Nisbah Sinkronisasi Suplai N-Protein dan Energi dalam Rumen Sebagai Basis Formulasi Ransum Ternak Ruminansia

by Hermon, Suryahadi, K. G. Wiryawan, S. Hardjosoewignjo
Published 2008-12-01

Improvement of native grassland by legumes introduction and tillage techniques

by Syamsu Bahar, S Hardjosoewignjo, I Kismono, O Haridjaja
Published 1999-10-01

Grazing Pressure of Cattle on Mixed Pastures at Coal Mine Land Reclamation

by T. P. Daru, S. Hardjosoewignjo, L. Abdullah, Y. Setiadi, Riyanto
Published 2012-04-01