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International Winter Wheat Improvement Program: history, activities, impact and future

Alexey MORGOUNOV, Fatih OZDEMIR, Mesut KESER, Beyhan AKIN, Thomas PAYNE, Hans-Joachim BRAUN

Frontiers of Agricultural Science and Engineering 2019, Volume 6, Issue 3,   Pages 240-250 doi: 10.15302/J-FASE-2019261

Abstract:

International Winter Wheat Improvement Program (IWWIP) was established in 1986 between the Government of Turkey and CIMMYT with three main objectives: (1) develop winter/facultative germplasm for Central and West Asia, (2) facilitate global winter wheat germplasm exchange, and (3) training wheat scientists. ICARDA joined the program in 1991 making it a three-way partnership that continues to work effectively. The germplasm developed by IWWIP as well as the winter wheat cultivars and lines received from global cooperators are assembled into international nurseries. These nurseries are offered annually to public and private entities (IWWIP website) and distributed to more than 100 cooperators in all continents. IWWIP impact has primarily been in new winter wheat cultivars combining broad adaptation, high yield potential, drought tolerance and disease resistance. A total of 93 IWWIP cultivars have been released in 11 countries occupying annually an estimated 2.5–3.0 Mha. IWWIP cooperation with researchers in Turkey, Central and West Asia and several US universities has resulted in a number of publications reviewed in this paper. Important IWWIP impacts include national inventories of wheat landraces in Turkey, Tajikistan and Uzbekistan, their collection, characterization, evaluation and utilization.

Keywords： biotic and abiotic stresses     breeding     methodology     winter wheat    

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SUPEROXIDE DISMUTASE FAMILY GENES IN WATERMELON AND THEIR RESPONSES TO DIFFERENT ABIOTIC STRESSES

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 4,   Pages 645-658 doi: 10.15302/J-FASE -2020350

Abstract: abscisic acid (ABA) treatments, indicating that they may be involved in ROS scavenging under different abioticstresses via an ABA-dependent signaling pathway.

Keywords： abiotic stress / expression analysis / phylogeny / SOD / superoxide dismutase / watermelon    

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Comparison of evapotranspiration and energy partitioning related to main biotic and abiotic controllers

Lei GAO, Peng ZHAO, Shaozhong KANG, Sien LI, Ling TONG, Risheng DING, Hongna LU

Frontiers of Agricultural Science and Engineering 2020, Volume 7, Issue 4,   Pages 490-504 doi: 10.15302/J-FASE-2019310

Abstract:

Knowledge of evapotranspiration (ET) and energy partitioning is useful for optimizing water management, especially in areas where water is scarce. A study was undertaken in a furrow-irrigated vineyard (2015) and a drip-irrigated vineyard (2017) in an arid region of north-west China to compare vineyard ET and energy partitioning and their responses to soil water content (SWC) and leaf area index (LAI). ET and soil evaporation (E) and transpiration (T) were determined using eddy covariance, microlysimeters, and sap flow. Seasonal average E/ET, T/ET, crop coefficient (Kc), evaporation coefficient (Ke), and basal crop coefficient (Kcb) were 0.50, 0.50, 0.67, 0.35, and 0.29, respectively, in the furrow-irrigated vineyard and 0.42, 0.58, 0.57, 0.29, and 0.43 in the drip-irrigated vineyard. The seasonal average partitioning of net radiation (Rn) into the latent heat flux (LE), sensible heat flux (H) and soil heat flux (G) (LE/Rn, H/Rn, and G/Rn), evaporative fraction (EF) and Bowen ratio (β) were 0.57, 0.26, 0.17, 0.69 and 0.63, respectively, in the furrow-irrigated vineyard and 0.46, 0.36, 0.17, 0.57 and 0.97 in the drip-irrigated vineyard. The LE/Rn, H/Rn, EF, and β were linearly correlated with LAI. The E, Kc, Ke, E/ET, LE/Rn, LEs/Rn (ratio of LE by soil E to Rn), H/Rn, EF and β were closely correlated with topsoil SWC (10 cm depth). Responses of ET and energy partitioning to the LAI and SWC differed under the two irrigation methods. Drip irrigation reduced seasonal average E/ET and increased average T/ET. From the perspective of energy partitioning, seasonal average H/Rn increased whereas LE/Rn, especially LEs/Rn, decreased. Compared with furrow irrigation, drip irrigation decreased the proportion of unproductive water consumption thereby contributing to enhanced water use efficiency and accumulation of dry matter.

Keywords： crop coefficient     eddy covariance     microlysimeter     sap flow     soil evaporation     transpiration    

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The critical role of autophagy in plant responses to abiotic stresses

Yu WANG,Jie ZHOU,Jingquan YU

Frontiers of Agricultural Science and Engineering 2017, Volume 4, Issue 1,   Pages 28-36 doi: 10.15302/J-FASE-2017130

Abstract: decade have also revealed numerous important mechanisms where autophagy is widely involved in plant abiotic

Keywords： abiotic stresses     autophagy     extreme temperature     nutrient starvation     osmotic stress     oxidative stress    

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Drinking water biotic safety of particles and bacteria attached to fines in activated carbon process

CHEN Wei, LIN Tao, WANG Leilei

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 3,   Pages 280-285 doi: 10.1007/s11783-007-0047-8

Abstract: In this paper, the drinking water biotic safety of particles and bacteria attached to fines in activatedshowed that the particles and bacteria attached to activated carbon fines may influence drinking water biotic

Keywords： particle number     process     cultivation     activated     relative    

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SUPEROXIDE DISMUTASE FAMILY GENES IN WATERMELON AND THEIR RESPONSES TO DIFFERENT ABIOTIC STRESSES

Yong ZHOU, Linjuan OUYANG, Dahu ZHOU, Yicong CAI, Haohua HE

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 4,   Pages 645-658 doi: 10.15302/J-FASE-2020350

Abstract: abscisic acid (ABA) treatments, indicating that they may be involved in ROS scavenging under different abioticstresses via an ABA-dependent signaling pathway.

Keywords： abiotic stress     expression analysis     phylogeny     SOD     superoxide dismutase     watermelon    

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Thermally developing forced convection and the corresponding thermal stresses in a porous plate channel

YANG Xiao, LIU Xuemei

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 1,   Pages 57-61 doi: 10.1007/s11465-007-0009-7

Abstract: thermally developing forced convection of the local thermal equilibrium and the corresponding thermal stressesThe expressions of temperature, local Nusselt number and corresponding thermal stresses are obtained

Keywords： semi-infinite saturated     direction     interaction     skeleton     thermal equilibrium    

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Abiotic association of phthalic acid esters with humic acid of a sludge landfill

Xiaoli CHAI, Yongxia HAO, Xin ZHAO, Guixiang LIU, Ying ZHU, Rong JI, Jun WU, Huanhuan TONG, Youcai ZHAO

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 6,   Pages 778-783 doi: 10.1007/s11783-012-0434-7

Abstract: The abiotic association between phthalic acid esters (PAEs) and humic substances (HS) in sludge landfillAn equilibrium dialysis combined with C-labeling was used to study the abiotic association of two abundant

Keywords： abiotic association     phthalic acid esters (PAEs)     humic acid     sludge     landfill    

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Dynamic in-plane transversal normal stresses in the concrete face of CFRD

Neftalí SARMIENTO-SOLANO, Miguel P. ROMO

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 1,   Pages 135-148 doi: 10.1007/s11709-018-0481-7

Abstract: such as concrete cracking and joint's water stops distressing where high in-plane transversal normal stressesprocedure is the dynamic complement of a method recently developed to evaluate in-plane transversal normal stressesthese two procedures in a sequential manner, it is possible to define the concrete slab in-plane normal stressesIn the above reference, the method to evaluate the concrete face in-plane transversal normal stresses

Keywords： CFR dams     dynamic analysis     in-plane normal stresses     concrete face    

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Residual stresses in coating-based systems, part II: Optimal designing methodologies

ZHANG Xiancheng, WU Yixiong, XU Binshi, WANG Haidou

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 2,   Pages 125-136 doi: 10.1007/s11465-007-0022-x

Abstract: single-layered coating-based systems, some typical approximations that are often used to predict the residual stresses

Keywords： function     different     substrate     interlayer     implementation    

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In-plane transversal normal stresses in the concrete face of CFRD induced by the first-dam reservoir

Neftalí SARMIENTO-SOLANO, Miguel P. ROMO

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 1,   Pages 81-91 doi: 10.1007/s11709-016-0378-2

Abstract: narrowness and width of concrete slabs on the first-dam reservoir filling in-plane transversal normal stressesThe 3D analyses results show that high in-plane transversal compressive stresses develop within the concreteLikewise, in-plane induced tensile transversal stresses in the zones near the abutments increase theFrom the results of the 3D finite difference analyses, a simple method to estimate in-plane normal stresses

Keywords： concrete face     CFR dams     reservoir filling     slab in-plane stresses    

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expression analysis of the β-amylase genes strongly associated with fruit development, ripening, and abiotic

Hongxia MIAO,Peiguang SUN,Yulu MIAO,Juhua LIU,Jianbin ZHANG,Caihong JIA,Jingyi WANG,Zhuo WANG,Zhiqiang JIN,Biyu XU

Frontiers of Agricultural Science and Engineering 2016, Volume 3, Issue 4,   Pages 346-356 doi: 10.15302/J-FASE-2016127

Abstract: of in different tissues, at various stages of fruit development and ripening, and in responses to abioticstresses.Some showed significant changes under cold, salt, and osmotic stresses.finding indicated that might be involved in regulating fruit development, ripening, and responses to abiotic

Keywords： β-amylase     banana     genome-wide identification     fruit development     abiotic stress    

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Residual stresses in coating-based systems, part I: Mechanisms and analytical modeling

ZHANG Xiancheng, WU Yixiong, XU Binshi, WANG Haidou

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 1,   Pages 1-12 doi: 10.1007/s11465-007-0001-2

Abstract: thermo-mechanical integrity of these systems is becoming a major concern and is strongly related to the residual stressesIn this paper, the sources of the residual stresses in the coating-based systems and the concept ofAnalytical models were developed to predict the residual stresses in multi-layered film structures or

Keywords： briefly     different     thermo-mechanical integrity     addition     residual    

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Influence of welding residual stresses on the ductile crack growth resistance of circumferentially cracked

Xiaobo REN, Odd M. AKSELSEN, B?rd NYHUS, Zhiliang ZHANG

Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 3,   Pages 217-223 doi: 10.1007/s11709-012-0169-3

Abstract: Residual stresses were introduced into the model by using so-called eigenstrain method.Results show that residual stresses reduce the ductile crack growth resistance.However, the effect of residual stresses on ductile crack growth resistance decreases with the increase

Keywords： residual stress     ductile crack growth resistance     complete Gurson model     eigenstrain method    

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Investigating peak stresses in fitting and repair patches of buried polyethylene gas pipes

Reza KHADEMI ZAHEDI, Pouyan ALIMOURI, Hooman KHADEMI ZAHEDI, Mohammad SHISHESAZ

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 1,   Pages 147-168 doi: 10.1007/s11709-019-0587-6

Abstract: Additionally, due to the application of pipe joints, and repair patches local stresses superimposed onThe computational analysis of stresses and the computer simulations are performed using ANSYS commercialThe maximum stress values in fitting and pipe are below the allowable stresses which shows the properAlthough the buried pipe is imposed to the maximum values of stresses, the PE100 socket is more sensitive

Keywords： Ansys software     polyethylene     buried pipelines     polyethylene joints     polyethylene patches     peak von Mises stress     soil-pipe interaction     temperature variation    

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Title Author Date Type Operation

International Winter Wheat Improvement Program: history, activities, impact and future

Alexey MORGOUNOV, Fatih OZDEMIR, Mesut KESER, Beyhan AKIN, Thomas PAYNE, Hans-Joachim BRAUN

Journal Article

SUPEROXIDE DISMUTASE FAMILY GENES IN WATERMELON AND THEIR RESPONSES TO DIFFERENT ABIOTIC STRESSES

Journal Article

Comparison of evapotranspiration and energy partitioning related to main biotic and abiotic controllers

Lei GAO, Peng ZHAO, Shaozhong KANG, Sien LI, Ling TONG, Risheng DING, Hongna LU

Journal Article

The critical role of autophagy in plant responses to abiotic stresses

Yu WANG,Jie ZHOU,Jingquan YU

Journal Article

Drinking water biotic safety of particles and bacteria attached to fines in activated carbon process

CHEN Wei, LIN Tao, WANG Leilei

Journal Article

SUPEROXIDE DISMUTASE FAMILY GENES IN WATERMELON AND THEIR RESPONSES TO DIFFERENT ABIOTIC STRESSES

Yong ZHOU, Linjuan OUYANG, Dahu ZHOU, Yicong CAI, Haohua HE

Journal Article

Thermally developing forced convection and the corresponding thermal stresses in a porous plate channel

YANG Xiao, LIU Xuemei

Journal Article

Abiotic association of phthalic acid esters with humic acid of a sludge landfill

Xiaoli CHAI, Yongxia HAO, Xin ZHAO, Guixiang LIU, Ying ZHU, Rong JI, Jun WU, Huanhuan TONG, Youcai ZHAO

Journal Article

Dynamic in-plane transversal normal stresses in the concrete face of CFRD

Neftalí SARMIENTO-SOLANO, Miguel P. ROMO

Journal Article

Residual stresses in coating-based systems, part II: Optimal designing methodologies

ZHANG Xiancheng, WU Yixiong, XU Binshi, WANG Haidou

Journal Article

In-plane transversal normal stresses in the concrete face of CFRD induced by the first-dam reservoir

Neftalí SARMIENTO-SOLANO, Miguel P. ROMO

Journal Article

expression analysis of the β-amylase genes strongly associated with fruit development, ripening, and abiotic

Hongxia MIAO,Peiguang SUN,Yulu MIAO,Juhua LIU,Jianbin ZHANG,Caihong JIA,Jingyi WANG,Zhuo WANG,Zhiqiang JIN,Biyu XU

Journal Article

Residual stresses in coating-based systems, part I: Mechanisms and analytical modeling

ZHANG Xiancheng, WU Yixiong, XU Binshi, WANG Haidou

Journal Article

Influence of welding residual stresses on the ductile crack growth resistance of circumferentially cracked

Xiaobo REN, Odd M. AKSELSEN, B?rd NYHUS, Zhiliang ZHANG

Journal Article

Investigating peak stresses in fitting and repair patches of buried polyethylene gas pipes

Reza KHADEMI ZAHEDI, Pouyan ALIMOURI, Hooman KHADEMI ZAHEDI, Mohammad SHISHESAZ

Journal Article