|
项目/处理 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
|
玉米 |
57.5 |
52.5 |
47.3 |
67 |
60.5 |
57 |
60.5 |
57 |
51 |
|
大豆粕 |
13.8 |
20 |
25.85 |
17.72 |
23.5 |
27.1 |
17.3 |
22.55 |
28.2 |
|
麦麸 |
15 |
13.3 |
12.4 |
0 |
0 |
0 |
0 |
0 |
0 |
|
脂肪粉 |
0 |
0 |
0 |
1.1 |
1.4 |
0.32 |
5.45 |
4.73 |
4.88 |
|
膨化大豆 |
8 |
8 |
8 |
8 |
8 |
10 |
10 |
10 |
10 |
|
鱼粉 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
乳清粉 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
磷酸氢钙 |
1.08 |
1.45 |
1.83 |
2.32 |
1.36 |
1.71 |
1.93 |
2.27 |
1.31 |
|
石粉 |
2.46 |
2.66 |
2.86 |
2 |
3.3 |
1.85 |
2.87 |
1.43 |
2.73 |
|
合成赖氨酸 |
0.17 |
0.127 |
0.09 |
0.11 |
0.072 |
0.044 |
0.09 |
0.06 |
0.03 |
|
苏氨酸 |
0.047 |
0.037 |
0.029 |
0.014 |
0.007 |
0.006 |
0.017 |
0.01 |
0.007 |
|
蛋氨酸 |
0.042 |
0.053 |
0.066 |
0.022 |
0.036 |
0.044 |
0.024 |
0.035 |
0.051 |
|
色氨酸 |
0.014 |
0.008 |
0.001 |
0.01 |
0.003 |
0.001 |
0.01 |
0.004 |
0 |
|
食盐 |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
0.3 |
|
氯化胆碱 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
|
膨润土 |
0.487 |
0.465 |
0.174 |
0.304 |
0.422 |
0.525 |
0.409 |
0.511 |
0.392 |
|
1%预混料 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
|
合计 |
100 |
100 |
100 |
100 |
100 |
100 |
100 |
100 |
100 |
|
消化能(MJ/kg) |
12.97 |
12.97 |
12.97 |
13.81 |
13.81 |
13.81 |
14.64 |
14.64 |
14.64 |
|
消化能*(MJ/kg) |
13.02 |
13.09 |
13.05 |
13.78 |
13.88 |
13.75 |
14.53 |
14.66 |
14.64 |
|
粗蛋白(%) |
16.00 |
18.00 |
20.00 |
16.00 |
18.00 |
20.00 |
16.00 |
18.00 |
20.00 |
|
粗蛋白*(%) |
16.14 |
17.87 |
19.96 |
16.13 |
17.97 |
20.03 |
15.85 |
18.10 |
20.12 |
|
钙(%) |
1.30 |
1.50 |
1.70 |
1.50 |
1.70 |
1.30 |
1.70 |
1.30 |
1.50 |
|
钙*(%) |
1.37 |
1.49 |
1.76 |
1.50 |
1.79 |
1.32 |
1.77 |
1.30 |
1.58 |
|
磷(%) |
0.66 |
0.75 |
0.85 |
0.85 |
0.65 |
0.75 |
0.75 |
0.85 |
0.65 |
|
磷*(%) |
0.64 |
0.71 |
0.83 |
0.83 |
0.68 |
0.77 |
0.74 |
0.84 |
0.68 |
|
有效磷(%) |
0.38 |
0.47 |
0.56 |
0.63 |
0.42 |
0.51 |
0.54 |
0.62 |
0.42 |
|
赖氨酸(%) |
0.80 |
0.90 |
1.00 |
0.80 |
0.90 |
1.00 |
0.80 |
0.90 |
1.00 |
|
蛋氨酸+胱氨酸(%) |
0.47 |
0.53 |
0.59 |
0.47 |
0.53 |
0.59 |
0.47 |
0.53 |
0.59 |
|
苏氨酸(%) |
0.52 |
0.59 |
0.65 |
0.52 |
0.59 |
0.65 |
0.52 |
0.59 |
0.65 |
|
色氨酸(%) |
0.16 |
0.18 |
0.20 |
0.16 |
0.18 |
0.20 |
0.16 |
0.18 |
0.20 |
|
粗纤维(%) |
2.98 |
3.11 |
3.28 |
2.36 |
2.56 |
2.78 |
2.33 |
2.54 |
2.74 |
|
钙磷比 |
1.98 |
2.00 |
2.00 |
1.76 |
2.61 |
1.73 |
2.27 |
1.53 |
2.31 |
|
项目 |
初重(kg) |
末重(kg) |
日增重(kg) |
日采食量(kg) |
料重比 | |
|
能量水平 |
12.97 MJ/kg |
40.52±0.471 |
67.24±0.667a |
0.56±0.017A |
1.65±0.074 |
2.96±0.154 |
|
13.81 MJ/kg |
40.46±0.978 |
68.16±0.628a |
0.58±0.030A |
1.80±0.275 |
3.12±0.517 | |
|
14.64 MJ/kg |
40.51±0.672 |
64.79±1.006b |
0.51±0.022B |
1.66±0.190 |
3.35±0.257 | |
|
蛋白水平 |
16.00% |
40.31±0.766 |
68.25±0.571Aa |
0.58±0.018A |
1.88±0.158 |
3.25±0.339 |
|
18.00% |
40.58±0.236 |
66.98±1.296Ab |
0.5±0.028ABa |
1.66±0.313 |
3.00±0.416 | |
|
20.00% |
40.59±1.120 |
64.96±0.434B |
0.51±0.022Bb |
1.57±0.068 |
3.18±0.173 | |
|
钙水平 |
1.3% |
40.76±0.460 |
66.87±0.881B |
0.54±0.027Ba |
1.67±0.142 |
3.07±0.297 |
|
1.5% |
40.01±1.072 |
64.33±0.635C |
0.51±0.024Bb |
1.63±0.182 |
3.29±0.320 | |
|
1.7% |
40.72±0.589 |
68.99±0.785A |
0.59±0.018A |
1.81±0.215 |
3.06±0.311 | |
|
磷水平 |
0.65% |
40.43±0.743 |
65.00±0.641b |
0.51±0.023Bb |
1.80±0.164 |
3.55±0.238a |
|
0.75% |
40.25±0.519 |
68.05±0.914a |
0.58±0.022A |
1.59±0.067 |
2.74±0.112b | |
|
0.85% |
40.81±0.860 |
67.14±0.746a |
0.5±0.024ABa |
1.72±0.308 |
3.1±0.577ab |
|
TP(g/l) |
Alb(g/l) |
Glo(g/l) |
A/G |
Ca(mol/l) |
P(mol/l) |
T-Cho(mol/l) |
GLU(mol/l) | ||
|
能量水平 |
12.97 MJ/kg |
65.57±2.946 |
13.29±2.180 |
52.28±1.332 |
0.26±0.037 |
2.31±0.092 |
3.26±0.124 |
2.28±0.176ab |
2.85±0.623b |
|
13.81 MJ/kg |
66.94±4.254 |
14.06±3.123 |
52.88±1.131 |
0.27±0.053 |
2.39±0.057 |
3.26±0.145 |
2.13±0.199b |
2.97±0.369ab | |
|
14.64 MJ/kg |
63.73±3.936 |
13.15±2.899 |
50.58±3.653 |
0.26±0.054 |
2.39±0.070 |
3.23±0.123 |
2.52±0.189a |
3.53±0.396a | |
|
蛋白水平 |
16.00% |
66.19±4.514ab |
13.47±3.323 |
52.73±1.756ab |
0.26±0.058 |
2.35±0.077 |
3.29±0.156 |
2.36±0.215 |
2.92±0.467 |
|
18.00% |
63.12±4.101b |
13.62±2.239 |
49.50±1.862b |
0.28±0.031 |
2.39±0.057 |
3.25±0.096 |
2.25±0.177 |
3.40±0.309 | |
|
20.00% |
66.93±2.522a |
13.42±2.640 |
53.52±2.498a |
0.25±0.055 |
2.35±0.085 |
3.21±0.140 |
2.33±0.172 |
3.03±0.613 | |
|
钙水平 |
1.30% |
66.12±2.381 |
13.98±1.839 |
52.13±1.108 |
0.27±0.032 |
2.18±0.033B |
3.19±0.124 |
2.31±0.113 |
3.25±0.545 |
|
1.50% |
65.76±4.019 |
13.45±3.818 |
52.31±2.817 |
0.26±0.077 |
2.46±0.114A |
3.26±0.147 |
2.24±0.139 |
3.02±0.368 | |
|
1.70% |
64.37±4.738 |
13.07±2.546 |
51.30±2.192 |
0.26±0.035 |
2.46±0.071A |
3.29±0.120 |
2.38±0.311 |
3.09±0.476 | |
|
磷水平 |
0.65% |
65.77±2.357 |
13.76±2.770 |
52.01±2.770 |
0.27±0.060 |
2.40±0.048 |
3.43±0.225a |
2.25±0.195 |
3.20±0.521 |
|
0.75% |
63.78±3.995 |
13.22±2.475 |
50.56±1.520 |
0.26±0.039 |
2.35±0.072 |
3.23±0.085 b |
2.28±0.146 |
3.21±0.449 | |
|
0.85% |
66.70±4.785 |
13.53±2.958 |
53.18±1.827 |
0.26±0.045 |
2.34±0.098 |
3.09±0.081 b |
2.39±0.223 |
2.94±0.418 |
|
项目 |
ALT (u/l) |
AST (u/l) |
AST/ALT |
AKP (u/l) |
CHE (u/l) | |
|
能量
(MJ/kg) |
12.97 |
39.75±2.711A |
82.00±15.556 |
2.03±0.268 |
135.33±9.192 |
730.58±99.349 |
|
13.81 |
33.17±1.414B |
72.25±14.731 |
2.20±0.555 |
139.67±7.778 |
714.92±67.764 | |
|
14.64 |
33.67±2.828B |
73.00±8.957 |
2.17±0.255 |
141.17±13.435 |
713.67±45.019 | |
|
粗蛋白(%) |
16.00 |
35.5±2.121AB |
68.08±10.253b |
1.91±0.202 |
133.58±11.432 |
740.17±45.726 |
|
18.00 |
39.00±1.650A |
90.92±9.782a |
2.32±0.150 |
140.50±14.614 |
695.83±86.738 | |
|
20.00 |
32.08±3.182B |
68.25±19.210b |
2.17±0.726 |
142.08±4.361 |
723.17±79.667 | |
|
钙
(%) |
1.3 |
34.75±2.004 |
74.92±12.846ab |
2.19±0.447ab |
133.08±10.017 |
731.75±39.952 |
|
1.5 |
35.75±2.239 |
83.75±9.782a |
2.34±0.301a |
142.25±11.432 |
738.67±140.950 | |
|
1.7 |
36.08±2.711 |
68.58±16.617b |
1.87±0.330b |
140.83±8.957 |
688.75±31.231 | |
|
磷
(%) |
0.65 |
37.33±1.886 |
83.25± 8.367a |
2.26±0.265 |
172.92±5.068A |
707.92±55.037 |
|
0.75 |
34.83±3.536 |
75.58± 16.853ab |
2.16±0.474 |
120.83±11.785B |
724.08±101.470 | |
|
0.85 |
34.42±1.532 |
68.42± 14.024b |
1.98±0.338 |
122.42±13.553B |
727.17±55.626 |