侯本军1,符书贤2,白翠云1,林 力1,王敏芬1,肖 云1,王 丁3.海南鲜食花生种质资源农艺性状评价[J].广东农业科学,2016,43(8):33-38 |
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海南鲜食花生种质资源农艺性状评价 |
Evaluation of agronomic characters of fresh edible peanut germplasm resources in Hainan province |
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DOI:10.16768/j.issn.1004-874X.2016.08.006 |
中文关键词: 花生 种质资源 农艺性状 评价 海南 |
英文关键词: peanut germplasm resources agronomic characters evaluation Hainan |
基金项目:海南省省属科研院所技术开发研究专项(KYYS-2015-04);海南省农业科学院农业科技创新专项(CXZX201423) |
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中文摘要: |
针对海南省鲜食花生产量低、品质差等问题,采用田间种植、室内测定等方法对100 份花生种质资源进行评价。结果表明,100 份花生种质单株生产力为6.2~46.2 g,变异系数为49.4%;主茎高28.6~100.8 cm,变异系数22.3%;侧枝长37.9~106.7 cm,变异系数21.4%;总分枝数2.8~17.7 个,变异系数37.9%;结果枝数2~11.3 条,变异系数31.4%;主茎叶数11~36.3 片,变异系数18.6%;单株结果数3.7~35.3 个,变异系数36.6%;蛋白质含量23.18%~36.87%,变异系数6.91%。根据这8 个性状的综合分析,筛选出较好的花生种质20 份,分别为琼红1 号、中花9 号、紫花1 号、恭城红、乐东红2 号、红粒2号、余花3 号、陵水红皮、GPWCZH、泉花59 号、黑花生101、开封白花生、泉花127 号、济花1206、桂花166、湛红3 号、泉花25 号、泉花60 号、泉花125 号、远杂5 号,可进一步鉴定。 |
英文摘要: |
In view of the problems of low yield and poor quality of fresh edible peanut in Hainan province,100 peanut germplasm resources were evaluated by field planting,indoor test and so on. The results indicated that the productivity per plant,main stem height,length of branche,total number of branches,ruit of branches,main stem leaves,pods per plant and protein content ranged from 6.2-46.2 g,28.6-100.8 cm,37.9-106.7 cm,2.8-17.7,2-11.3,11-36.3 and 23.18%-36.87%,respectively . However,the variation coefficients were 49.7%,22.3%,21.4%,37.9%,31.4%,18.6%,36.6%,6.91%,respectively. Based on the comprehensive analysis of these 8 characters,the selected peanut germplasm resources Qionghong1,Zhonghua9,Zihua1,Gongchenghong,Ledonghong2,Hongli2,Yuhua3,Lingshuihongpi,GPWCZH,Quanhua59,Hei peanut101,Kaifeng white peanut,Quanhua127,Jihua1206,Guihua166,Zhanhong3,Quanhua25,Quanhua60,Quanhua125,Yuanza5 were identified. |
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