致词
发表于 2025-3-23 11:09:25
Factors Affecting the Viability of Fresh and Cryopreserved Embryosthe treatment employed to superovulate donors have an effect on the quality of the embryos produced. The important factors are type, dose and duration of progestagen treatment, and dose and composition (FSH:LH ratio) of gonadotrophin treatment. The major recipient factor affecting survival of embryo
不公开
发表于 2025-3-23 16:59:47
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新字
发表于 2025-3-23 19:03:40
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陈腐的人
发表于 2025-3-23 22:31:21
Development and Prospects of Hybrid Rice Breeding years that hybrid rice has more than 30% yield advantage over conventional pure line varieties (Table 1). In 1991 the area under hybrid rice was 17.6 million ha which covered 55% of the total rice area in China and the production of hybrid rice was 66% of the total rice output. In the meantime, the
anthesis
发表于 2025-3-24 03:45:55
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压迫
发表于 2025-3-24 07:04:03
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jungle
发表于 2025-3-24 11:27:00
Properties of the resultant map,everal biotic and abiotic stresses, namely, fungal diseases-white rust and alternaria leaf spot caused by . and . respectively, salt tolerance and ability to withstand moisture stress. The germplasm is also a valuable source of cytoplasmic genes controlling many important traits such as male sterility
骑师
发表于 2025-3-24 18:28:47
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NOVA
发表于 2025-3-24 20:07:36
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FUSC
发表于 2025-3-25 02:59:49
Conference proceedings 1993 world is in the Asian and Pacific Region. With an increasing population and decreasing farming lands, it is important to develop agricultural biotechnology for improvement of the productivity, profitability and stability of the farming system. The Conference‘s main objectives were to bring together