 | 20 páginas
This chapter shows that physical performance - animal production per unit of land of intensive grazing systems can be advantageously examined through simulation techniques . Two complementary strategies , control of grazing management ... | |
 | 184 páginas
SPEDDING , C.R.W. Sheep production and grazing management . ... The physiological bases of grazing management . ... An investigation into the simulation of nutrient returns by the grazing animal in grassland experimentation . | |
 | 1994 - 296 páginas
A daily update of per - hectare pasture availability was calculated by subtracting the quantity of per - hectare pasture consumed by the animals from daily pasture growth . At the beginning of the simulation process , the grazing area ... | |
 | 96 páginas
Presentado en : Simposium de Nutrición y Sanidad Animal Centroamérica y Panamá ( 3 , 1974 , San José , C.R. ) . ... Developing pasture - livestock feeding systems for the tropics . ... Growth simulation of grazing cattle . | |
 | A.L. Gardner - 1967 - 90 páginas
SOME CONCEPTS and methods in sub - tropical pasture research . ... of a sward under two methods of grazing management . ... WOLTON , K. M. An investigation into the simulation of nutrient returns by the grazing animal in grassland ... | |
 | 2001 - 498 páginas
Under this context , cattle improvement with the use of wood and herbaceous plants associated with pastures is a strategy ... collecting as minimun 25 samples of each species using for it grazing simulation ( Fick et al . , 1979 ) . | |
 | 160 páginas
HERRERO , M .; DENT , J.B .; FAWCETT , R.H. The plant / animal interface in models of grazing systems . In : PEART , R.M .; CURRY , R.B. ( Ed . ) . Agricultural systems modeling and simulation . New York : Marcel Dekker , 1998. | |
 | 290 páginas
documented systems in modeling schemes ; these schemes , using specific assumptions and simulation procedures , could ... by far the most numerous group large specialised farms , with grazing as a major production factor ; usually this ... | |
 | Manuel E. Ruiz - 1995 - 514 páginas
That this is an effect of feed quality and occurs even when plenty of grazing is available has been borne out by on - station experience . ... If this were to happen , simulation models have predicted an increase of 51 ... | |
 | 1996 - 290 páginas
documented systems in modeling schemes; these schemes, using specific assumptions and simulation procedures, ... by far the most numerous group • large specialised farms, with grazing as a major production factor; usually this group is ... | |
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