参考书目 发表于 2025-3-23 12:15:38
Rhizobium Relationships,The literature on the microsymbiot for red clover now designated as . biovar . was reviewed by Burton (1985). His treatment pertained to all clover species whereas the present treatment will attempt to provide significant results since 1985 specifically for red clover.Hemodialysis 发表于 2025-3-23 15:17:55
http://reply.papertrans.cn/83/8245/824402/824402_12.pngNeutral-Spine 发表于 2025-3-23 20:29:02
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0924-1949 Overview: 978-90-481-4658-1978-94-015-8692-4Series ISSN 0924-1949你正派 发表于 2025-3-24 09:30:26
Current Plant Science and Biotechnology in Agriculturehttp://image.papertrans.cn/r/image/824402.jpgBother 发表于 2025-3-24 12:59:39
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Seed Production,re to be self sufficient in producing seeds of the crop, but may be limited by excessive rainfall during the growing season. For this reason, some specialized areas have been developed such as the Pacific northwest in the U.S. (Fig. 15.1), the south island of New Zealand, and the southern latitudes of Europe.AVANT 发表于 2025-3-24 21:11:51
Future Trends,illion hectares (1987). Similar declines have been reported for regions of western Europe, New Zealand, and Australia, and probably others. Of the countries surveyed, only Canada has not suffered a similar decline (See Chapter 15, Seed Production).characteristic 发表于 2025-3-25 01:53:27
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