| 播种期对波斯菊结实和种子发芽率的影响 |
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| 引用本文： | 潘永飞,戴忠良,潘叶飞,毛忠良,吴国平,张震超.播种期对波斯菊结实和种子发芽率的影响[J].金陵科技学院学报,2009,25(2):64-67. |
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| 作者姓名： | 潘永飞 戴忠良 潘叶飞 毛忠良 吴国平 张震超 |
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| 作者单位： | 1. 江苏丘陵地区镇江农业科学研究所,江苏,句容,212400
2. 江苏省农业科学院明天种业有限公司,江苏,南京,210014 |
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| 摘 要： | 观察不同播种期对早熟、中熟、晚熟等3个波斯菊类型采种的影响.结果表明,作为采种栽培,中熟品种的最佳播种期为6月29日前后,平均产量为495 kg/hm2左右,晚熟品种的最佳播种期为6月13日前后,平均产量为525 kg/hm2左右,而早熟品种不适宜在长江流域采种栽培.
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| 关 键 词： | 波斯菊 播种期 结实率 发芽率 |
Effects of Sowing Time on Setting Rate and Germination Rate of Cosmos |
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| PAN Yong-fei,DAI Zhong-liang,PAN Ye-fei,MAO Zhong-liang,WU Guo-ping,ZHANG Zhen-chao.Effects of Sowing Time on Setting Rate and Germination Rate of Cosmos[J].Journal of Jinling Institute of Technology,2009,25(2):64-67. |
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| Authors: | PAN Yong-fei DAI Zhong-liang PAN Ye-fei MAO Zhong-liang WU Guo-ping ZHANG Zhen-chao |
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| Institution: | 1.Zhenjiang Institute of Agricultural Sciences of Hilly Areas in Jiangsu;Jurong 212400;China;2.Mingtian Seed Co.Ltd.;Jiangsu Academy of Agricultural Sciences;Nanjing 210014;China |
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| Abstract: | The effects of different sowing times on harvest of early-maturing,mid-maturing,late-maturing cosmos are observed.The results show that the best sowing time of mid-maturing cosmos is June 29th,and the average yield is about 495 kg/hm2;the best sowing time of late-maturing cosmos is June 13th,and the yield is about 525 kg/hm2;but the early-maturing cosmos is not suitable for planting in Yangtze River Basin. |
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| Keywords: | cosmos sowing time setting rate germination rate |
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