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《Chinese Journal of Rice Science》 2010-02
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Characteristics of Population Development and Yield Formation of Rice under Triangle- Planted System of Rice Intensification at Different Nitrogen Application Amounts

LONG Xu1,2,WANG Ren-quan1,SUN Yong-jian1 , MA Jun1, (1Rice Research Institute,Sichuan Agricultural University,Wenjiang 611130,China;2Chengdu Vocational College of Agricultural Science and Technology,Wenjiang 611130,China)  
Hybrid rice combination Gangyou 527 was used to investigate the characteristics of population development and yield formation under triangle-planted system of rice intensification (TSRI) and traditional cultivation at different N application amounts.Rice plants under TSRI showed increased tiller number of plant population and percentage of productive tillers,high percentage of efficient leaf area index and photosynthetic rate of flag leaves,significantly enhanced root activity,and promoted dry matter accumulation and transportation during grain filling compared with traditional cultivation.Furthermore,suitable N application amount (200 kg/hm2) under TSRI enhanced fully rational use of soil and space resources and improved population quality remarkably,and was helpful to coordinate the conflict among effective panicle number,filled grain number per panicle,seed setting rate and grain filling rate.Applying more nitrogen (240 kg/hm2) resulted in a negative effect,leading to reduced dry matter accumulation and transportation and decreased yield,which suggests yield increase under TSRI should not rely on high nitrogen rate.
【Fund】: 国家粮食丰产科技工程资助项目(2004BA520A05);; 四川省科技厅重点资助项目
【CateGory Index】: S511
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Chinese Journal Full-text Database 10 Hits
2 LONG Xu 1,2 , MA Jun 1** , XU Feng-ying1, WANG He-zheng1, HUANG Qing-long1, YUAN Zhi-xiang2(1.Rice Research Institute, Sichuan Agricultural University, Wenjiang 611130, Sichuan, China;2.Chengdu Vocainal College of Agricultural Science and Technology, Wenjiang 611130, Sichuan, China);Study on the Seedling-age and Planting Density in SRI[J];Journal of Sichuan Agricultural University;2005-03
3 Liang Jian-sheng Cao Xian-zu Xu Sheng Zhu Qin-sen Song Ping (Department of Agronomy, Jiangsu Agricultural College, Yangzhou 225001);Studies on the Relationship between the Grain Sink Strength and It's Starch Accumulation in Rice (O. sativa)[J];Acta Agronomica Sinica;1994-06
4 XU Fu-Xian1, XIONG Hong 1,, ZHU Yong-Chuan1, ZHENG Jia-Kui1, ZENG Xun-Ming2, WAN Xu-Kui2, TANG Rong-Hua3, YANG Da-Jin4, ZHOU Yuan-Qing5 ( 1Rice and Sorghum Institute,Sichuan Academy of Agricultural Sciences,Luzhou 646000,Sichuan; 2Luxian County Bureau of Agriculture,Luxian 646100,Sichuan; 3Fushun County Bureau of Agriculture,Fushun 643200,Sichuan; 4Luzhou Municipal Bureau of Agriculture,Luzhou 646000,Sichuan; 5Rongxian County Bureau of Agriculture,Rongxian 643100,Sichuan,China);Adaptation of Mid-season Hybrid Rice to the Intensive Cultivate System in Winter Water-logged Field[J];Acta Agronomica Sinica;2005-04
5 XU Feng-Ying 1,2,MA Jun 1,*,WANG He-Zheng 1,LIU Hui-Yuan1,HUANG Qing-Long1,MA Wen-Bo3,MING Dong-Feng4 ( 1Rice Research Institute, Sichuan Agricult ural Universi ty, Wenjiang 611130, Sichuan; 2Agricultural College, Yangtze University , Jingzhou 434025, Hubei; 3Agricultural Bureau of Zaozhuang City, Zaoz huang 277101, Shandong; 4Normal College of Zaozhuang, Zaozhuang 277101 , Shandong, China);Rice Quality under the Cultivation of SRI[J];Acta Agronomica Sinica;2005-05
6 CHEN Yu1,MA Jun1*,TONG Ping1,ZHU Ping1,LI Shu-xing1,WANG Gen-qi2,XU Yuan-ming2(1.Rice Research Institute of Sichuan Agricultural University,Sichuan Wenjiang 611130,China;2.Dongpo District Agricultural Bureau of Meishan,Sichuan Meishan 620010,China);Effect of Different Fertilization Application Manners on Physiological Traits and Grain Yield under Planting Method of TSRI of Older Seedlings with 7 Leaves[J];Southwest China Journal of Agricultural Sciences;2009-02
7 CAO Shu qing 1, ZHAI Hu qu 1, YANG Tu nan 2, ZHANG Rong xian 1,* , KUANG Ting yun 3 ( 1 Agronomy Department, Nanjing Agricultural University, Nanjing 210095, China; 2Zhenjiang Agricultural Science Institute,Zhenjiang 212400, Jiangs;Studies on Photosynthetic Rate and Function Duration of Rice Germplasm Resources[J];Chinese Journal of Rice Science;2001-01
8 WANG Shao hua, CAO Wei xing, JIANG Dong, DAI Ting bo, ZHU Yan(Key Laboratory of Crop Growth Regulation, Ministry of Agriculture, P.R. China, Nanjing Agricultural University, Nanjing 210095, China);Effects of SRI Technique on Physiological Characteristics and Population Development in Rice[J];Chinese Journal of Rice Science;2003-01
9 ;Studies on the Yield Structure Characteristics of Hybrid Rice under the System of Rice Intensification (SRI)[J];Hybrid Rice;2004-06
10 WANG Ren-quan~1,MA Jun~(1),TONG Ping~1,ZHANG Rongping~1,LI Yan~1,FU Tai-lu~1,WU He-zhou~1,LIU Zhi-bin~2(1.Rice Research Institute of Sichuan Agricultural University,Wenjiang,Sichuan 611130,China;2.Sichuan Kenong Seeds Co.,Ltd.,Meishan,Sichuan 620020,China);Effects of Planting Method of Triangle of System of Rice Intensification(TSRI) on Photosynthetic Characteristics and Formation of Grain Yield[J];Hybrid Rice;2006-06
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 Wu Zhiquang, Lin Wengxiong and Liang Yiyuan (Dept, of Agronomy, FAC);STUDIES ON THE GRAIN-FILLING CHARACTERISTICS OF HYBRID RICE[J];;1987-02
2 WANG Jia xian, WANG Dai lin, CHEN Liu hua (Pi shi hang Irrigation District Management Bureau of Anhui, Lu′an, Anhui 237005, China);Experimental Study of Yield Response to the Maturity and Transplanting Time of Rice Seedling[J];IRRIGATION AND DRAINAGE;2000-02
3 ZHENG Xi~1,SUN Yi~2,YANG Wei-fang~1(Guangxi Agricultural Technology Service Station,Nanning 530022;2.Lingshan Agricultural Technology Service Station,Lingshan,Guangxi 535400);Effect of different application methods of nitrogen fertilizer on the yield and quality of late rice by intensified cultivation with no-tillage[J];Guangxi Agricultural Sciences;2006-03
4 LU Xiu-ming, HUANG Qing, LIU Jun, LIU Huai-zhen (Rice Research Institute,Guangdong Academy of Agricultural Sciences,Guangzhou 510640, China);Research of the experiment on the system of rice intensification[J];Journal of South China Agricultural University;2004-01
5 Ling Chihong Gong jiau Zhu Qingsen;Effects of Leaves at Different Node-Position on Yield Formation[J];;1982-02
6 Jiangsu Cooperative Group of the Leaf-Age-Model of Rice;Studies on the Morphologic Index of Strong and Healthy Rice Seedling[J];;1985-02
7 Jiangsu Cooperative Group of the Leaf-Age-Model of Rice;Study on Using Ear-fertilizer at Different Leaf-Age-Period in Rice[J];;1985-03
8 Jiangsu cooperative group of the leaf-age-model of rice;Study on the Root-development of Different Rice Varieties[J];;1986-02
9 Zhang Hongcheng Su Zufang et al. (Dept. of Agron., Jiangsu Agric. Coll.);A High Yield and Low Cost Cultivation Through Improving Population Quality in the Single Cropping Rice Following Wheat Using Young Seedlings[J];;1989-02
10 Mo Huidong Lab. of Quantitative Genetics, Jiangsu Agric. Coll.;IDENTIFICATIONS FOR SEED TRAITS AND THEIR GENETIC EFFECTS[J];;1990-02
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