| 词汇 | example_english_germination |
| 释义 | Examples of germinationThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. None of the seeds cached in this study survived to germination. Percentage values for germination and antioxidant activity were arcsinetransformed prior to analysis (untransformed data appear in all tables and figures). After stratification treatment(s), all seeds were transferred to incubators to test for germination under the conditions described above. Seeds were examined hourly for evidence of visible germination. Visible germination was defined as radicle protrusion of 1 mm or more. During the period between radicle emergence and hook formation, relations between cotyledon length and the time from visible germination were linear. The criterion for seed germination was visible radicle protrusion. However, they are not particularly apparent at 1 day of germination after priming and their role in the germination process per se is uncertain. Germination and seedling growth of selected dry tropical forest species. Factors limiting tropical rain forest regeneration in abandoned pasture: seed rain, seed germination, m icroclimate, and soil. Factors limiting tropical rain forest regeneration in abandoned pasture: seed rain, seed germination, microclimate, and soil. Perhaps an orderly sequence of metabolic events is necessary to 'set the stage' for germination. The cytokinin or ethylene requirements for overcoming thermoinhibition of lettuce germination can also be eliminated or diminished by removing or weakening the endosperm. Thus, in the absence of dormancy, delayed and slower rates of germination are evidence of reduced seed vigour and quality. It was a physical feature that delayed germination until the cell walls broke and permitted the influx of water necessary for germination. Why do some other seeds go through the same process but then have delayed germination? In aged seeds the mean germination time is delayed. This protein was heatsoluble, disappeared rapidly during germination and was absent from immature embryos and leaves (data not shown). Seedling emergence is restricted to spring because a number of environmental signals are required to break dormancy and/or to induce germination. These results indicate no stimulating effect of this fluctuating temperature regime on the germination behaviour of the seed population during the entire storage period. Digestion by cattle, and storage within a manure heap for 6 months or longer, further reduced seed germination. In several of the above-mentioned papers, germination was reported to be enhanced by dry storage. These mannose polymers are a form of storage carbohydrate that is mobilized following germination. Lower germination in the shadehouse may have resulted from different conditions between punnet and field soil storage. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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