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Breeding strategies for increasing yield potential in super hybrid rice

Shihua CHENG,Xiaodeng ZHAN,Liyong CAO

Frontiers of Agricultural Science and Engineering 2015, Volume 2, Issue 4,   Pages 277-282 doi: 10.15302/J-FASE-2015081

Abstract: Super hybrid rice breeding is a new breeding method combining semi-dwarf breeding and heterosis breedingThis paper reviews the breeding strategies of super hybrid rice breeding in China, focusing on the utilizationTo develop super hybrid rice, considerable effort should be made to explore genes related with high yieldMolecular breeding methods in combination with crossing techniques should be adopted in super hybridrice breeding.

Keywords： super hybrid rice     breeding strategies     yield potential    

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Advances and Prospects of Rice Breeding for Super High Yield

Chen Wenfu,Xu Zhengjin,Zhang Longbu,Zhang Wenzhong,Yang Shouren

Strategic Study of CAE 2002, Volume 4, Issue 1,   Pages 31-35

Abstract:

After experiencing two major breakthrouths-one, through breeding for dwarfs and the other, throughThe third breakthrough in yield should come from breeding for super high yield, to be realized by combiningThe findings have also indicated that the effective way to develop super high-yielding varieties is toBased on this theory and method, germplasm with new plant type and super high-yielding japonica varietiesAnd grain-yield has registered 12〜13 t/hm2.

Keywords： rice     new plant type     breeding for super high yield    

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Relationship between the number of tapping-induced secondary laticifer lines and rubber yield among

Yueyi CHEN,Xinsheng GAO,Xiaofei ZHANG,Weimin TIAN

Frontiers of Agricultural Science and Engineering 2016, Volume 3, Issue 4,   Pages 363-367 doi: 10.15302/J-FASE-2016122

Abstract: The lack of suitable early selection parameters means that traditional rubber breeding for yield is time-consumingThe number of the secondary laticifers in the trunk bark tissues is positively correlated with rubber yieldIn the present study, the rubber yield from 280 of 4–5 year-old virgin trees from 7 cross combinationslines of secondary laticifers varied in different germplasm and was positively related to the rubber yield, indicating this could be used as a suitable parameter for early evaluation of yield potential of rubber

Keywords： Hevea brasiliensis     rubber yield breeding     early evaluation     tapping     secondary laticifer differentiation    

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Wheat research and breeding in the new era of a high-quality reference genome

Rudi APPELS

Frontiers of Agricultural Science and Engineering 2019, Volume 6, Issue 3,   Pages 225-232 doi: 10.15302/J-FASE-2019265

Abstract: 2018 are reviewed and placed into the context of developments arising from the availability of the high-quality

Keywords： assembly technology     molecular markers     polyploidy     transcript networks     wheat genome    

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Genetic study and molecular breeding for high phosphorus use efficiency in maize

Dongdong LI, Meng WANG, Xianyan KUANG, Wenxin LIU

Frontiers of Agricultural Science and Engineering 2019, Volume 6, Issue 4,   Pages 366-379 doi: 10.15302/J-FASE-2019278

Abstract: genetic architecture of crop PUE, mining related quantitative trait loci (QTL) and using molecular breedingmethods to improve high PUE germplasm are of great significance and serve as an efficient approach forIn this review, molecular and phenotypic characteristics of maize inbred lines with high PUE, relatedBased on this, a breeding strategy applying genomic selection as the core, and integrating the existinggenetic information and molecular breeding techniques is proposed for breeding high PUE maize inbred

Keywords： maize     phosphorus use efficiency     quantitative trait loci     genetic study     molecular breeding     genomic selection    

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Approaches to achieve high grain yield and high resource use efficiency in rice

Jianchang YANG

Frontiers of Agricultural Science and Engineering 2015, Volume 2, Issue 2,   Pages 115-123 doi: 10.15302/J-FASE-2015055

Abstract: This article discusses approaches to simultaneously increase grain yield and resource use efficiencyBreeding nitrogen efficient cultivars without sacrificing rice yield potential, improving grain fillspikelets and enhancing harvest index are three important approaches to achieving the dual goal of highgrain yield and high resource use efficiency.resource use efficiency in high-yielding rice.

Keywords： rice     nitrogen-efficient cultivar     grain fill     harvest index     nitrogen use efficiency     water use efficiency    

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Seismic analysis of a super high-rise steel structure with horizontal strengthened storeys

Yuanqing WANG, Hui ZHOU, Yongjiu SHI, Yi HUANG, Gang SHI, Siqing WEN

Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 3,   Pages 394-404 doi: 10.1007/s11709-011-0116-8

Abstract: Horizontal strengthened storeys are widely used in super high-rise steel structures to improve the lateralThe seismic properties of the Wuhan International Securities Building (a 68-storey super high-rise steelThis study provides references for the seismic design of super high-rise steel structures with horizontal

Keywords： seismic analysis     steel structure     super high-rise     horizontal strengthened storey     response spectrum analysis    

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Shanghai Tower

Jian GONG

Frontiers of Engineering Management 2017, Volume 4, Issue 1,   Pages 106-109 doi: 10.15302/J-FEM-2017001

Abstract: Ru-jiang Zhao,Wung Hee Moh. [J]. Front. Eng, 2016, 3(2): 147-157.

Keywords： super-high-rise building     green building     integral steel platform formwork system     large volume concrete     concrete pumped for super-high building     deep and large foundation pit     combined anterograde and retrograde    

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Genomics approaches to unlock the high yield potential of cassava, a tropical model plant

Shengkui ZHANG,Ping’an MA,Haiyan WANG,Cheng LU,Xin CHEN,Zhiqiang XIA,Meiling ZOU,Xinchen ZHOU,Wenquan WANG

Frontiers of Agricultural Science and Engineering 2014, Volume 1, Issue 4,   Pages 259-266 doi: 10.15302/J-FASE-2014043

Abstract: as well as advances in the biology of photosynthesis, starch biosynthesis, adaptation to drought and high

Keywords： cassava     genomics     yield potential     adaptability     tropical model    

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Mutagenesis and selective breeding of a high producing

Tian WANG, Shiru JIA, Zhilei TAN, Yujie DAI, Shuai SONG, Guoliang WANG

Frontiers of Chemical Science and Engineering 2012, Volume 6, Issue 2,   Pages 179-183 doi: 10.1007/s11705-012-1273-6

Abstract: -Poly- -lysine ( -PL) is an -lysine linear homopolymer, which is produced by bacteria belonging to the family and by ergot fungi. However, the production of -PL by the wild bacteria strain is very low, which limits its utilization. In most bacteria including the genus, -lysine is a precursor of -PL and is biosynthesized by the -aspartate pathway. Aspartokinase (Ask) is the first key enzyme in this pathway and is subject to complex regulation such as the feedback inhibition by the end product amino acids. In addition, phosphoenolpyruvate carboxykinase is feedback-regulated by -aspartate. To reduce these feedback inhibitions and to improve -PL productivity, resistant mutants were produced using sulfaguanidine (SG) + glycine+ -lysine+ -3-hydroxynorvaline (AHV) as selective markers. Using the interaction between -PL and the charged dye in the solid culture medium, hundreds of colonies were simultaneously screened in a quick and effective manner. Finally, one -PL-producing strain, L9, was selected. The productivity of this strain during flask fermentation was 0.77 g/L, which was 15% higher than that of the original strain. Moreover, its fermentation performance and genetic characteristics were very stable.

Keywords： ?-poly-L-lysine     plasma     AHV     Streptomyces diastatochromogenes     fermentation    

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Key Technical Issues Related to Super-high Concrete Slab Dam

Ma Hongqi,Cao Keming

Strategic Study of CAE 2007, Volume 9, Issue 11,   Pages 4-10

Abstract: p style="text-align: justify;">This essay summarizes the main technical points related to 100-meter-highconcrete slab dam and analyzes the main problems and their causes of 200-meter-high concrete slab dam Based on the main experiences of the super-high concrete slab dam built after the year of 2000, key technical issues related to 300-meter-high concrete slab dam that need research have been

Keywords： concrete slab dam     super-high dam     technology    

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Dynamic analyses of steel-reinforced super high-strength concrete columns

JIA Jinqing, JIANG Rui, XU Shilang, HOU Tong

Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 2,   Pages 240-246 doi: 10.1007/s11709-007-0030-2

Abstract: The dynamic behaviors of steel-reinforced super high-strength concrete columns under seismic loading

Keywords： amendment     flexural-shear     force-displacement hysteretic     definite ductility     skeleton    

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A no Tillage Cultivation System with High Yield and Environment-protecting Functions

Chen Guoping

Strategic Study of CAE 2000, Volume 2, Issue 1,   Pages 87-89

Abstract: the water evaporation and inhibits the full seedling growth, which results in the low and unstable yieldhighly preserve the rainfall in summer and autumn of last year, increasing the seedling growth rate yield

Keywords： no tillage system     sand-storm climate     soil deposition     increase yield    

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Combination of ARTP mutagenesis and color-mediated high-throughput screening to enhance 1-naphthol yield

Chenggang Qiu, Alei Zhang, Sha Tao, Kang Li, Kequan Chen, Pingkai Ouyang

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 5,   Pages 793-801 doi: 10.1007/s11705-019-1876-2

Abstract: Meanwhile, a novel color-mediated high-throughput screening using 4-aminoantipyrine was performed tofor 3 h, resulting in 41.18±0.12 mg∙L 1-naphthol, i.e., the mutant strain produces a 2.1-fold higher yield

Keywords： Bacillus cereus QCG     naphthalene     1-naphthol     ARTP mutagenesis     high-throughput screening     4-aminoantipyrine    

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Comments on this special issue on “Wheat Genetics and Breeding”

Zhonghu HE, Xu LLU

Frontiers of Agricultural Science and Engineering 2019, Volume 6, Issue 3,   Pages 309-309 doi: 10.15302/J-FASE-2019264

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Title Author Date Type Operation

Breeding strategies for increasing yield potential in super hybrid rice

Shihua CHENG,Xiaodeng ZHAN,Liyong CAO

Journal Article

Advances and Prospects of Rice Breeding for Super High Yield

Chen Wenfu,Xu Zhengjin,Zhang Longbu,Zhang Wenzhong,Yang Shouren

Journal Article

Relationship between the number of tapping-induced secondary laticifer lines and rubber yield among

Yueyi CHEN,Xinsheng GAO,Xiaofei ZHANG,Weimin TIAN

Journal Article

Wheat research and breeding in the new era of a high-quality reference genome

Rudi APPELS

Journal Article

Genetic study and molecular breeding for high phosphorus use efficiency in maize

Dongdong LI, Meng WANG, Xianyan KUANG, Wenxin LIU

Journal Article

Approaches to achieve high grain yield and high resource use efficiency in rice

Jianchang YANG

Journal Article

Seismic analysis of a super high-rise steel structure with horizontal strengthened storeys

Yuanqing WANG, Hui ZHOU, Yongjiu SHI, Yi HUANG, Gang SHI, Siqing WEN

Journal Article

Shanghai Tower

Jian GONG

Journal Article

Genomics approaches to unlock the high yield potential of cassava, a tropical model plant

Shengkui ZHANG,Ping’an MA,Haiyan WANG,Cheng LU,Xin CHEN,Zhiqiang XIA,Meiling ZOU,Xinchen ZHOU,Wenquan WANG

Journal Article

Mutagenesis and selective breeding of a high producing

Tian WANG, Shiru JIA, Zhilei TAN, Yujie DAI, Shuai SONG, Guoliang WANG

Journal Article

Key Technical Issues Related to Super-high Concrete Slab Dam

Ma Hongqi,Cao Keming

Journal Article

Dynamic analyses of steel-reinforced super high-strength concrete columns

JIA Jinqing, JIANG Rui, XU Shilang, HOU Tong

Journal Article

A no Tillage Cultivation System with High Yield and Environment-protecting Functions

Chen Guoping

Journal Article

Combination of ARTP mutagenesis and color-mediated high-throughput screening to enhance 1-naphthol yield

Chenggang Qiu, Alei Zhang, Sha Tao, Kang Li, Kequan Chen, Pingkai Ouyang

Journal Article

Comments on this special issue on “Wheat Genetics and Breeding”

Zhonghu HE, Xu LLU

Journal Article