| 基于灰色关联分析综合评估酥瓜品种的农艺性状 |
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| 引用本文： | 张雪彬,曹明,杨小锋,王怀松,陶凯,陈连珠.基于灰色关联分析综合评估酥瓜品种的农艺性状[J].新疆农业科学,2019,56(10):1839-1845. |
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| 作者姓名： | 张雪彬 曹明 杨小锋 王怀松 陶凯 陈连珠 |
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| 作者单位： | 1.三亚市南繁科学技术研究院,海南三亚 572000; 2.国家西甜瓜产业技术体系三亚综合试验站,海南三亚; 3.中国农业科学院蔬菜花卉研究所,北京 100081 |
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| 基金项目： | 三亚市农业科技创新项目“香(酥)瓜新品种引进与优质栽培技术示范推广”(2016NK05);国家科技支撑计划资助项目(2014BAD05B04);国家西甜瓜产业技术体系专项资金(CARS-26-37) |
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| 摘 要： | 【目的】综合评估酥瓜新品种的主要农艺性状,筛选出适合三亚地区种植的酥瓜品种。【方法】在三亚地区进行酥瓜新品种田间比较试验,采用灰色关联分析法,综合评估供试9个酥瓜新品种的坐果率、商品率、产量、中心可溶性固形物含量、果肉厚度、种腔大小指数等6个主要农艺性状。【结果】各供试品种综合性状的等权关联度排序为N6>绿牛>N3>N7>N4>N9>N2>N1>N5,综合性状的加权关联度排序为绿牛>N6>N3>N7>N4>N9>N2>N1>N5。其中酥瓜新品种绿牛和N6综合性状表现优良,排序靠前,N1和N5综合性状表现不理想,排序靠后。综合性状的加权关联度排序更符合田间观测结果。【结论】应用灰色关联分析法评估筛选出的酥瓜新品种绿牛和N6综合性状表现优,适合在三亚地区推广种植。
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| 关 键 词： | 酥瓜 农艺性状 综合评估 灰色关联度分析 |
| 收稿时间： | 2019-07-04 |
Comprehensive Assessment for agronomic character of Crisp Melon (Cucumismelo.var. conmon Group) Cultivar Based on Grey Correlation Analysis |
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| ZHANG Xue-bin,CAO Ming,YANG Xiao-feng,WANG Huai-song,TAO Kai,CHEN Lian-zhu.Comprehensive Assessment for agronomic character of Crisp Melon (Cucumismelo.var. conmon Group) Cultivar Based on Grey Correlation Analysis[J].Xinjiang Agricultural Sciences,2019,56(10):1839-1845. |
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| Authors: | ZHANG Xue-bin CAO Ming YANG Xiao-feng WANG Huai-song TAO Kai CHEN Lian-zhu |
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| Institution: | 1.Sanya Nanfan Science and Technology Academy for Crop Winter Multiplication, Sanya Hainan 572000, China; 2.The Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing 100081, China ; 3.Sanya Comprehensive Experimental Station of National Watermelon and Melon Industry Technology System, Sanya Hainan 572000, China |
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| Abstract: | 【Objective】 To assess the agronomic characters of new crisp melon cultivars comprehensively in the hope of providing new crisp melon cultivars suitable for planting in Sanya. 【Method】 The field experiment was conducted to compare agronomic characters of 9 new crisp melon cultivars in Sanya, Hainan. The main agronomic traits, including fruit setting rate, commodity rate, yield, soluble solid content in the center, flesh thickness and cavity size index, were assessed comprehensively based on grey correlation analysis. 【Result】 All the tested new crisp melon cultivars were ranked according to equal-weighted correlation degree between comprehensive characters, which were: N6 > Lvniu >N3>N7 >N4>N9>N2>N1>N5, and according to weighted correlation degree between comprehensive characters, they were as follows: Lvniu > N6 > N3> N7 >N4>N9 > N2> N1 > N5. Furthermore, Lvniu and N6 ranked in the top 2 of all the cultivars, with good comprehensive characters, while N1 and N5 ranked in the last 2 of all cultivars, with poor comprehensive characters. The order of weighted correlation degree was more in line with the field observation results. 【Conclusion】 Lvniu and N6 are screened out based on grey correlation analysis, which have excellent comprehensive characters, and are suitable for planting in Sanya. |
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| Keywords: | crisp melon(Cucumis melo var conmon Group) agronomic character comprehensive assessment grey correlation analysis |
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