FAO ANIMALPRODUCTION AND HEALTH PAPER 40
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FOOD AND AGRICULTURE ORGANIZATION OF THE UNITED NATIONS, |
The designations employed and the presentation of material in this publication do not imply the expression of any opinion whatsoever on the part of the Food and Agriculture Organization of the United Nations concerning the legal status of any country, territory, city or area or of its authorities, or concerning the delimitation of its frontiers or boundaries. |
M-21
ISBN 92-5-101399-3
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying or otherwise, without the prior permission of the copyright owner. Applications for such permission, with a statement of the purpose and extent of the reproduction, should be addressed to the Director, Publications Division, Food and Agriculture Organization of the United Nations, Via delle Terme di Caracalla, 00100 Rome, Italy.
© FAO1983
Chapter 2 POSSIBILITIES OF INCREASING PRODUCTION
2.1 Semi-intensive and intensive production systems
Chapter 3 CONSTRUCTION
AND EQUIPMENT
[Part 1 ;
Part 2 ]
Chapter 4 MANAGEMENT OF BREEDING FLOCK
[Part 1;
Part 2;Part 3;
Part 4]
4.1 Improving breeding efficiency
4.2 Early breeding of ewe lambs
4.4 Management of ewes and suckling lambs from birth to weaning
4.6 Artificial rearing of lambs
4.9 General disease control measures
4.12 Health problems of young lambs
Chapter 5 MANAGEMENT OF FATTENING
Figure 1 |
Types of roof shape. |
Figure 2 |
Hay storage shed. Dimensions depend on the quantity of hay to be stored. |
Figure 3 |
Portable grain trough with cover. The length is variable. Cover is optional. Small quantities of hay can also be fed. |
Figure 4 |
Portable grain and hay feeder. Hay is placed on the top. It is used for small groups of ewes (see also Photograph 3). |
Figure 5 |
Grain and hay racks. |
Figure 6 |
Grain self-feeder for lambs. The length is variable. Lambs can be fed from one side (single) or both sides (double). |
Figure 7 |
Fenceline feeding bunk. Hay and grains or complete diets can be fed. The bunks are constructed on the perimeter of the open yard or under the sheltered area (see also Photographs 2 and 4). |
Figure 8 |
Creep feeding and partial suckling enclosure. Creep feeding starts two weeks after lambing. When partial suckling starts after the fourth week, a sliding door or a fence is used to close the creep panels and isolate the lambs from the ewes. A similar construction without the creep panels is used for lamb-bar. Milk is placed in plastic containers outside the enclosure and suckling teats inside, connected with plastic tubing (see also Photograph 5). |
Figure 9 |
Concrete waterer with float valve. The length is variable. |
Figure 10 |
Oil drum waterer. Float valve may be installed if connected to a water pipe. |
Figure 11 |
Automatic waterer. |
Figure 12 |
Fencing: corner post. With barbed wire to fence the perimeter of the barns or of the pastures. Without barbed wire for divisions inside the barn or the paddocks. |
Figure 13 |
Gate. Width of three metres for tractor access in the yards. |
Figure 14 |
Sorting chutes. Two way (left) or three way (right) sorting chute. |
Figure 15 |
Fattening unit for 50 lambs from weaning up to 40 kg liveweight. Sheltered area of 6m x 8m including feeding alley and feeding troughs for 50 lambs. Windows for better ventilation during hot weather. Gate three metres wide for tractor access. Feeding alley is used for sorting. Perimeter of the open yard with permanent fencing. Division between the two open yards permanent fencing or movable hurdles. |
Figure 16 |
Fattening unit for lots of 50 feeder lambs over 4Q kg liveweight. Sheltered area 8m x 8m for 50 lambs. Other details as in Figure 15, |
Figure 17 |
Farm layout for 100 ewes. Hay and grain bunks are used. W = Automatic waterer. Creep = Creep feeding area and partial suckling enclosure. S.P. = Starter pen. 1.b. = lamb-bar. Office includes a small toilet. After lambing the area of lambing pens is used for lamb fattening after weaning. Hurdles for divisions in the barn are moved after weaning. Permanent fencing (-/-/-/-/-) hurdles (-.-.-), alterations after lambing to form the fattening unit (-------). |
Figure 18 |
Farm layout for 100 ewes. Fenceline bunk is used. Other details as in Figure 17. |
Figure 19 |
Lambing pens. Prepared from movable hurdles. Side walls of 2 metres. Front doors of 1.2 metres. Height 1 metre. |
Figure 20 |
Hurdles. Prepared from galvanized iron pipes (left), usually for large animals, or frame from galvanized iron pipes, and woven or chain link wire (right). Movable doors (bottom left). Hurdles are placed in the ground (bottom right) with the legs of the hurdles placed inside. |
Figure 21 |
Milking stands. A wooden ramp leads to the wooden floor through an opening (45cm x 45cm). Another ramp leads from the opening gate to the collection yard. |
Figure 22 |
Milking parlour. Layout of the pit system. The pit is 90cm deep. |
Figure 23 |
Yokes. Details of the mobile framework and the yokes. Grain feeder is optional. |
Figure 24 |
Dipping tank. Permanent dipping vat and footbath. Hurdles for fencing collecting yards. |
Photograph 1 |
Storage shed for hay |
Photograph 2 |
Fenceline feeding bunk and feed storage shed |
Photograph 3 |
Portable trough for roughage and concentrates |
Photograph 4 |
Fenceline feeding bunk |
Photographs 5 |
Creep feeding and partial suckling enclosure: creep panel closed (top photograph); creep panel open (bottom photograph) |
Photograph 6 |
Rams in mating pens |
Photograph 7 |
Ewes indentified in heat in the mating enclosure |
Photograph 8 |
Recording of ewes'weight after lambing |
Photograph 9 |
A portable weighing scale |
Photograph 10 |
Recording of birth weight of lambs. The sling can also be used for larger lambs |
Photograph 11 |
Eartagging of lamb at birth together with weighing in a bucket |
Photograph 12 |
Disinfection of lamb's navel |
Photograph 13 |
Assisting lamb in sucking colostrum |
Photograph 14 |
Lambs start on solid feed |
Photograph 15 |
Milk replacer is reconstituted to give dry matter of 20 percent |
Photographs 16 |
Lamb-bar - Portable plastic container fitted with nipples |
Photographs 17 |
Lamb-bar. Plastic container with milk outside the pen. -The nipples are attached on a piece of flat sheet steel fixed on the inside of the pen. |
Photograph 18 |
Ewe on a milking stand; machine-milked by a portable unit |
Photograph 19 |
Milking parlour, pit system. Individual grain racks attached to the yokes (optional) |
Photographs 20 |
Milking parlour, pit system. Upper photograph shows the position of yokes before milking |
Photograph 21 |
Drenching gun (top), multidose syringe (bottom) |
Photograph 22 |
Dehorning wire (left), hand shears (right) and hoof trimming scissors (middle) |
Photograph 23 |
Trimming of hooves |
Photographs 24 |
Electric shearing machine |
Photograph 25 |
Shearing after lambing |