Pig keeping in the tropics - part 4 docx
Pig keeping in the tropics - part 4 docx
...
? Taking the sow away from the piglets during weaning, rather than
removing the piglets.
? Putting the sow in a pen next to the boar after weaning.
? Bringing her into contact with the boar ... heat within 14 days of weaning,
there are various possible causes:
? The suckling period has been too long - the shorter the period, the
quicker she will come on heat...
Pig keeping in the tropics - part 1 docx
... and care of the new-born piglets 38
4. 4 Problems related to the birth 41
4. 5 Rearing motherless piglets by hand 44
4. 6 Looking after and weaning piglets 46
4. 7 Record -keeping 48
5 Fertility ... Pig keeping in the tropics 16
2.3 Small-scale intensive pig keeping
Figure 3: Small-scale intensive pig keeping (after Holnes, 1991).
Main characteristics
The...
Pig keeping in the tropics - part 2 pot
... easily swept clean. The pigs can be ringed to
stop them rooting in the soil. In Europe special pig rings (small pieces
of iron) are sold, which are pinched into the upper part of the nose
(snout) ... factor in the conversion to commercial pig keeping.
There are numerous advantages to keeping pigs inside:
? The animals spend their energy putting on body weight r...
Pig keeping in the tropics - part 3 pot
... orphan piglets.
Day Number of feeds Quantity each time (ml)
1 5 30
2 5 4 0 -4 5
3 4 60
4 4 70
5-7 3 8 0-1 00
8-9 3 120
1 0-1 1 3 140
1 2-1 4 3 160
Pig keeping in the tropics 40
an hour after the ... legs, the piglet’s head pointing
Figure 13: Trimming the piglets’
teeth.
Pig breeding 47
Figure 14: Castration of a young boar (after...
Pig keeping in the tropics - part 5 pdf
... the lactating sows and their piglets. Piglets
recently weaned can also be given some for the first weeks after
weaning.
Pig keeping in the tropics 56
6 Pig feeding
6.1 Introduction
Pigs ...
into the pen every day. In intensive systems iron-injections are often
given whilst in free-range systems piglets get iron from the soil. Wood
ash provides other mineral...
Silicon Carbide Materials Processing and Applications in Electronic Devices Part 4 docx
... 146 4 3921 46 38 7 647 45 71 5757
600ºС 1672 3979 45 95 8296 5152 544 2
700ºС 1963 42 48 5035 8227 53 94 5665
800ºС 1127 3795 6061 742 8 545 8 58 64
900ºС 19 24 40 04 5150 7772 5571 6619
1000ºС 2708 3958 44 99 ... in the optically inactive C- and C−Si-clusters, made basing the analysis of IR spectra.
Analysis of the behavior of the curves in Fig. 26 may be interesting fr...
Advances in Sound Localization Part 4 docx
... and the limits of the interval for the uncertainty in
experiment 1.
In experiment 1, when the climatic chamber is used as sound source the obtained
transformation function is:
280
4, 4 4, 4.sin
170 ... of -1 . 242 % and in
the Y axis of 0 .45 4% in experiment 1 and 0.335% in the X axis and -0 .18% in the Y axis,
providing estimated x-y positions good en...
Advances in Spacecraft Technologies Part 4 docx
... limited. Nevertheless the use of PPM modulation permits increasing the
peak power, keeping a low average consumption, as explained above. On the other hand, by
increasing the transmitting telescope’s ... properties in combination with ADN.
The thermochemical inputs used in the calculations are shown in Tabela 4. The maximum
solid loading in a propellant is generall...
New Trends and Developments in Automotive Industry Part 4 docx
... role involving the flows of information and materials in the
supply chain.
SCM involves intra- and interorganizational integration and coordination from suppliers to
final clients, the integration ... OBS.
Part Disassemble
40 min
Part Repair
25 min
Inspection
5 min
Part assembl
y
.5 min
Sandin
10 min
Mixin
g
Bondo
4 min
Bondo application...
Nghiên cứu khoa học nông nghiệp " A blueprint for sustainable smallholder pig production in Central Vietnam - MILESTONE 4 " docx
... training and
continuous improvement, it was found that several questions needed to be changed in order to
obtain the right information or enhance the quality of information gained. Finally, the ... and lack of on-farm recording data meaning that it was
impossible to determine the number of pigs/sow/year produced. The main outcomes of the survey
are also summarised in a pow...
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