New Zealand Dairy Statistics 2010-11 - LIC
New Zealand Dairy Statistics 2010-11 - LIC
New Zealand Dairy Statistics 2010-11 - LIC
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The Breeding Worth for herds presented below (Table 4.12 and Graph 4.12) is based on cows of the users of herd testing services, in herds<br />
with at least 80 cows, in the <strong>2010</strong>/<strong>11</strong> season. Table 4.12 shows that 50% of these herds had a BW of 64 or above and 25% had a BW of 75<br />
or above.<br />
Table 4.12: Herd Breeding Worth in <strong>2010</strong>/<strong>11</strong><br />
Median Top 5% Top 10% Top 25% Bottom 25% Bottom 10% Bottom 5%<br />
Herd BW 64 > 101 > 93 > 75 < 46 < 25 < 10<br />
Graph 4.12: Distribution of Herd Breeding Worth in <strong>2010</strong>/<strong>11</strong><br />
< -40<br />
-40 - -30<br />
-30 - -20<br />
(Evaluation date: 14 May 20<strong>11</strong>)<br />
(Evaluation date: 14 May 20<strong>11</strong>)<br />
The Production Worth (PW) for herds presented below (Table 4.13 and Graph 4.13) is based on cows of the users of herd testing services, in<br />
herds with at least 80 cows, in the <strong>2010</strong>/<strong>11</strong> season. Table 4.13 shows that 50% of these herds had a PW of 76 or above and 25% had a PW<br />
of 95 or above.<br />
Table 4.13: Herd Production Worth in <strong>2010</strong>/<strong>11</strong><br />
Median Top 5% Top 10% Top 25% Bottom 25% Bottom 10% Bottom 5%<br />
Herd PW 76 > 124 > <strong>11</strong>3 > 95 < 55 < 35 < 19<br />
Graph 4.13: Distribution of Herd Production Worth in <strong>2010</strong>/<strong>11</strong><br />
Percentage of herds<br />
Percentage of herds<br />
16<br />
12<br />
8<br />
4<br />
0<br />
20<br />
15<br />
10<br />
5<br />
0<br />
< -30<br />
-30 - -20<br />
-20 - -10<br />
-10 - 0<br />
-20 - -10<br />
0 - 10<br />
-10 - 0<br />
10 - 20<br />
0 - 10<br />
20 - 30<br />
10 - 20<br />
30 - 40<br />
20 - 30<br />
40 - 50<br />
30 - 40<br />
40 - 50<br />
50 - 60<br />
Herd BW ($)<br />
50 - 60<br />
60 - 70<br />
Herd PW ($)<br />
70 - 80<br />
60 - 70<br />
80 - 90<br />
70 - 80<br />
90 - 100<br />
80 - 90<br />
100 - <strong>11</strong>0<br />
90 - 100<br />
<strong>11</strong>0 - 120<br />
100 - <strong>11</strong>0<br />
120 - 130<br />
<strong>11</strong>0 - 120<br />
130 - 140<br />
120 - 130<br />
140 - 150<br />
>130<br />
(Evaluation date: 14 May 20<strong>11</strong>)<br />
> 150<br />
(Evaluation date: 14 May 20<strong>11</strong>)<br />
<strong>New</strong> <strong>Zealand</strong> <strong>Dairy</strong> <strong>Statistics</strong> <strong>2010</strong>-<strong>11</strong> 35