怒目而视
发表于 2025-3-28 15:00:12
Thirumaran Kesavaperumal,Kiruthiga Kandasamyeglected species, are of Asian origin. Conservation of these tropical fruit species is imperative as they are increasingly threatened. For cultivated species the threat is by specialization of production systems restricted to a few varieties and by land use changes, and in the case of wild relatives
最高峰
发表于 2025-3-28 19:52:49
Vinson Serrano,John Clemence Pinlacries have set regulations to protect their orchids, however not all of them are proven effective to prevent the loss of orchid species in the wild. Although more than 100,000 hybrid orchids have been produced over the past 200 years, orchid seekers never cease to look for new undescribed species. On
外来
发表于 2025-3-29 00:27:02
Advances in Science, Technology & Innovationand Angola. CIRAD has limited collections from Ivory Coast, Cameroon and Nigeria. MPOB sampled . in nine Central South American countries. ASD Costa Rica, Empraba Brazil, CENIPALMA Colombia and Ecuador have comprehensive collections from Brazilian Amazon Basin, Honduras, Nicaragua, Costa Rica, Panam
Inferior
发表于 2025-3-29 06:16:27
Using ICT in Inquiry-Based Science Educationumes. It reports on the results of a comprehensive assessment on the current status of the conservation of the genetic resources of these crops. The study found that over one million accessions of the germplasm of these crops are presently being conserved in hundreds of genebanks globally. The large
肮脏
发表于 2025-3-29 11:07:32
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公式
发表于 2025-3-29 14:47:37
https://doi.org/10.1007/978-3-030-18218-2able improvement is crucial to achieving food security in the face of climate change in the growing demand for food. The need to conserve the diversity of these crops and their wild relatives is therefore particularly important. This chapter outlines the diversity within each crop pool and summarize
行乞
发表于 2025-3-29 16:21:24
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作呕
发表于 2025-3-29 20:24:46
Basic Principles and Physics of Ultrasound, gained from genetic diversity and tissue culture studies. The chapter concerns the ex situ germplasm conservation of germplasm using the cryopreservation of seeds of economically important native species. Although studies on the genetic diversity of natural populations are fundamental to establish
RENAL
发表于 2025-3-30 02:17:25
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旧病复发
发表于 2025-3-30 07:19:39
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