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| The Analysis of Ecological Climate Adaptability of Day lily in East of Gansu Province |
| Pu Jinyong; Yao Xiaoying; Wang Weitai; et al. |
| The Agrometerological Experimant Station of Tianshui; Tianshui Gansu 741020 |
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Abstract Based on the results of experiment of cultivating day lily during 1986-1989 at Xifeng Agrometerological Experimant Station,by analysing the climatic adaptive capacity of day lily,by discussing the reationship between the condition of water supply and the duration of harvesting flower buds and analysing the effect of climatic factors on the daily yields of day lily. The principal ecological climate index is set up. The east of Gansu is divided into a few suitable cultivating regions of day lily a...
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Received: 26 December 2001
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