共 5 条
[1]
Kellner OJ, 1915, SCI FEEDING ANIMALS
[2]
STUTZER, 1881, J LANDW, V29, P473
[3]
Investigations into the intensive system of grassland management. By the Agricultural Research Staff of Imperial Chemical Industries, Limited. V. The digestibility and feeding value of grass silage made in a tower, and the digestibility and comparative yield of artificially dried grass obtained from the same source.
[J].
JOURNAL OF AGRICULTURAL SCIENCE,
1931, 21
:425-441