obsolete 发表于 2025-3-23 10:26:05

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Audiometry 发表于 2025-3-23 15:50:54

Jakob Christoph Hellerthe yield increase for each crop. Genetic improvements in yield potential have increased linearly for the past 25 years and show no sign of leveling off, for any crop. Improved varieties of the cereal grains: wheat, maize and sorghum, have in part been superior because they were able to efficiently

CROW 发表于 2025-3-23 19:35:32

Christine Künzel yields must increase by over 5 million tons per year just to maintain current levels of rice consumption per person (IRRI, 1985). Because of the importance of rice production, extensive research efforts and progress have been made during the last 30 years to improve yields. Most of this research ha

STALE 发表于 2025-3-24 00:34:56

Klaus Müller-Salgetre by supplementing the present activities of plant breeders in expanding and diversifying the gene pool of crop species and in speeding up the breeding process. Different strategies are used which apply . methods to generate diversity within existing populations, to identify rare, but desired indiv

止痛药 发表于 2025-3-24 04:03:44

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戏服 发表于 2025-3-24 08:58:07

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Misnomer 发表于 2025-3-24 11:14:30

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使乳化 发表于 2025-3-24 17:26:00

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SEVER 发表于 2025-3-24 22:02:52

Zur Frage einer politischen Hermeneutik bei Kleistvelle von Heinrich von Kleist, als eine Figur anzusehen, die in hohem Maße auf das Verstehen erpicht erscheint. Wie in der Erzählung bald angemerkt, ist Kohlhaas zudem jüngst zum neuen lutherischen Glauben übergetreten (vgl. DKV III, 58 / 59), ein Schritt, der für diese Figur mit dem Ehrgeiz verbund

ROOF 发表于 2025-3-25 03:04:24

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查看完整版本: Titlebook: Kleist-Jahrbuch 2021; Andrea Allerkamp,Andrea Bartl,Martin Roussel Book 2021 Springer-Verlag GmbH Deutschland, ein Teil von Springer Natur