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Titlebook: Genetic Resources of Mediterranean Pasture and Forage Legumes; Sarita Jane Bennett,P. S. Cocks Book 1999 Springer Science+Business Media D

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發(fā)表于 2025-3-23 11:03:06 | 只看該作者
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Debates on the Future of Communismis on the communally-owned grasslands, and that improvement of these grasslands are constrained by socio-economic factors. However, pasture and forage legumes also have roles to play in arable land where, especially in dry areas, they have the potential to replace fallow in cereal-producing farming
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發(fā)表于 2025-3-24 03:59:19 | 只看該作者
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Bert Hoffmann,Laurence Whiteheadh as a result of a desire to diversify and the use of biotechnology which has widened the gene pool from which genes can be taken for a particular trait. The risk of global climate change poses further challenges to the future availability of plant germplasm. There are thus a number of principal rea
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Emma Rich,John Evans,Laura De Pians by modern cultivars. It may occur because of a decline in a species’ diversity through the reduction of its geographical distribution or through the complete loss of a species. Within a species a decline in genetic diversity is caused by the loss of genetic information through the reduction of its
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發(fā)表于 2025-3-25 02:18:40 | 只看該作者
Confessions of a Dangerous (Arab) Mind,e structure, and their flowering and ripening times, making them more difficult to sample than crop plants. In addition, many species either shatter or bury their seeds to aid dispersal or avoid predation. It is important, therefore, that the limited time and resources at the disposal of collectors
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