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Author(s): | Hemmersbach, E. A. |
Author Affiliation: | Institut für Pflanzenbau der Rheinischen Friedrich-Wilhelms-Universität, Bonn, German Federal Republic |
Title: | Die Blattfläche, ein Mittel zur Früherkennung von Gräsersorten |
Translated Title: | [Leaf area as a means of early recognition of grass varieties] |
Source: | Rasen, Grunflachen, Begrunungen. Vol. 10, No. 3, 1979, p. 68-74. |
Publishing Information: | Bonn-Bad godesberg, Hortus Verlag |
# of Pages: | 7 |
Keywords: | TIC Keywords: Lolium perenne; Festuca rubra subsp. rubra; Poa pratensis; Phleum pratense; Phleum bertolonii; Tillering; Seeding; Feekes' scale
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Abstract/Contents: | Leaf area was shown to be a suitable criterion for varietal identification in the grass species Lolium perenne, Festuca rubra, Poa pratensis, Phleum pratense and Phleum bertolonii. The tillering phase (2.3-2.5 on the Feekes-Heyland scale) was the best time for separating varieties. Varietal characteristics were expressed to varying degrees depending on planting method and growing medium; direct sowing in a peat moss substrate is recommended for this test. Increasing plant population density from 25 to 100 plants per seedpan did not affect the findings. |
Language: | German |
References: | 37 |
Note: | Absract appears in German, English, and French Tables Graphs |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Hemmersbach, E. A. 1979. Die Blattfläche, ein Mittel zur Früherkennung von Gräsersorten. (In German) Rasen Turf Gazon. 10(3):p. 68-74. |
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