SÜT SIĞIRCILIĞINDA EKONOMİ VE TARIMSAL YAYIM ÇALIŞMALARI

Yıl 1989, Cilt: 31 Sayı: 1, 18 - 21, 30.03.1989

Tayfun Özkaya

Öz

Tarımsal yenitiklerin,'loilıgilerin ti'reticiye aktalılrnaspda karşıtaşılan zorluklarrn bir nedeni ,de,;bu ,biği ve tekıiklerin çoğunluka tıiçbir ekonomik analizden geçirmeden çiftçiye aktınlmaya çalışılmasıı yaylm ilke ve teknikl.erinin gözaİdı edilmesidir.

Anahtar Kelimeler

SÜT , SIĞIRCILIĞI , YAYIM

Kaynakça

• 1. ANDERSCIN, M. and K. LINGREN (1988): Effects of restricted accress to drinking water at feeding, and social rank, on performance and beüıavior of tied-up dairy coıvs. Nutr. Abst. and Rew., VoI. 58 (4),234.
• 2. CASTLE,, M.E,. and T.P. THOMAS (1975): The wate,r intake of Briüisrı Friesian co'ws on ratiorıs containing various forages Anim. Prod. VoI. 20 (2), 181 - 189.
• 3. C|HAI,IJI|S, D.J. et al. (198?): Some effects of water quality on the performance of high yielding cows in an arid climate. Nutr. Abst. and Rev., Voı. 57 (4). z3|.
• 4. 'CEIURüC-H, D.C. (1984): Digestive phys,iology and Nutrition of ruminants. O and B Books, inc,USA.
• 5. ENISMINGETR, M.E. (1980): Dairy cattle science. Clovis, Cali fornia-USA.
• 6. 'HOLZEIR, z.tl.et al, (19?6): Şoacking of complete fattening rations high in poor roughage.2.The effect of .rnoisture content and of particle size of roughage component on the pe,rformance of male cattle. Anim. Prod. Vol. 22,41-53.
• 7. KEARL, L.C. (1982): Nutrie,nt requiroments of ruminants in ğeveloping countries. Inte'rnationat F'eedstuffs Institute, U!p}ı Agricultural Experiment Station Utah State University, Logan Utaıh II'SA
• 8. \llRC (19,?8) : Nutrient requirements of domestic animais. Number 3, Nutriönt requiremqnts of dair,y catr"le. National Academy of sciences, Washington, D.C.
• 9. ]WINHESTER, C.F. a,nd M.J. MORRIS (ı956): 'Vfater intake rates of cattle. J. Anim. Sci. 15, 722-740.