỏu ca chim Tr khoang c cỏc thỏng khỏc nm 15 Bng 1.2 Cỏc thnh phn mỏu ca chim Tr khoang c cỏc la tui khỏc 16 Bng 1.3 Sn lng trng v t l trng v ca chim Tr khoang c 20 Bng 1.4 Khi lng chim Tr khoang c 16 tun tui ti Australia 27 Bng 1.5 Khu phn nuụi chim Tr qua cỏc thỏng tui 30 Bng 1.6 Tiờu th thc n trung bỡnh ca 100 chim Tr nuụi tht 30 Bng 2.1 48 Ch dinh dng nuụi chim Tr KC sinh sn th h Bng 2.2 Ch dinh dng nuụi chim Tr KC sinh sn th h v 48 Bng 2.3 Ch dinh dng nuụi chim Tr KC thng phm 53 Bng 3.1 Tn s chim Tr KC tip cn vi mỏng n ly thc n 53 Bng 3.2 T l chim Tr KC u trờn so 62 Bng 3.3 S trn ỏnh ca chim Tr KC 63 Bng 3.4 S trn ỏnh ca chim Tr KC theo thi gian ngy 64 Bng 3.5 Kh nng chp nhn v khụng chp nhn trng phi ging ca chim Tr KC mỏi theo cỏc thi im ngy 66 Bng 3.6 68 Thi gian trng ca chim Tr KC mỏi mt ngy ờm Bng 3.7 69 Mt s ch tiờu sinh húa mỏu ca chim Tr KC Bng 3.8 T l nuụi sng ca chim Tr KC t lỳc mi n n 32 tun tui ca n thuc th h 72 Bng 3.9 Khi lng c th chim Tr KC qua th h t mi n n 10 tun tui 75 Bng 3.10 Khi lng c th ca chim Tr KC mỏi nuụi qua th h t 12 n 32 tun tui 77 Bng 3.11 Khi lng c th chim Tr KC trng qua th h t 12 n 32 tun tui 78 Bng 3.12 Khi lng c th v kớch thc cỏc chiu o ca chim Tr KC 10 tun tui 80 Bng 3.13 Khi lng c th v kớch thc cỏc chiu o ca chim Tr KC 20 Footer Page of 166 Header Page of 166 tun tui 81 Bng 3.14 H s tng quan gia lng c th v kớch thc cỏc chiu o lỳc 10 tun tui ca chim Tr KC 83 Bng 3.15 H s tng quan gia lng c th v kớch thc cỏc chiu o lỳc 20 tun tui ca chim Tr KC 83 Bng 3.16 Thc n thu nhn ca chim Tr KC giai on t mi n n 10 tun tui 84 Bng 3.17 Thc n thu nhn chim Tr KC giai on 12 n 32 tun tui 85 Bng 3.18 T l hao ht ca n chim Tr KC sinh sn thuc th h nuụi theo phng thc qua cỏc thỏng 86 Bng 3.19 T l hao ht ca n chim Tr KC sinh sn thuc th h nuụi theo phng thc qua cỏc thỏng 87 Bng 3.20 Khi lng c th chim Tr KC mỏi theo t l 88 Bng 3.21 T l , nng sut trng v tiờu tn thc n/10 qu trng ca chim Tr KC qua cỏc thỏng th h 90 Bng 3.22 T l v tiờu tn thc n/10 trng ca chim Tr KC th h 91 Bng 3.23 T l , nng sut trng v tiờu tn thc n ca chim Tr KC th h nm th 93 Bng 3.24 Nng sut trng mỏi/nm ca chim Tr KC 96 Bng 3.25 Tiờu tn thc n/10 trng ca chim Tr KC 97 Bng 3.26 Mt s t l p n ca n chim Tr KC th h 98 Bng 3.27 Mt s t l p n ca n chim Tr KC th h 99 Bng 3.28 Mt s t l p n ca n chim Tr KC th h 100 Bng 3.29 Khi lng trng ca chim Tr KC qua cỏc giai on 102 Bng 3.30 Mt s ch tiờu cht lng trng ca chim Tr KC (n=30 qu) 103 Bng 3.31 T l nuụi sng ca chim Tr KC qua cỏc giai on tui 107 Bng 3.32 Khi lng c th ca chim Tr KC giai on 0-9 tun tui 110 Bng 3.33 Khi lng c th ca chim Tr KC mỏi v trng t 10 - 20 tun tui 111 Bng 3.34 Tng lng tuyt i ca chim Tr KC giai on 10 tun tui 113 Footer Page of 166 Header Page of 166 Bng 3.35 Tng lng tuyt i ca chim Tr KC giai on 11-20 tun tui 113 Bng 3.36 Thu nhn thc n chim Tr KC qua cỏc tun tui 114 Bng 3.37 Tiờu tn thc n/1kg lng c th (FCR) t 14-20 tun tui 116 Bng 3.38 Hiu qu kinh t nuụi chim Tr KC thng phm (2011) 117 Bng 3.39 Mt s ch tiờu phõn tớch thõn tht 117 Bng 3.40 Mt s ch tiờu v thnh phn hoỏ hc ca tht 119 Bng 3.41 Kt qu phõn tớch 16 axit amin tht chim Tr KC 119 Footer Page of 166 Header Page 10 of 166 DANH MC HèNH V, TH V BIU HèNH V: Hỡnh 1.1 Chim Tr KC trng Hỡnh 1.2 Chim Tr KC mỏi Hỡnh 1.3 m chim Tr non Hỡnh 1.4 Kim tra trng Hỡnh 1.5 Nuụi chim Tr ln Hỡnh 1.6 Cho n Hỡnh 1.7 Khu ca trang tri Gisi Pheasant Farms Hỡnh 2.1 49 Chung nuụi phng thc Hỡnh 2.2 Chung nuụi phng thc 49 Hỡnh 3.1 Tr khoang c mt ngy tui 59 Hỡnh 3.2 Tr khoang c trng thnh 60 Hỡnh 3.3 Tht chim Tr KC 118 Hỡnh 3.4 118 Tht chim Tr KC BIU V TH: Biu Thi gian trng ca chim Tr KC mỏi mt ngy 68 th 3.1 T l chim Tr KC u trờn so mt ngy 63 th 3.2 74 T l nuụi sng ca th h chim Tr KC qua cỏc tun tui th 3.3 T l nuụi sng ca n chim Tr KC thuc th h qua cỏc tun tui 74 th 3.4 ng sinh trng ca chim Tr KC giai on mi n n 20 tun tui 79 th 3.5 T l nuụi sng ca chim Tr KC qua cỏc tun tui 108 th 3.6 ng sinh trng ca chim Tr KC giai on mi n n 20 tun tui 109 Footer Page 10 of 166 Header Page 177 of 166 10 Analysis of Variance for 9, using Adjusted SS for Tests Source DF Seq SS Adj SS Adj MS nam 2870 2870 F P 2870 0.16 0.690 Error 58 1033144 1033144 17813 Total 59 1036015 S = 133.465 R-Sq = 0.28% R-Sq(adj) = 0.00% Unusual Observations for Obs Fit SE Fit Residual St Resid 860.000 534.000 24.367 326.000 2.48 R 11 925.000 534.000 24.367 391.000 2.98 R R denotes an observation with a large standardized residual 11 Analysis of Variance for 10, using Adjusted SS for Tests Source DF Seq SS Adj SS Adj MS nam F P 15844 15844 15844 1.57 0.216 Error 58 587061 587061 10122 Total 59 602905 S = 100.607 R-Sq = 2.63% R-Sq(adj) = 0.95% Unusual Observations for 10 Obs 10 Fit SE Fit Residual St Resid 24 380.000 593.167 18.368 -213.167 -2.16 R 50 870.000 625.667 18.368 244.333 2.47 R R denotes an observation with a large standardized residual Footer Page 177 of 166 Header Page 178 of 166 3.5 Kh nng sinh trng, cho tht v phm cht tht ca n chim thng phm Ph lc 20 Phõn tớch phng sai xỏc nh s khỏc gia cỏc nm n lng c th n Tr thng phm TB > Oneway c2 'nam' One-way ANOVA: ss versus nam Source DF nam SS MS F P 0.80 0.80 0.09 0.765 Error 178 1595.40 8.96 Total 179 1596.20 S = 2.994 R-Sq = 0.05% R-Sq(adj) = 0.00% Individual 95% CIs For Mean Based on Pooled StDev Level N Mean StDev + -+ -+ -+2010 90 21.700 2.985 ( -* -) 2011 90 21.833 3.003 ( -* -) + -+ -+ -+21.35 21.70 22.05 Pooled StDev = 2.994 MTB > Oneway c3 'nam' Oneway c3 'nam' One-way ANOVA: versus nam Source DF nam SS MS F P 1.3 1.3 0.04 0.841 Error 174 5746.9 33.0 Total 175 5748.2 Footer Page 178 of 166 22.40 Header Page 179 of 166 S = 5.747 R-Sq = 0.02% R-Sq(adj) = 0.00% Individual 95% CIs For Mean Based on Pooled StDev Level N Mean StDev + -+ -+ -+ 2010 89 36.079 5.723 ( * -) 2011 87 36.253 5.771 ( * ) + -+ -+ -+ 35.00 35.70 36.40 37.10 Pooled StDev = 5.747 MTB > Oneway c4 'nam' Oneway c4 'nam' One-way ANOVA: versus nam Source DF nam SS MS F P 59 59 0.30 0.584 Error 166 32460 196 Total 167 32519 S = 13.98 R-Sq = 0.18% R-Sq(adj) = 0.00% Individual 95% CIs For Mean Based on Pooled StDev Level N Mean StDev -+ -+ -+ -+-2010 85 69.64 13.50 ( * ) 2011 83 70.82 14.46 ( * ) -+ -+ -+ -+-68.0 Pooled StDev = 13.98 Footer Page 179 of 166 70.0 72.0 74.0 Header Page 180 of 166 MTB > Oneway c5 'nam' Oneway c5 'nam' One-way ANOVA: versus nam Source DF nam SS MS F P 796 796 1.39 0.240 Error 157 89780 572 Total 158 90575 S = 23.91 R-Sq = 0.88% R-Sq(adj) = 0.25% Individual 95% CIs For Mean Based on Pooled StDev Level N Mean StDev + -+ -+ -+ - 2010 83 121.19 25.29 ( * ) 2011 76 125.67 22.31 ( * -) + -+ -+ -+ 116.0 120.0 124.0 128.0 Pooled StDev = 23.91 MTB > Oneway c6 'nam' Oneway c6 'nam' One-way ANOVA: versus nam Source DF nam SS MS F P 214 214 0.20 0.658 Error 152 164918 1085 Total 153 165132 S = 32.94 R-Sq = 0.13% R-Sq(adj) = 0.00% Individual 95% CIs For Mean Based on Pooled StDev Level N Mean StDev -+ -+ -+ -+-2010 81 176.58 32.77 Footer Page 180 of 166 ( -* ) Header Page 181 of 166 2011 73 174.22 33.12 ( * -) -+ -+ -+ -+-170.0 175.0 180.0 185.0 Pooled StDev = 32.94 MTB > Oneway c7 'nam' Oneway c7 'nam' One-way ANOVA: versus nam Source DF nam SS MS F P 185 185 0.08 0.778 Error 148 343439 2321 Total 149 343623 S = 48.17 R-Sq = 0.05% R-Sq(adj) = 0.00% Individual 95% CIs For Mean Based on Pooled StDev Level N Mean StDev + -+ -+ -+ 2010 79 218.10 47.53 ( -* ) 2011 71 220.32 48.88 ( -* -) + -+ -+ -+ 210.0 217.0 224.0 Pooled StDev = 48.17 MTB > Oneway c8 'nam' Oneway c8 'nam' One-way ANOVA: versus nam Source DF nam SS MS F P 141 141 0.05 0.820 Error 142 384713 2709 Footer Page 181 of 166 231.0 Header Page 182 of 166 Total 143 384854 S = 52.05 R-Sq = 0.04% R-Sq(adj) = 0.00% Individual 95% CIs For Mean Based on Pooled StDev Level N Mean StDev + -+ -+ -+ - 2010 78 275.92 51.73 ( -* ) 2011 66 277.91 52.42 ( -* -) + -+ -+ -+ 266.0 273.0 280.0 287.0 Pooled StDev = 52.05 MTB > Oneway c9 'nam' Oneway c9 'nam' One-way ANOVA: versus nam Source DF nam SS MS F P 407 407 0.08 0.771 Error 140 671982 4800 Total 141 672389 S = 69.28 R-Sq = 0.06% R-Sq(adj) = 0.00% Individual 95% CIs For Mean Based on Pooled StDev Level N Mean StDev -+ -+ -+ -+ -2010 76 344.91 70.53 ( -* -) 2011 66 348.30 67.81 ( * ) -+ -+ -+ -+ -330 Pooled StDev = 69.28 Footer Page 182 of 166 340 350 360 Header Page 183 of 166 11 MTB > Oneway c10 'nam' Oneway c10 'nam' One-way ANOVA: versus nam Source DF SS MS F P nam 17 17 0.00 0.960 Error 133 877371 6597 Total 134 877388 S = 81.22 R-Sq = 0.00% R-Sq(adj) = 0.00% Individual 95% CIs For Mean Based on Pooled StDev Level N Mean StDev -+ -+ -+ -+ 2010 71 404.37 79.38 ( -* -) 2011 64 405.08 83.22 ( * -) -+ -+ -+ -+ 396 408 420 432 Pooled StDev = 81.22 12 MTB > Oneway c11 'nam' Oneway c11 'nam' One-way ANOVA: versus nam Source DF SS MS F P nam 925 925 0.10 0.747 Error 133 1179741 8870 Total 134 1180666 S = 94.18 R-Sq = 0.08% R-Sq(adj) = 0.00% Individual 95% CIs For Mean Based on Pooled StDev Level N Mean StDev -+ -+ -+ -+ -2010 71 470.77 92.92 ( * ) 2011 64 476.02 95.57 ( * -) -+ -+ -+ -+ -450 465 480 495 Pooled StDev = 94.18 Footer Page 183 of 166 Header Page 184 of 166 MC LC Trang LI CAM OAN LI CM N MC LC DANH MC CC CH VIT TT DANH MC CC BNG DANH MC CC HèNH, TH LI M U 1 Tớnh cp thit ca ti Tớnh cp thit ca ti í ngha khoa hc v thc tin ca ti 3.1 í ngha khoa hc 3.2 í ngha thc tin CHNG 1: TNG QUAN TI LIU 1.1 Mt s c im sinh hc ca chim tr khoang c 1.1.1 Gii thiu ging chim Tr khoang c 1.1.2 Tp tớnh ca chim Tr khoang c 1.1.3 Sinh lý, sinh húa mỏu 13 1.2 Kh nng sinh sn ca chim Tr khoang c 17 1.2.1 T l nuụi sng 17 1.2.2 Tui thnh thc v tớnh 18 1.2.3 Thi gian v thi gian ngh 18 1.2.4 Nng sut trng 19 1.2.5 Khi lng v cht lng trng 20 1.2.6 Kh nng th tinh v kt qu p n 23 1.3 Kh nng sinh trng v cho tht ca chim Tr khoang c 25 1.3.1 Sinh trng v cỏc yu t nh hng n sinh trng 25 1.3.2 Nng sut, cht lng tht v hiu qu s dng thc n 34 1.4 Tỡnh hỡnh nghiờn cu v ngoi nc 37 1.4.1 Ngoi nc 37 Footer Page 184 of 166 Header Page 185 of 166 1.4.2 Tỡnh hỡnh nghiờn cu nc 42 CHNG 2: VT LIU V PHNG PHP NGHIấN CU 44 2.1 Vt liu v Phng phỏp nghiờn cu 44 2.1.1 Vt liu 44 2.1.2 a im nghiờn cu 44 2.1.3 Thi gian nghiờn cu 44 2.2 Ni dung nghiờn cu 44 2.3 Phng phỏp nghiờn cu 45 2.3.1 Nghiờn cu v c im sinh hc 45 2.3.2 Cỏc ch tiờu ỏnh giỏ kh nng sinh sn ca chim Tr KC 46 2.3.3 Kh nng sn xut tht ca chim Tr KC thng phm 53 2.4 Phng phỏp x lý s liu 56 CHNG 3: KT QU V THO LUN 57 3.1 c im sinh hc c bn ca chim Tr khoang c 37 3.1.1 Gii thiu s b v c im ngoi hỡnh 57 3.1.2 Mt s tớnh ca chim Tr KC 60 3.1.3 Mt s ch tiờu sinh lý, sinh húa mỏu ca chim Tr KC 68 3.2 Kh nng sinh sn ca chim Tr KC 71 3.2.1 Giai on chim v hu b 71 3.2.2 Giai on sinh sn ca chim Tr KC 86 3.2.3 T l trng cú phụi v kt qu p n ca chim Tr KC 97 3.2.4 Cỏc ch tiờu cht lng trng ca chim Tr KC 101 3.3 Kh nng sinh trng v cho tht ca chim Tr KC 107 3.3.1 Kh nng nuụi sng ca chim Tr KC 107 3.3.2 Kh nng sinh trng ca chim Tr KC 108 3.3.3 Hiu qu s dng thc n ca chim Tr KC 114 3.3.4 Hiu qu kinh t 117 3.3.5 T l thõn tht v cht lng tht ca chim Tr KC 117 KT LUN 121 Kt lun 121 Kin ngh 122 CC CễNG TRèNH CễNG B Cể LIấN QUAN N LUN N 123 Footer Page 185 of 166 Header Page 186 of 166 TI LIU THAM KHO 123 PH LC 144 DANH MC CC Kí HIU V CH VIT TT TRONG LUN N Ca Canxi KC khoang c VT n v tớnh KLCT Khi lng c th ME Nng lng trao i MJ Megajun PT Phng thc TA Thc n TCVN Tiờu chun Vit Nam TH Th h TTTA Tiờu tn thc n Footer Page 186 of 166 Header Page 187 of 166 DANH MC BNG Bng 1.1 Cỏc thnh phn mỏu ca chim Tr khoang c cỏc thỏng khỏc nm 15 Bng 1.2 Cỏc thnh phn mỏu ca chim Tr khoang c cỏc la tui khỏc 16 Bng 1.3 Sn lng trng v t l trng v ca chim Tr khoang c 20 Bng 1.4 Khi lng chim Tr khoang c 16 tun tui ti Australia 27 Bng 1.5 Khu phn nuụi chim Tr qua cỏc thỏng tui 30 Bng 1.6 Tiờu th thc n trung bỡnh ca 100 chim Tr nuụi tht 30 Bng 2.1 Ch dinh dng nuụi chim Tr KC sinh sn th h 48 Bng 2.2 Ch dinh dng nuụi chim Tr KC sinh sn th h v 48 Bng 2.3 Ch dinh dng nuụi chim Tr KC thng phm 53 Bng 3.1 Tn s chim Tr KC tip cn vi mỏng n ly thc n 53 Bng 3.2 T l chim Tr KC u trờn so 62 Bng 3.3 S trn ỏnh ca chim Tr KC 63 Bng 3.4 S trn ỏnh ca chim Tr KC theo thi gian ngy 64 Bng 3.5 Kh nng chp nhn v khụng chp nhn trng phi ging ca chim Tr KC mỏi theo cỏc thi im ngy 66 Bng 3.6 Thi gian trng ca chim Tr KC mỏi mt ngy ờm 68 Bng 3.7 Mt s ch tiờu sinh húa mỏu ca chim Tr KC 69 Bng 3.8 T l nuụi sng ca chim Tr KC t lỳc mi n n 32 tun tui ca n thuc th h 72 Bng 3.9 Khi lng c th chim Tr KC qua th h t mi n n 10 tun tui 75 Bng 3.10 Khi lng c th ca chim Tr KC mỏi nuụi qua th h t 12 n 32 tun tui 77 Bng 3.11 Khi lng c th chim Tr KC trng qua th h t 12 Footer Page 187 of 166 Header Page 188 of 166 n 32 tun tui 78 Bng 3.12 Khi lng c th v kớch thc cỏc chiu o ca chim Tr KC 10 tun tui 80 Bng 3.13 Khi lng c th v kớch thc cỏc chiu o ca chim Tr KC 20 tun tui 81 Bng 3.14 H s tng quan gia lng c th v kớch thc cỏc chiu o lỳc 10 tun tui ca chim Tr KC 83 Bng 3.15 H s tng quan gia lng c th v kớch thc cỏc chiu o lỳc 20 tun tui ca chim Tr KC 83 Bng 3.16 Thc n thu nhn ca chim Tr KC giai on t mi n n 10 tun tui 84 Bng 3.17 Thc n thu nhn chim Tr KC giai on 12 n 32 tun tui 85 Bng 3.18 T l hao ht ca n chim Tr KC sinh sn thuc th h nuụi theo phng thc qua cỏc thỏng 86 Bng 3.19 T l hao ht ca n chim Tr KC sinh sn thuc th h nuụi theo phng thc qua cỏc thỏng 87 Bng 3.20 Khi lng c th chim Tr KC mỏi theo t l 88 Bng 3.21 T l , nng sut trng v tiờu tn thc n/10 qu trng ca chim Tr KC qua cỏc thỏng th h 90 Bng 3.22 T l v tiờu tn thc n/10 trng ca chim Tr KC th h 91 Bng 3.23 T l , nng sut trng v tiờu tn thc n ca chim Tr KC th h nm th 93 Bng 3.24 Nng sut trng mỏi/nm ca chim Tr KC 96 Bng 3.25 Tiờu tn thc n/10 trng ca chim Tr KC 97 Bng 3.26 Mt s t l p n ca n chim Tr KC th h 98 Bng 3.27 Mt s t l p n ca n chim Tr KC th h 99 Bng 3.28 Mt s t l p n ca n chim Tr KC th h 100 Footer Page 188 of 166 Header Page 189 of 166 Bng 3.29 Khi lng trng ca chim Tr KC qua cỏc giai on 102 Bng 3.30 Mt s ch tiờu cht lng trng ca chim Tr KC (n=30 qu) 103 Bng 3.31 T l nuụi sng ca chim Tr KC qua cỏc giai on tui 107 Bng 3.32 Khi lng c th ca chim Tr KC giai on 0-9 tun tui 110 Bng 3.33 Khi lng c th ca chim Tr KC mỏi v trng t 10 - 20 tun tui 111 Bng 3.34 Tng lng tuyt i ca chim Tr KC giai on 10 tun tui 113 Bng 3.35 Tng lng tuyt i ca chim Tr KC giai on 1120 tun tui 113 Bng 3.36 Thu nhn thc n chim Tr KC qua cỏc tun tui 114 Bng 3.37 Tiờu tn thc n/1kg lng c th (FCR) t 14-20 tun tui 116 Bng 3.38 Hiu qu kinh t nuụi chim Tr KC thng phm (2011) 117 Bng 3.39 Mt s ch tiờu phõn tớch thõn tht 117 Bng 3.40 Mt s ch tiờu v thnh phn hoỏ hc ca tht 119 Bng 3.41 Kt qu phõn tớch 16 axit amin tht chim Tr KC 119 Footer Page 189 of 166 Header Page 190 of 166 DANH MC HèNH V, TH HèNH V: Hỡnh 1.1 Chim Tr KC trng Hỡnh 1.2 Chim Tr KC mỏi Hỡnh 1.3 m chim Tr non Hỡnh 1.4 Kim tra trng Hỡnh 1.5 Nuụi chim Tr ln Hỡnh 1.6 Cho n Hỡnh 1.7 Khu ca trang tri Gisi Pheasant Farms Hỡnh 2.1 Chung nuụi phng thc 49 Hỡnh 2.2 Chung nuụi phng thc 49 Hỡnh 3.1 Tr khoang c mt ngy tui 59 Hỡnh 3.2 Tr khoang c trng thnh 60 Hỡnh 3.3 Tht chim Tr KC 118 Hỡnh 3.4 Tht chim Tr KC 118 TH: th 3.1 T l chim Tr KC u trờn so mt ngy 63 th 3.2 Thi gian trng ca chim Tr KC mỏi mt ngy 68 74 th 3.3 T l nuụi sng ca th h chim Tr KC qua cỏc tun tui th 3.4 T l nuụi sng ca n chim Tr KC thuc th h qua cỏc tun tui 74 th 3.5 ng sinh trng ca chim Tr KC giai on mi n n 20 tun tui 79 108 th 3.6 T l nuụi sng ca chim Tr KC qua cỏc tun tui th 3.7 ng sinh trng ca chim Tr KC giai on mi n n 20 tun tui 109 Footer Page 190 of 166 Header Page 191 of 166 Footer Page 191 of 166 ... c im sinh hc ca chim tr khoang c 1.1.1 Gii thiu ging chim Tr khoang c 1.1.2 Tp tớnh ca chim Tr khoang c 1.1.3 Sinh lý, sinh húa mỏu 13 17 1.2 Kh nng sinh. .. of 166 CHNG TNG QUAN TI LIU 1.1 Mt s c im sinh hc ca chim tr khoang c 1.1.1 Gii thiu ging chim Tr khoang c 1.1.1.1 Nhn dng chim Tr khoang c Chim Tr khoang c (KC) cú tờn khoa hc l Phasianus... 3.1 c im sinh hc c bn ca chim Tr khoang c 37 3.1.1 Gii thiu s b v c im ngoi hỡnh 57 3.1.2 Mt s tớnh ca chim Tr KC 60 3.1.3 Mt s ch tiờu sinh lý, sinh húa mỏu ca chim Tr