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Articles 1 - 6 of 6
Full-Text Articles in Physical Sciences and Mathematics
Deforestation For Pasture Development – Has It Been Worth It?, W. H. Burrows
Deforestation For Pasture Development – Has It Been Worth It?, W. H. Burrows
IGC Proceedings (1997-2023)
Differing scenarios leading to deforestation for pasture development in savanna (woodland) and closed forest communities in the tropics – sub-tropics are compared and contrasted. Australian and Brazilian examples are highlighted. No simple answer is given to the question of whether deforestation for pasture development has been worth it, since both commercial and non-commercial values have equal validity and need to be taken into account. These issues are addressed in the context of land assigned by governments for agricultural purposes. It is concluded that technology and ecological understanding are now available to maintain sustainable production from converted forest systems. However emphasis …
Management Changes And Strategies To Improve The Environmental Services From Grasslands In Northern China And Mongolia, David R. Kemp, J. Addison, K. Behrendt, G. Udval, D. Lkhagvaa, Guodong Han, Zhiguo Li, P. Li
Management Changes And Strategies To Improve The Environmental Services From Grasslands In Northern China And Mongolia, David R. Kemp, J. Addison, K. Behrendt, G. Udval, D. Lkhagvaa, Guodong Han, Zhiguo Li, P. Li
IGC Proceedings (1997-2023)
The grasslands of Mongolia and northern China are part of the vast Eurasian grasslands that extend from east Asia to eastern Europe, with many common problems. Grassland degradation and herder livelihoods in the steppe regions of China and Mongolia are widely acknowledged as major issues that need to be improved. The core problem is too many animals are now grazing grasslands, initially driven by significant policy changes, and decisions that assumed more animals would lift herder incomes. Problems are accentuated by poorly defined property rights over the land. The effectiveness of current Government Programs aimed at reducing grazing pressures has …
Climatic Factors, Acid Detergent Fiber, Neutral Detergent Fiber And Crude Protein Contents In Digitgrass, C. S. Chen, S. M. Wang, Y. K. Chang
Climatic Factors, Acid Detergent Fiber, Neutral Detergent Fiber And Crude Protein Contents In Digitgrass, C. S. Chen, S. M. Wang, Y. K. Chang
IGC Proceedings (1997-2023)
Digitgrass (Digitaria Xumifolia) was treated according to a set of programmed harvest cycles to study the impact of climatic factors on the quality of the grass. It is found that seasonal changes have greater effect on the quality of the grass than does the length of the harvest cycle. The highest correlation coefficient (0.81) between the ADF content and accumulated temperature is attained when the base temperature is set to 15.5 , while the highest correlation coefficient (0.88) between CP and is attained at a base temperature of 15.0 . The determination coefficient of regression (R2 ) …
Grazing Practices And Rangeland Conservation: Towards Output‐Based Contracts To Improve Relevance And Enhance Technical Innovation, Cyril Agreil, Jocelyn Haskell, John Haskell, Michel Meuret, Fred Provenza
Grazing Practices And Rangeland Conservation: Towards Output‐Based Contracts To Improve Relevance And Enhance Technical Innovation, Cyril Agreil, Jocelyn Haskell, John Haskell, Michel Meuret, Fred Provenza
IGC Proceedings (1997-2023)
No abstract provided.
A Research Of The Living Environment In The Pasturing Area, Yajuan Guo, Yong Gao, Xu Sun
A Research Of The Living Environment In The Pasturing Area, Yajuan Guo, Yong Gao, Xu Sun
IGC Proceedings (1997-2023)
No abstract provided.
Environmental Efficiency In Mixed Crop Livestock Farming In India, K. A. C. H. A. Kothalawala, S. Kumar, H. Kothalawala
Environmental Efficiency In Mixed Crop Livestock Farming In India, K. A. C. H. A. Kothalawala, S. Kumar, H. Kothalawala
IGC Proceedings (1997-2023)
No abstract provided.