<<
>>

DISCUSSION OF RESULTS OF OWN RESEARCHES

Considering an urgency of a theme of our dissertational work, vostreboyovannost results a science and the advanced practice, we have considered necessary in the given chapter short once again to analyse our data in sravnitelyonom aspect with researches of domestic and foreign scientists, raboyotajushchih in this rather perspective scientific direction.

Cultivation and effective utilisation of sows always was uzyolovoj and the most difficult problem of the specialised enterprises. In svinovodstve it has especially become aggravated in connection with industrialisation and usiyolennoj selection of pigs on rising mjasnosti. Cultivation of repair epidemic parotitises on pure kontsentratnom feeding type has led to dropping of their genesial abilities. V.Ponomarev, I.Moshkutello (2000) vperyovye in practice of breeding farms and industrial complexes spent cultivation of repair epidemic parotitises on the rations including green forages. In the subsequent animals used during four - five reprodukyotivnyh cycles that has given the chance to define the major ekonomicheyosky an indicator - operational value of uteruses.

The accepted system of feeding of repair epidemic parotitises promoted povyyosheniju daily average prirostov live mass in comparison with kontrolyonymi groups on 4,8-7,6 % in the range from the beginning of cultivation to produkyotivnoj to a maturity.

As a result of experience by authors it is taped, that green forages favorably influence development of genital organs of repair epidemic parotitises. So, the mass matyoki, its horns and ovaries was accordingly on 8,2-31,2 %; 17,7-51,8; and 9,1 15,7 % more than at the animals who have been grown up on pure kontsentratnyh rayotsionah. Including of green forages in fodder admixtures for cultivation of epidemic parotitises promoted rising oplodotvorjaemosti on 5,3 % for the first productive cycle and on 4,7 % as a whole for four cycles. At enough vysoyokom a multiple pregnancy of repair epidemic parotitises - pervooporosok all groups (9,5-10,8 goal.) the new system of feeding promoted multiple pregnancy rising doyopolnitelno on 0,9-1,2 pigs. Such tendency has remained and in posleyodujushchih oporosah.

Requirement of repair epidemic parotitises for nutrients, at first sight, same, as at animals on otkorme. But to receive a moderate daily gain, it is necessary to balance not only as a whole entering piyotatelnyh substances, but also their parity in rations. It allows molodoyomu to an organism to generate better a skeleton and organs, including reprodukyotivnye. All these даіпіьіе testify that purposeful kormyolenie taking into account genetic potential allows to grow up repair young growth healthy, correctly generated for further reproyoduktivnogo uses (Hezeker, And, 2004; Bezzubov, V, the Sokolov, S, 2004).

The purpose of our researches was efficiency studying ispolzoyovanija zernosenazha in rations of repair epidemic parotitises of large white breed on development in postnatalnom an ontogenesis of genesial organs and produktivyonyh qualities of sows.

Scientifically-economic experience was spent under the scheme (rice 1, tab. 1). OsYOnovnoe difference between compared groups was in skarmlivanii razyolichnyh types of rations. So, repair epidemic parotitises of the first skilled group poyoluchali (in % from the general nutritiousness) 10 % zernosenazha instead of 10 % kontsenyotratov, the second skilled: 10 % zernosenazha instead of 10 % of a corn silo. Rations of experimental animals were balanced on the basic nutrients according to the detailed norms of Russian Academy of Agrarian Sciences (Kalashnikov, A.P., Etc., 1985).

Results of scientifically-economic experience have shown, that including in rayotsiony repair epidemic parotitises zernosenazha raises poedaemost forages. So in control group poedaemost a corn silo has made 69,81 %, in the first skilled group of a corn silo and zernosenazha accordingly - 76,55 % and 90,82 %, in the second skilled group poedaemost zernosenazha sostayovila 91,35 %.

As a whole, for the basic period of experience of epidemic parotitis of control group ustupayoli to contemporaries from the first and second skilled groups, on consumption obmenyonoj energies, accordingly on 0,64 % and 0,95 %, a solid on 2,27 % and 0,26 %, perevarimogo a protein of 0,59 % and 1,93 %, that, undoubtedly, has rendered poyolozhitelnoe influence on productive qualities of experimental animals.

In particular, at the age of 7 months epidemic parotitises of the second skilled group - 84,5 kg had the greatest live mass., that on 9,47 % (r

<< | >>
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

More on topic DISCUSSION OF RESULTS OF OWN RESEARCHES:

  1. CHAPTER 6. DISCUSSION OF RESULTS OF OWN RESEARCHES AND THE CONCLUSION
  2. Discussion of results of researches
  3. Discussion of results of researches
  4. SECTION 3. RESULTS of RESEARCHES And THEIR DISCUSSION
  5. CHAPTER 4 DISCUSSION of RESULTS of RESEARCHES
  6. Discussion of results of treatment in group Og by data ­ kliniko-nejrofiziologicheskih researches
  7. Discussion of results of treatmentin group Og by data ­ kliniko-nejrofiziologicheskih researches
  8. Discussion of results of the conducted researches at sick of a lumbar osteochondrosis in a stage of an aggravation before treatment
  9. DISCUSSION OF RESULTS
  10. DISCUSSION OF RESULTS
  11. Results and discussion
  12. DISCUSSION OF RESULTS
  13. Chapter 4. DISCUSSION of RESULTS
  14. CHAPTER 5 DISCUSSION of RESULTS of RESEARCH
  15. discussion of results
  16. RESULTS And THEIR DISCUSSION
  17. 2.2. RESULTS And THEIR DISCUSSION
  18. RESULTS And DISCUSSION
  19. RESULTS And DISCUSSION
  20. 3.4. Discussion of results.