| 花生新品种福花4号高产生理研究 |
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| 引用本文： | 蓝新隆,唐兆秀,徐日荣.花生新品种福花4号高产生理研究[J].辽宁农业科学,2011(2):1-5. |
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| 作者姓名： | 蓝新隆 唐兆秀 徐日荣 |
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| 作者单位： | 福建省农业科学院作物研究所,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 |
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| 基金项目： | 福建省科技厅重点项目(2004N035); 福建省财政专项(STIF-Y04) |
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| 摘 要： | 研究花生新品种福花4号的生育特性,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号的生长特性、光合特性、开花及结实性等进行了研究。福花4号全生育期130d,主茎叶片数为17.4片,始花到终花历时天数为24 d,单株花量为43.2朵,有效花为32.2朵、有效花率为74.5%,饱果数为18.4个,且成针率和饱果率高。福花4号苗期、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的比例分别为1.8%,31.4%,51.5%,15.3%,产量形成期为53.3%;产量形成期的经济系数高,不仅库大、源大;而且库/源比率高,库源的协调性好。福花4号具有高产的生理基础,采取相应的栽培措施即可达到高产。
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| 关 键 词： | 花生 福花4号 泉花10号 生育特性 |
Studied on High-yield Physiological Basis of a New Peanut Variety 'Fuhua 4' |
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| LAN Xin-long,TANG Zhao-xiu,XU Ri-rong.Studied on High-yield Physiological Basis of a New Peanut Variety 'Fuhua 4'[J].Liaoning Agricultural Sciences,2011(2):1-5. |
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| Authors: | LAN Xin-long TANG Zhao-xiu XU Ri-rong |
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| 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 Fujian 350013) |
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| Abstract: | In this paper,new peanut variety Fuhua 4 growth characteristic was researched to formulate reasonable culture techniques.Compared with Quanhua 10,Fuhua 4 growth characteristic,photosynthesis characteristic,blossoms and solid characteristic and so on,have been researched.The whole growth period of Fuhua 4 is 130 d.Its leaves number on stem is 17.40.The blooming period is 24 d,in which Fuhua 4 produce 43.2 flower per plant,32.2 effective flower and flower effective rate of 74.5 percent.Fuhua 4,the high percen... |
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| Keywords: | Peanut Fuhua 4 Quanhua 10 Characteristics |
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