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the Forage and feeding of experimental animals

Epidemic parotitises of all groups contained in a premise, in separate cells where carried out skarmlivanie forages of rations from the feeding troughs located along fodder passage.

Rations of experimental young growth were made taking into account a chemical compound of forages and their nutritional value, periodically changed in zaviyosimosti from age, live mass of experimental animals.

The set of forages was to constants: barley grain, peas grain, zernosenazh (from an admixture whole rasteyony barley and peas), a silo corn, obrat fresh (appendix).

The basic difference between compared groups was in ispolzovayonii in rations of skilled groups zernosenazha.

So, in the first skilled group of 10 % of grain of barley replaced zernosena - a constrictor, in the second skilled 10 % of a silo corn are similar replaced zer - nosenazhom (in % from the general nutritiousness).

On the average during experience the daily ration of epidemic parotitises control grupyopy consisted from 1,93 kg of grain of barley, 0,19 kg of grain of peas, 1,09 kg of a silo kukuyoruznogo, 0,96 kg obrata fresh, 0,19 kg mjasokostnoj torments. The daily ration of the first skilled group accordingly included 1,73 kg of grain of barley, 0,19 kg of grain of peas, 1,03кг a silo corn, 0,62 kg zernosenazha, 0,96 kg obyorata fresh, 0,16 kg mjasokostnoj the torments, the second skilled group - 1,93 kg of grain of barley, 0,19 kg of grain of peas, 0,74 kg zernosenazha, 0,96 kg obrata svezheyogo, and 0,15 kg mjasokostnoj torments.

Replacement in a ration of epidemic parotitises of the first skilled group of grain of barley on zernoyosenazh, promoted augmentation of consumption by them of juicy forages. On - edaemost a silo in control group has made - 69,81 %, in the first opytyonoj a silo and zernosenazha accordingly 76,55 % and 90,82 %, in the second opytyonoj to group zernosenazh epidemic parotitises ate on 91,35 %. And mjasokostyonuju a flour animals of all compared groups consumed concentrates completely.

It is established, that poedaemost forages has influenced structure poyotreblennyh rations. So, at epidemic parotitises of the first skilled group in comparison with contemporaries from control and the second skilled groups the specific gravity sochyonyh forages was above accordingly on 51,68 % and 36,12 %, at depression of concentrates on 9,79 % and 8,53 %. (Tab. 8).

The general expense of forages and the nutrients consumed podopytyonymi by epidemic parotitises of compared groups, is presented in table 9.

The obtained data testify that epidemic parotitises of control group conceded to contemporaries from the first and second skilled groups on potrebyoleniju to metabolic energy accordingly on 0,64 % and 0,95 %; a solid on 2,27 % and 0,26 %; perevarimogo a protein on 0,59 % and 1,93 %.

On consumption of fodder units the first skilled prevailed over control and the second skilled groups accordingly on 0,87 % and on

8. Structure of rations of experimental epidemic parotitises on actual poyo

trebleniju forages, %

Forage The control

Group

The skilled
I II
Barley grain 76,36 70,32 75,49
Peas grain 8,19 6,69 8,09
Silo kukuruzyonyj 8,04 7,61 -
Zernosenazh - 9,03 10,63
Obrat the fresh 0,02 0,02 0,02
Mjasokostnaja

Flour

7,39 6,33 5,77

9. Actual poedaemost forages during experience (kg/goal.)

Forage and nutritiousness The control

Group

The skilled
I II
Barley grain 405,93 369,30 406,21
Peas grain 39,20 39,20 39,20
Silo corn 230,65 215,67 -
Zernosenazh - 128,10 154,42
Obrat the fresh 0,96 0,96 0,96
Mjasokostnaja a flour

I

40,81

3 forages soder;

34,51

kitsja:

32,20
Fodder units 574,14 569,21 581,14
Metabolic energy, MDzh 6405,09 6446,39 6466,2
Solid, kg 481,68 492,63 482,95
Crude protein, kg 78,21 78,58 79,06
perevarimyj a protein, kg 57,05 57,39 58,15
Lysine, kg 3,70 3,64 3,60
Метионин+цистин, kg 2,54 2,48 2,52
Crude fat, kg 44,97 51,26 40,57
Calcium, kg 6,92 6,19 5,67
Phosphorus, kg 4,88 4,40 4,27
Carotin, kg 0,002 0,003 0,002

2,09 %.

And the greatest consumption of nutrients of a ration otyomechalos in the second skilled group of epidemic parotitises.

4.3.

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A source: Struchkova Tatyana Anatolevna. MORPHOFUNCTIONAL CHANGES OF THE REPRODUCTIVE ORGANS OF PIGS AND THEIR REPRODUCTIVITY ABOUT GRAIN FILLING. Thesis for the degree of candidate of biological sciences. ORENBURG - 2007. 2007

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