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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 efficiencyindex are three important approaches to achieving the dual goal of high grain yield and high resource useefficiency.Deeper root distribution and higher leaf photosynthetic N use efficiency at lower N rates could be usedefficiency in high-yielding rice.

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

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STRATEGIES FOR IMPROVING WATER USE EFFICIENCY IN DRYLAND AGROECOSYSTEMS

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 4,   Pages 599-602 doi: 10.15302/J-FASE -2021409

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The effect of different agricultural management practices on irrigation efficiency, water use efficiency

La ZHUO, Arjen Y. HOEKSTRA

Frontiers of Agricultural Science and Engineering 2017, Volume 4, Issue 2,   Pages 185-194 doi: 10.15302/J-FASE-2017149

Abstract: This paper explores the effect of varying agricultural management practices on different water efficiencyindicators: irrigation efficiency (IE), crop water use efficiency (WUE), and green and blue water footprintResults show that deficit irrigation most effectively improved blue water use, by increasing IE (by 5%Improvements in one water efficiency indicator may cause a decline in another.

Keywords： field management     irrigation efficiency     water footprint     water productivity     water use efficiency    

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Improving the efficiency and effectiveness of global phosphorus use: focus on root and rhizosphere levels

Uwe LUDEWIG, Lixing YUAN, Günter NEUMANN

Frontiers of Agricultural Science and Engineering 2019, Volume 6, Issue 4,   Pages 357-365 doi: 10.15302/J-FASE-2019275

Abstract: <p>Phosphorus (P) is essential for life and for efficient crop production, but global P use with limiteduse efficiency (PUE), which often masks their values at different scales.The term P use effectiveness, which also considers energetic and sustainability measures in additionThe desired concentration of P in the products differs, depending on the final use of the crop productsp>

Keywords： acquisition efficiency     plant growth promoting rhizobacteria     phosphate     use efficiency     utilization efficiency    

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Effects of dwarfing genes on water use efficiency of bread wheat

Jiakun YAN, Suiqi ZHANG

Frontiers of Agricultural Science and Engineering 2017, Volume 4, Issue 2,   Pages 126-134 doi: 10.15302/J-FASE-2017134

Abstract: effects of different dwarfing genes on root growth, coleoptile length, grain yields and water using efficiency

Keywords： coleoptile length     wheat     dwarfing genes     grain yield     root     water use efficiency    

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Innovations of phosphorus sustainability: implications for the whole chain

Jianbo SHEN, Liyang WANG, Xiaoqiang JIAO, Fanlei MENG, Lin ZHANG, Gu FENG, Junling ZHANG, Lixing YUAN, Lin MA, Yong HOU, Tao ZHANG, Weifeng ZHANG, Guohua LI, Kai ZHANG, Fusuo ZHANG

Frontiers of Agricultural Science and Engineering 2019, Volume 6, Issue 4,   Pages 321-331 doi: 10.15302/J-FASE-2019283

Abstract: <p>Phosphorus (P) is a non-renewable resource, therefore ensuring global food and environmental securitydepends upon sustainable P management.P-based chain, including the mining and processing of P rock, production of P fertilizers, soil and rhizosphereprocesses involving P, absorption and utilization of P by plants, P in livestock production, as wellp>

Keywords： P-use efficiency     recycling     sustainable management     the whole P chain    

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Phosphorus use efficiency and fertilizers: future opportunities for improvements

Martin BLACKWELL, Tegan DARCH, Richard HASLAM

Frontiers of Agricultural Science and Engineering 2019, Volume 6, Issue 4,   Pages 332-340 doi: 10.15302/J-FASE-2019274

Abstract: <p>The continued supply of phosphate fertilizers that underpin global food production is an imminentSolutions include improving the efficiency of fertilizer applications to agricultural land, alongsideopportunities exist, and it is now important that a concerted effort to make advances in phosphorus useefficiency is prioritized.p>

Keywords： organic phosphorus     phosphorus fertilizer     phosphorus use efficiency     rock phosphate    

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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: <p>Phosphorus is the second most important macronutrient after nitrogen and it has many vital functionsMost soils have a low available P content, which has become a key limiting factor for increasing cropAlso, low P use efficiency (PUE) of crops in conjunction with excessive application of P fertilizersphenotypic characteristics of maize inbred lines with high PUE, related QTL and genes as well as low-Pp>

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

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LIGHT INTERCEPTION AND USE EFFICIENCY DIFFER WITH MAIZE PLANT DENSITY IN MAIZE-PEANUT INTERCROPPING

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 3,   Pages 432-446 doi: 10.15302/J-FASE-2021403

Abstract: <p>Intercropping increases crop yields by optimizing light interception and/or use efficiency.Although intercropping combinations and metrics have been reported, the effects of plant density on light useHere, we examined the light interception and use efficiency in maize-peanut intercropping with differentefficiency in intercropping.p> <p> p>

Keywords： dryland agriculture     light interception     light use efficiency     maize-peanut intercropping     semiarid    

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PROGRESS ON IMPROVING AGRICULTURAL NITROGEN USE EFFICIENCY: UK-CHINA VIRTUAL JOINT CENTERS ON NITROGEN

Frontiers of Agricultural Science and Engineering 2022, Volume 9, Issue 3,   Pages 475-489 doi: 10.15302/J-FASE-2022459

Abstract: <p>● Virtual joint centers on N agronomy were established between UK and

Keywords： CINAg     N-CIRCLE     nitrogen use efficiency     reactive nitrogen     sustainable production    

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End-use energy utilization efficiency of Nigerian residential sector

Fidelis I. ABAM,Olayinka S. OHUNAKIN,Bethrand N. NWANKWOJIKE,Ekwe B. EKWE

Frontiers in Energy 2014, Volume 8, Issue 3,   Pages 322-334 doi: 10.1007/s11708-014-0329-3

Abstract: In this paper, the end-use efficiencies of the different energy carriers and the overall energy efficiencyThe overall energy efficiency ranges from 19.15% in 2006 to 20.19% in 2011 with a mean of (19.96±0.23)% while the overall exergy efficiency ranges from 4.34% in 2006 to 4.40% in 2011 with a mean of (4.31The result shows that approximately 65% of the residence use wood and biomass for domestic cooking andIn addition, this paper has suggested alternatives in the end-use application and has demonstrated the

Keywords： end-use     energy     exergy efficiency     residential sector     Nigeria    

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NUTRIENT USE EFFICIENCY AND LOSSES OF INDUSTRIAL FARMS AND MIXED SMALLHOLDINGS: LESSONS FROM THE NORTH

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 1,

Abstract: p> <p>• Liquid manure discharges on industrial farms hamper the closing of nutrient loops.p> <p> p> <p>The proportion of industrial livestock in China has increased over the past 30Here, we aimed to quantify nutrient flows, nutrient use efficiency, and nutrient losses in differentNutrient use efficiency in industrial farms was higher than in mixed smallholdings at animal level, herdp>
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Symbiotic performance, shoot biomass and water-use efficiency of three groundnut (

Sofiya K. MUHABA, Felix D. DAKORA

Frontiers of Agricultural Science and Engineering 2020, Volume 7, Issue 4,   Pages 455-466 doi: 10.15302/J-FASE-2020354

Abstract: <p>Phosphorus is a key nutrient element involved in energy transfer for cellular metabolism, respirationon growth, symbiotic N nutrition, grain yield and water-use efficiency of three groundnut genotypes.Compared to the zero-P control, supplying 40 kg·ha P markedly increased shoot biomass by 77% andIn both years, groundnut grain yields were much higher at 20 and 30 kg·ha P.p>

Keywords： shoot yield     N-fixed     %Ndfa     δ15N     δ13C     water-use efficiency    

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Improving water use efficiency in grain production of winter wheat and summer maize in the North China

Xiying ZHANG,Wenli QIN,Juanna XIE

Frontiers of Agricultural Science and Engineering 2016, Volume 3, Issue 1,   Pages 25-33 doi: 10.15302/J-FASE-2016090

Abstract: Reducing irrigation water use by improving water use efficiency (WUE) in grain production is criticalfor improving yield and WUE under limited water supply, managing root system for efficient soil water usethe improvement in harvest index related to cultivar renewal and an increase in chemical fertilizer useindicated that deficit irrigation for winter wheat could significantly reduce the irrigation water usemanagement practices it was possible to further increase grain production without much increase in water use

Keywords： harvest index     cultivar selection     deficit irrigation     root water uptake     straw mulching    

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NUTRIENT USE EFFICIENCY AND LOSSES OF INDUSTRIAL FARMS AND MIXED SMALLHOLDINGS: LESSONS FROM THE NORTH

Yifei MA, Ling ZHANG, Zhaohai BAI, Rongfeng JIANG, Yong HOU, Lin MA

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 1,   Pages 58-71 doi: 10.15302/J-FASE-2020371

Abstract: Here, we aimed to quantify nutrient flows, nutrient use efficiency, and nutrient losses in differentNutrient use efficiency in industrial farms was higher than in mixed smallholdings at animal level, herdTo produce 1 kg N and P in animal products, nutrient losses in industrial pig farms (2.0 kg N and 1.3kg P) were lower than in mixed pig smallholdings, nutrient losses in industrial dairy farms (2.7 kgN and 2.2 kg P) were slightly higher than in mixed dairy smallholdings.

Keywords： industrial farms     mixed smallholdings     pig     dairy     nutrient management    

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Title Author Date Type Operation

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

Jianchang YANG

Journal Article

STRATEGIES FOR IMPROVING WATER USE EFFICIENCY IN DRYLAND AGROECOSYSTEMS

Journal Article

The effect of different agricultural management practices on irrigation efficiency, water use efficiency

La ZHUO, Arjen Y. HOEKSTRA

Journal Article

Improving the efficiency and effectiveness of global phosphorus use: focus on root and rhizosphere levels

Uwe LUDEWIG, Lixing YUAN, Günter NEUMANN

Journal Article

Effects of dwarfing genes on water use efficiency of bread wheat

Jiakun YAN, Suiqi ZHANG

Journal Article

Innovations of phosphorus sustainability: implications for the whole chain

Jianbo SHEN, Liyang WANG, Xiaoqiang JIAO, Fanlei MENG, Lin ZHANG, Gu FENG, Junling ZHANG, Lixing YUAN, Lin MA, Yong HOU, Tao ZHANG, Weifeng ZHANG, Guohua LI, Kai ZHANG, Fusuo ZHANG

Journal Article

Phosphorus use efficiency and fertilizers: future opportunities for improvements

Martin BLACKWELL, Tegan DARCH, Richard HASLAM

Journal Article

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

Dongdong LI, Meng WANG, Xianyan KUANG, Wenxin LIU

Journal Article

LIGHT INTERCEPTION AND USE EFFICIENCY DIFFER WITH MAIZE PLANT DENSITY IN MAIZE-PEANUT INTERCROPPING

Journal Article

PROGRESS ON IMPROVING AGRICULTURAL NITROGEN USE EFFICIENCY: UK-CHINA VIRTUAL JOINT CENTERS ON NITROGEN

Journal Article

End-use energy utilization efficiency of Nigerian residential sector

Fidelis I. ABAM,Olayinka S. OHUNAKIN,Bethrand N. NWANKWOJIKE,Ekwe B. EKWE

Journal Article

NUTRIENT USE EFFICIENCY AND LOSSES OF INDUSTRIAL FARMS AND MIXED SMALLHOLDINGS: LESSONS FROM THE NORTH

Journal Article

Symbiotic performance, shoot biomass and water-use efficiency of three groundnut (

Sofiya K. MUHABA, Felix D. DAKORA

Journal Article

Improving water use efficiency in grain production of winter wheat and summer maize in the North China

Xiying ZHANG,Wenli QIN,Juanna XIE

Journal Article

NUTRIENT USE EFFICIENCY AND LOSSES OF INDUSTRIAL FARMS AND MIXED SMALLHOLDINGS: LESSONS FROM THE NORTH

Yifei MA, Ling ZHANG, Zhaohai BAI, Rongfeng JIANG, Yong HOU, Lin MA

Journal Article