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Earth Sciences

2021

Varieties

Articles 1 - 3 of 3

Full-Text Articles in Life Sciences

Intake Characteristics And Performance Of Contrasting Grass Varieties Continuously Stocked With Sheep, R. J. Orr, J. E. Cook, R. A. Champion, A. J. Rook Nov 2021

Intake Characteristics And Performance Of Contrasting Grass Varieties Continuously Stocked With Sheep, R. J. Orr, J. E. Cook, R. A. Champion, A. J. Rook

IGC Proceedings (1993-2023)

Fifteen intermediate-heading perennial ryegrass (Lolium perenne) varieties were grazed by sheep under continuous variable stocking management. Mean daily grass dry matter intake per ewe was positively correlated with liveweight gain per ewe (r = 0.63) and per ha (r = 0.58) over an 8-month grazing season. Daily intake was not correlated with grazing time (r = 0.12) but was positively correlated with instantaneous dry matter intake rate (r = 0.75). Breeding varieties with high intake rate characteristics should allow increases in the contribution of grazed grass to grassland-based livestock farming. There is now a …


Genetic Resources Of Halophytes And Their Utilization For Sustainable Development Of Russian Rangelands, Nariman Shamsutdinov May 2021

Genetic Resources Of Halophytes And Their Utilization For Sustainable Development Of Russian Rangelands, Nariman Shamsutdinov

IGC Proceedings (1993-2023)

No abstract provided.


Annual Pasture Legumes For Increased Productivity Of Aaline Soils In South‐Western Australia, P. G. H. Nichols, D. R. Mcclements, T. O. Albertsen Mar 2021

Annual Pasture Legumes For Increased Productivity Of Aaline Soils In South‐Western Australia, P. G. H. Nichols, D. R. Mcclements, T. O. Albertsen

IGC Proceedings (1993-2023)

No abstract provided.