| 小西瓜品种露地栽培适应性比较研究 |
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| 引用本文： | 王宝地.小西瓜品种露地栽培适应性比较研究[J].北方园艺,2011(2):16-18. |
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| 作者姓名： | 王宝地 |
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| 作者单位： | 河北北方学院,农林科技学院,河北,宣化,075131 |
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| 基金项目： | 2010年河北省农业综合开发资助项目 |
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| 摘 要： | 以3个小西瓜品种为试材,采用田间小区试验,研究其露地栽培的适应性。结果表明:"京欣"在各时期的叶绿素含量最高;其净光合速率比"黑美人"和"京秀"分别提高15.36%和25.09%,荧光参数Fv/Fm、Fv/Fo也高于"黑美人"和"京秀",水分利用效率较二者分别提高14.31%和83.38%,产量和品质均优于二者,表现出很强的适应性,值得在生产上推广。
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| 关 键 词： | 小西瓜 品种比较 光合特性 水分利用效率 |
Comparative Study on Culture Adaptability Experiment of Mini-Watermelon Varieties in the Open Field |
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| WANG Bao-di.Comparative Study on Culture Adaptability Experiment of Mini-Watermelon Varieties in the Open Field[J].Northern Horticulture,2011(2):16-18. |
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| Authors: | WANG Bao-di |
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| Institution: | WANG Bao-di (College of Agriculture and Forestry,Hebei North University,Xuanhua,Hebei 075131) |
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| Abstract: | The culture adaptability of mini-watermelon varieties were compared by using field experiments.The results showed that Jingxin was superior than others in chlorophyll contents in different stages;Compared with Heimeiren and Jingxiu,the net photosynthetic rate increased 15.36%,25.09%,respectively;Fv/Fm and Fv/Fo were increased,too. Compared with Hemeiren and Jingxiu,water use efficiency increased 14.31%,83.38%,respectively,yield and quality were better than two,showing strong adaptability,it’s worth promoting in production. |
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| Keywords: | Mini-watermelon varieties photosynthetic characteristic water use efficiency quality |
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