Anthony H. D. Brown – författare
Visar alla böcker från författaren . Handla med fri frakt och snabb leverans.
2 produkter
2 produkter
Crop Genetic Diversity in the Field and on the Farm
Principles and Applications in Research Practices
Häftad, Engelska, 2016
436 kr
Skickas inom 5-8 vardagar
Based on twenty years of global research, this is the first comprehensive reference on crop genetic diversity as it is maintained on farmland around the world. Showcasing the findings of seven experts representing the fields of ecology, crop breeding, genetics, anthropology, economics, and policy, this invaluable resource places farmer-managed crop biodiversity squarely in the center of the science needed to feed the world and restore health to our productive landscapes. It will prove to be an essential tool in the training of agricultural and environmental scientists seeking the solutions necessary to ensure healthy, resilient ecosystems for future generations.
Häftad, Engelska, 1995
1 010 kr
Skickas inom 7-10 vardagar
The Conservation of Plant Biodiversity highlights the different levels of biological organisation at which conservation is being addressed - the gene, the species and the community. Conservation biology is faced with several controversial issues such as the dichotomy between the preservation of individual species versus a broader focus on the environment, the relative importance to give to endangered species, the design and management of reserves and the drive for increasing agricultural productivity through plant improvement versus the drive to maintain traditional peasant varieties in cultivation. These and other issues are dealt with here by emphasising and exploring the underlying scientific principles. The conservation of whole communities emerges as the paramount strategy for maintaining the evolutionary potential of plant life.