| 花生新品种福花4号干物质积累与分配特性的初步研究 |
| |
| 引用本文： | 蓝新隆,唐兆秀,徐日荣.花生新品种福花4号干物质积累与分配特性的初步研究[J].广东农业科学,2011,38(6):34-35,38. |
| |
| 作者姓名： | 蓝新隆 唐兆秀 徐日荣 |
| |
| 作者单位： | 福建省农科院作物研究所/农业部闽台农作物种质资源利用重点开放实验室,福建福州,350013 |
| |
| 基金项目： | 福建省科技厅重点项目(2004N035); 福建省财政专项(STIF-Y04) |
| |
| 摘 要： | 通过研究花生新品种福花4号的叶面积与干物质积累动态,为其栽培技术措施的制定提供试验依据。以泉花10号为对照,对福花4号的光合特性进行了研究。结果表明:福花4号在幼苗期、开花下针期、结荚期和饱果成熟期的LAI分别为0.1107、4.6803、3.7054和2.1458;净同化率分别为2.0737、3.2660、4.6444、2.5473;干物质积累量占全生育期总干物质量的比例分别为1.8%、31.4%、51.5%、15.3%,产量形成期为66.8%;产量形成期的经济系数高,不仅库大、源大,而且库/源比率高,库源协调性好,具有高产的生理基础。
|
| 关 键 词： | 花生 福花4号 干物质 积累 分配 |
Preliminary study on matter accumulation and distribution characteristic of new peanut variety Fuhua4 |
| |
| LAN Xin-long,TANG Zhao-xiu,XU Ri-rong.Preliminary study on matter accumulation and distribution characteristic of new peanut variety Fuhua4[J].Guangdong Agricultural Sciences,2011,38(6):34-35,38. |
| |
| Authors: | LAN Xin-long TANG Zhao-xiu XU Ri-rong |
| |
| Institution: | LAN Xin-long,TANG Zhao-xiu,XU Ri-rong(Institute of Crop Sciences,Fujian Academy of Agricultural Sciences/Key Laboratory of Crop Germplasm Utilization between Fujian and Taiwan,Ministry of Agriculture,Fuzhou 350013,China) |
| |
| Abstract: | In this paper,new peanut variety Fuhua4 leaf area and dry matter accumulation was researched to formulate reasonable culture techniques.Compared with Quanhua 10,Fuhua4 photosynthesis characteristic have been researched.The new peanut variety Fuhua of LAI in Seedling stage,flowering and pegging stage,bearing pod stage and pod setting stage is 0.1107,4.6803,3.7054 and 2.1458,respectively.The NAR of seedling stage,flowering and pegging stage,bearing pod stage and pod setting stage were 2.0737,3.2660,4.6444 and... |
| |
| Keywords: | peanut Fuhua4 dry matter accumulation distribution |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《广东农业科学》浏览原始摘要信息 |
| 点击此处可从《广东农业科学》下载免费的PDF全文 |
|
