Pig keeping in the tropics - part 2 pot
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 rather than on seeking food ... taken in choosing the site. In hot areas the site would benefit from the shade of a group of trees, as trees Pig keeping in the tropics 20 rain or drought. Strong sunlight is bad for them,...
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Pig keeping in the tropics - part 3 pot
... Pig keeping in the tropics 36 Three weeks after mating, the oestrus should be extra carefully checked. If there is no sign of it then the sow is usually in -pig (pregnant). Feeding In the ... of the problem and the treatment or medicines administered. • Information on the piglets, e.g. vaccination information. Pig keeping in the tropics 50 • If a piglet is selected for further ... 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...
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Pig keeping in the tropics - part 1 docx
... Pig keeping in the tropics 4 Contents1 Introduction 6 2 Pig keeping systems 9 2. 1 Free-range 'scavenging' pig keeping 9 2. 2 Semi-intensive pig keeping 12 2. 3 Small-scale intensive ... the fatteners. Pig keeping in the tropics 12 2. 2 Semi-intensive pig keeping Figure 2: Semi-intensive pig keeping (after Holnes, 1991). Main characteristics In semi-intensive systems pigs ... 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 main characteristics of an intensive...
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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 ... Pig keeping in the tropics 54 may have occurred after mating, resulting in her infertility or a miscarriage. This sow should be culled. 5 .2 Diseases leading to fertility disorders ... 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 again. ? She is in poor...
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Pig keeping in the tropics - part 5 pdf
... place in the Pig keeping in the tropics 62 If a pig is fed 1 kg of a 20 % protein mixture every day the rest of the feed can be composed of feed less rich in protein. If a 30% protein level ... 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 minerals. Pig keeping in ... fed in priority to 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...
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Wind Farm Impact in Power System and Alternatives to Improve the Integration Part 2 potx
... intersection point of the P- locus, the Q locus and the BL. In other words, if the intersection point of the P-locus with the BL and the intersection point of the Q-locus with the border line coincide ... and stability constraints in the P-Q plane Wind Farm – Impact in Power System and Alternatives to Improve the Integration 28 2 22 cos( ) sin( ) tan( ) 22 22cos( ) 2 EE EVVπδδθφπθφ⎛⎞⎜⎟⎛⎞⎛ ... operated in the upper part of the P-v curve, the stability limit will be the same for all of the three load types. Bearing in mind that the locus of the stability limit in the voltage plane is the...
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Silicon Carbide Materials Processing and Applications in Electronic Devices Part 2 pot
... bowl-cage-ringaMP2/TZV2d optimized 2. 06 -0 .66 cage-bowl-ringaMP2/TZV2d1f optimized 2. 10 -0 .54 cage-bowl-ringaMP2/TZV2d1f HF/ 6-3 1G∗ 2. 61 0.69 bowl-cage-ringaMR-MP2/TZV2d MP2/TZV2d1f 2. 42 -0 . 02 ... -0 . 02 cage-bowl-ringaMR-MP2/TZV2d1f MP2/TZV2d1f 2. 53 0.19 bowl-cage-ringaMR-MP2/TZV2d1f HF/ 6-3 1G∗ 3.00 1 .27 bowl-cage-ringbQMC HF/ 6-3 1G∗ 1.1 2. 10 bowl-ring-cageaLDA/TZV2df//MP2/TZV2df 2. 00 ... occurs in the crucible; thus, the temperature gradient cannot be the driving forceof the solvent movement. In the case of replacing the single-crystalline 4H-SiC to poly-crystalline 3C-SiC in the configuration...
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Advances in PID Control Part 2 pot
... modelling errors; and r is the relative order of N(s)/D(s) (Brosilow &Joseph, 20 02) .ExampleConsider the following non-minimum phase systemGp(s)= 2( −2s + 2) (2s + 1)(2s + 2) . (50) The ... that the set-point signal remains constant during the optimisation window, Np.Consider the following quadratic cost function which is very similar to the one obtained by(Tan et al., 20 02) J=(r ... (75)where the set-point information is given byrT=11 1×r(k), (76)and the dimension of r is Np×1. The cost function, Eq.(75) comprises two parts, the first part focus on minimising the errors...
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Recent Advances in Vibrations Analysis Part 2 pot
... CrCtC (4.11.1) and the kinetic continuity conditions give 11 22 33 22 211 1 22 2 33 311 1 22 2 33 311 22 33 22 211 1 22 2 33 311 1 22 2 33 3111()()()()()()111()()()()()()1iiiiiiiiiiiiiiiiii ... 23 where denotes the wavenumber, normalized against R, of the wave traveling along the centroidal axis. Substituting the above wave solutions into Eq. (4.3) leads to 24 2 22 22 2 2 2 ... Ref. 2 Ref. 1 Ref. 1 1 2. 683 2. 680 2. 701 2. 685 2. 671 2 4.834 4. 824 4. 828 4. 828 4.780 3 9.565 9.536 9.543 9.543 9.413 4 14.585 14. 527 14.535 14.535 14.309 5 21 .865 21 .749 21 .751 21 .751 21 .26 5...
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Fundamental and Advanced Topics in Wind Power Part 2 potx
... Advanced Topics in Wind Power 22 2 12 .( )PSVVV (6) The power as the rate of change in kinetic energy from upstream to downstream is given by: 22 12 22 12 11 22 1 2 EPtmV mVtmV ... (7) Using the continuity equation (Eqn. 2) , we can write: 22 12 1 2 PSVVV (8) Equating the two expressions for the power P in Eqns. 6 and 8, we get: 22 2 12 12 1 2 PSVVVSVVV ... Applying the chain rule of differentiation (shown below) and setting the derivative equal to zero yields Eq. 19: ()ddvduuv u vdx dx dx 2 2 22 2 111 2 1 121 2 1 122 2 113...
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