10. Productivity of commodity young stock of silver-black foxes grown in modified shads

Shevchuk T. V.
Pages: 45-48.

Full article: 
Abstract
Goal. To study the productivity of commercial young animals of silvery-black foxes, grown in light- shielded 2-row shields modified by light shields. Methods. Experiments were carried out on commercial young animals of silvery-black foxes. The control group was kept in a typical room, experimental - in a modified, equipped with light shields. Results It was established that during the creation of a 7-hour light day during the cultivation of commercial young young foxes, it is possible to improve the quality of the products obtained. Conclusions The introduction of a 7-hour light day contributed to the reduction of the maturation period and the formation of furs in experimental animals, increasing the size of their hides and improving their organoleptic properties.

Key words: silvery-black foxes, content, crayfish, natural light, illumination mode, productivity, quality of furs.

References
  1. Beliaeb D.K. Teopetycheckye y npaktycheckye ochobbl fotonepyodyzma b pazbedehyy nyshhblx zbepej/D.K. Beliaeb//Cbetoboj faktop b nobblshehyy npodyktybhocty nyshhblx zbepej. – M., 1976. – C. 7—30.
  2. Beliaeb D.K. Pobedehye hopok y yx penpodyktybhaia fyhktsyia/D.K. Beliaeb, O.B. Tpanezob//Kpolykobodctbo y zbepobodctbo. – 1987. – № 4. – C. 6—7.
  3. Bydibli i cnopydy dlia tbapyhhytstba: DBH B.2.2-1—95. – Bydahhia ofitsijhe. – K., Depzhkommictobydybahhia Ykpaihy, 1995.
  4. Baryh E.A. Pyshhoe zbepobodctbo y kpolykobodctbo/E.A. Baryh, A.Y. Kbanylb, P.T. Kletskyh. – M.: Arponpomyzdat, 1977. – 324 c.
  5. Gyryehycheckye tpebobahyia k mykpoklymaty npoyzbodctbehhblx nomeschehyj: CahPyH 2.2.4.548— 96. – M., 1996.
  6. Ectectbehhoe y yckycctbehhoe ocbeschehye: CHyP 23-05—95. – M., 1996.
  7. Zhybothobodcheckye, ntytsebodcheckye y zbepobodcheckye zdahyia y nomeschehyia: CHyP 2.10.03—84. – Bzameh CHyP II-99—77. – M., 1985.
  8. Zbepobodctbo: ychebhoe nocobye dlia byzob/[E.D. Ylbyha, A.D. Coboleb, T.M. Chekaloba, H.H. Shymylyha]. – CPb.: Lahb, 2004. – 304 c.
  9. Pepelbdyk H.Sh. Poctahobka haychho-xoziajctbehhblx onbltob no kopmlehyiu nyshhblx zbepej/H.Sh. Pepelbdyk, B.K. Judyh//Metodycheckye ykazahyia. – M.: BACXHYL HYYPZK, 1973. – 19 c.
  10. Ploxyhckyj H.A. Pykobodctbo no byometpyy dlia zootexhykob/H.A. Ploxyhckyj. – M.: Koloc, 1969. – 256 c.
  11. Shkypky lycytsbl kletochhoro pazbedehyia hebbldelahhble. Texhycheckye yclobyia: GOCT 2790—88. – [Dejctb. ot 01.10.1991]. – M.: Goc. kom. no ctahdaptam, 1988. – 15 c. – Bbed. 01.04.1994. – 12 c.