| 杏授粉受精及胚胎发育观察 |
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| 引用本文： | 张建光,李俊奇.杏授粉受精及胚胎发育观察[J].河北农业大学学报,1990,13(4):14-17. |
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| 作者姓名： | 张建光 李俊奇 |
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| 作者单位： | 河北农业大学园艺系
(张建光)，河北农业大学园艺系(李俊奇) |
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| 摘 要： |
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| 关 键 词： | 杏 授粉受精 胚胎发育 |
Observations on Pollination Fertilization and Embryo Development in Apricot |
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| Zhang Jianguang Li Junqi.Observations on Pollination Fertilization and Embryo Development in Apricot[J].Journal of Agricultural University of Hebei,1990,13(4):14-17. |
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| Authors: | Zhang Jianguang Li Junqi |
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| Abstract: | pollen grain emerged after they attached on stigmas approximately for two hours and pollen tubers entered the ovary 50 hours after pollination. The double fertilization was finished in fourth day and the primary formation of cotyledons was detected in mid May.Based on the features of fruit development, it should be emphasized in production to keep desire managements at fruit-setting and final-swell stages for the sake of increase of yield and quality. |
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| Keywords: | Apricot Pollination Fertilization Embryo development |
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