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Titlebook: Heterosis; Reappraisal of Theor Rafael Frankel Book 1983 Springer-Verlag Berlin Heidelberg 1983 Heterosis.Hybride.agriculture.chloroplast.p

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發(fā)表于 2025-3-21 18:30:09 | 只看該作者 |倒序?yàn)g覽 |閱讀模式
書目名稱Heterosis
副標(biāo)題Reappraisal of Theor
編輯Rafael Frankel
視頻videohttp://file.papertrans.cn/427/426042/426042.mp4
叢書名稱Monographs on Theoretical and Applied Genetics
圖書封面Titlebook: Heterosis; Reappraisal of Theor Rafael Frankel Book 1983 Springer-Verlag Berlin Heidelberg 1983 Heterosis.Hybride.agriculture.chloroplast.p
描述When trying to solicit authors for this book it became apparent that the causal factors for heterosis at the physiological and biochemical level are today almost as obscure as they were 30 years ago. Though biometrical-genetical analyses point to dispersion of complementary genes - not overdominance - as the major cause of the phenomenon, plant breeders‘ experience still suggests a cautious, pragmatic approach to the dominance-overdominance controversy in breeding hybrid cultivars. Thus we are faced with a striking discordance between our limited comprehension of the causal factors and mechanism of heter- osis on the one hand, and the extensive agricultural practice of utiliza- tion of hybrid vigor on the other. Such utilization is the result of the economic value of hybrid combinations displaying superior yields and qualities as well as stability of performance, of benefits derived in breeding programs, and of the enhanced varietal protection of proprietary rights. No comprehensive and critical analysis of the phenomenon of heterosis in economic plants has been published for the last three decades since the now classical book Heterosis, edited by J . W. Gowen (Iowa State College P
出版日期Book 1983
關(guān)鍵詞Heterosis; Hybride; agriculture; chloroplast; plant; plants; stability; wheat
版次1
doihttps://doi.org/10.1007/978-3-642-81977-3
isbn_softcover978-3-642-81979-7
isbn_ebook978-3-642-81977-3Series ISSN 0341-5376
issn_series 0341-5376
copyrightSpringer-Verlag Berlin Heidelberg 1983
The information of publication is updating

書目名稱Heterosis影響因子(影響力)




書目名稱Heterosis影響因子(影響力)學(xué)科排名




書目名稱Heterosis網(wǎng)絡(luò)公開度




書目名稱Heterosis網(wǎng)絡(luò)公開度學(xué)科排名




書目名稱Heterosis被引頻次




書目名稱Heterosis被引頻次學(xué)科排名




書目名稱Heterosis年度引用




書目名稱Heterosis年度引用學(xué)科排名




書目名稱Heterosis讀者反饋




書目名稱Heterosis讀者反饋學(xué)科排名




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G. F. Sprague remain anonymous? To understand the difficulties faced in affirming the Italian novel, it is not enough to point to ecclesiastical censorship as the main obstacle. The problem is much more complex. In fact, it was not only censors and ecclesiastics who expressed a negative opinion on the novel, but
地板
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R. T. Ramagend the process of transforming a text into a book (for Alfieri always perceived as a ‘terrible ordeal’). Some of them seem to be aware of an expansion of readership and also of a general cultural reawakening, which is also evident in the increasingly wide range of books and journals in Italian citie
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P. Wilson,C. J. Driscollyme oder wenigstens pseudonyme Nutzungsm?glichkeit realisiert werden. Dies sei schon im Hinblick auf § 4 Abs. 6 TDDSG geboten.1 Motiviert waren diese Vorst??e von der Erkenntnis, dass Anonymisierung und Pseudonymisierung in vielen Bereichen zur Datensparsamkeit beitragen und damit eine wichtige Roll
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G. Kobabefilmen — und nur Expertenkreisen mit Details vertraut waren, ist sie in den letzten Jahren durch Presse- und Filmberichte einer breiten Bev?lkerungsschicht bekannt geworden. Insbesondere die nicht unumstrittene Anti-Terrorgesetzgebung im Jahr 2001 hat wegen einer m?glichen Aufnahme biometrischer Mer
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M. Yordanov95). Die Verbesserungsabsicht der Konstrukteure bezieht sich sowohl auf den Proze? der Gruppenarbeit selbst als auch auf deren Ergebnisse. ?Anonymit?t“ genie?t im Forschungsgebiet der computerunterstützten Gruppenarbeit (CSCW) seit ihrem Beginn eine besondere Beachtung. Sie wird zur Erkl?rung kreati
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B. D. Dowker,G. H. GordonWide Web is far from an anonymous activity of no consequences. With regard to the therewith associated risk of data abuses it is still a debatable point, whether the identification in the online world is essential, and if so to what extent, or whether there is a right to act anonymously within the W
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