Supplementation of winter grazing in the Transvaal with special reference to the maintenance protein requirement of sheep
1940 | 2017
Smuts, D.B. | Marais, J.S.C. | Du Toit, P.J.
The articles have been scanned in colour with a HP Scanjet 5590; 300dpi. Adobe Acrobat XI Pro was used to OCR the text and also for the merging and conversion to the final presentation PDF-format.
اظهر المزيد [+] اقل [-]By means of metabolism experiments on mature and young sheep it was shown that approximately 81 grams of maize will supplement April grazing successfully in respect of protein if the energy requirements are satisfied. Due to the fact, that 150 grams maize efficiently supplement 200 grams of wheat straw with a lower nitrogen content than July grazing, it can be implied that it will also supplement July grazing successfully. Urea nitrogen has been shown to be utilized by sheep for maintenance purposes hut must not be expected to promote growth unless experiments conducted under controlled conditions prove the contrary.
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
المعلومات البيبليوغرافية
تم تزويد هذا السجل من قبل University of Pretoria
