数字农科院2.0

Effects of Climatic Conditions and Agronomic Practices on Health, Tuber Yield, and Mineral Composition of Two Contrasting Potato Varieties Developed for High and Low Input Production Systems

文献类型： 外文期刊

作者： Gultekin Hasanaliyeva;Ourania Giannakopoulou;Juan Wang;Marcin Barański;Enas Khalid Sufar;Daryl Knutt;Jenny Gilroy;Peter Shotton;Halima Leifert;Dominika Średnicka-Tober;Ismail Cakmak;Levent Ozturk;Bingqiang Zhao;Per Ole Iversen;Nikolaos Volakakis;Paul Bilsborrow;Carlo Leifert;Leonidas Rempelos

作者机构：

关键词： Cd;conventional;crop protection;fertilization;late blight;low-input;organic;potato;tuber mineral content;tuber yield

期刊名称： Agronomy

ISSN： 2073-4395

年卷期： 2025 年 15 卷 1 期

页码：

收录情况： SCIE（2025版）

摘要： Modern potato varieties from high-input, conventional farming-focused breeding programs produce substantially (up to 45%) lower yields when grown in organic production systems, and this was shown to be primarily due to less efficient fertilization and late blight (Phytophthora infestans) control methods being used in organic farming. It has been hypothesized that the breeding of potato varieties suitable for the organic/low-input sector should (i) focus on increasing nutrient (especially N) use efficiency, (ii) introduce durable late blight resistance, and (iii) be based on selection under low-input conditions. To test this hypothesis, we used an existing long-term factorial field experiment (the NEFG trials) to assess the effect of crop management practices (rotation design, fertilization regime, and crop protection methods) used in conventional and organic farming systems on crop health, tuber yield, and mineral composition parameters in two potato varieties, Santé and Sarpo mira, that were developed in breeding programs for high and low-input farming systems, respectively. Results showed that, compared to Santé, the variety Sarpo mira was more resistant to foliar and tuber blight but more susceptible to potato scab (Streptomyces scabies) and produced higher yields and tubers with higher concentrations of nutritionally desirable mineral nutrients but lower concentrations of Cd. The study also found that, compared to the Cu-fungicides permitted for late blight control in organic production, application of synthetic chemical fungicides permitted and widely used in conventional production resulted in significantly lower late blight severity in Sante but not in Sarpo mira. Results from both ANOVA and redundancy analysis (RDA) indicate that the effects of climatic (precipitation, radiation, and temperature) and agronomic (fertilization and crop protection) explanatory variables on crop health and yield differed considerably between the two varieties. Specifically, the RDA identified crop protection as a significant driver for Santé but not Sarpo mira, while precipitation was the strongest driver for crop health and yield for Sarpo mira but not Santé. In contrast, the effect of climatic and agronomic drivers on tuber mineral and toxic metal concentrations in the two varieties was found to be similar. Our results support the hypothesis that selection of potato varieties under low agrochemical input conditions can deliver varieties that combine (i) late blight resistance/tolerance, (ii) nutrient use efficiency, and (iii) yield potential in organic farming systems.

分类号：

  • 相关文献

[1]Combined Stable Isotopes and Multi-element Analysis to Research the Difference Between Organic and Conventional Chicken. Lv, Jun,Zhao, Yan,Lv, Jun.

[2]Effect of organic and conventional rearing system on the mineral content of pork. Zhao, Yan.

[3]Stable carbon and nitrogen isotopes as a potential tool to differentiate pork from organic and conventional systems. Zhao, Yan,Yang, Shuming,Wang, Donghua,Zhao, Yan,Yang, Shuming,Wang, Donghua.

[4]Breeding Bread-Making Wheat Varieties for Organic Farming Systems: The Need to Target Productivity, Robustness, Resource Use Efficiency and Grain Quality Traits. Rempelos, Leonidas,Wang, Juan,Sufar, Enas Khalid,Almuayrifi, Mohammed Saleh Bady,Knutt, Daryl,Leifert, Halima,Leifert, Alice,Wilkinson, Andrew,Shotton, Peter,Hasanaliyeva, Gultekin,Bilsborrow, Paul,Wilcockson, Steve,Volakakis, Nikolaos,Markellou, Emilia,Zhao, Bingqiang,Jones, Stephen,Iversen, Per Ole,Leifert, Carlo. 2023

[5]NBS Profiling Identifies Potential Novel Locus from Solanum demissum That Confers Broad-Spectrum Resistance to Phytophthora infestans. Zhang Kun,Xu Jian-fei,Duan Shao-guang,Pang Wan-fu,Bian Chun-song,Liu Jie,Jin Li-ping. 2014

[6]Phytophthora infestans isolates from Northern China show high virulence diversity but low genotypic diversity. Guo, J.,Govers, F.,Guo, J.,Guo, J.,Govers, F.,Guo, J.,Qu, D. Y.,Xie, K. Y.,Wang, X. W.,van der Lee, T.,Yao, Y. Q.,Gong, X. F.,Liang, D. L..

[7]The potato R10 resistance specificity to late blight is conferred by both a single dominant R gene and quantitative trait loci. Xu, Jianfei,Pang, Wanfu,Bian, Chunsong,Duan, Shaoguang,Liu, Jie,Huang, Sanwen,Jin, Liping,Qu, Dongyu,Wang, Jiajia. 2013

[8]Late Blight Resistance Evaluation and Genome-Wide Assessment of Genetic Diversity in Wild and Cultivated Potato Species. Yanfeng Duan,Shaoguang Duan,Jianfei Xu,Jiayi Zheng,Jun Hu,Xiaochuan Li,Baoju Li,Guangcun Li,Liping Jin. 2021

[9]Stacking potato NLR genes activates a calcium-dependent protein kinase and confers broad-spectrum disease resistance to late blight. Zhao, Xiaoqiang,Zhang, Fan,Chen, Xiaoqing,Zhang, Chongyuan,Zhang, Haoyi,Wang, Tian,Zhang, Jinzhe,He, Cheng,Wang, Shuo,Zhang, Xinjie,Meng, Xi,Nekrasov, Vladimir,Kong, Liang,Dong, Suomeng. 2025

[10]磷肥对苜蓿根系发育的影响. 韩雪松. 2002

[11]A Transgenic Study on Affecting Potato Tuber Yield by Expressing the Rice Sucrose Transporter Genes OsSUT5Z and OsSUT2M. Sun, Aijun,Dai, Yan,Meng, Kun,Xu, Honglin,Wei, Xiaoli,Xiao, Guifang,Zhu, Zhen,Zhang, Xinsheng,Li, Chunmin,Meng, Kun,Ouwerkerk, Pieter B. F.,Wang, Mei. 2011

[12]Maximizing potato tuber yields and nitrogen use efficiency in semi-arid environments by precision fertilizer depth application. Nanhai Zhang,Haiqiang Luo,Heng Li,Mingwei Bao,Enke Liu,Weixing Shan,Xiaolong Ren,Zhikuan Jia,Kadambot H.M. Siddique,Peng Zhang. 2024

[13]Synthesis and optical properties of D-pi-A chromophore with double carboxyl groups. Ouyang Canbin,Cao, Aocheng,Li, Xiaobing.

[14]Introduction of N atom into the conjunction system of organic second order nonlinear optical chromophores: An effective method for improving the photochemistry stability. Zhou, Jian,Wang, Min,Li, Xiaobing.

[15]Development and application of non-conventional luminophores with aggregation based emission. Hongyang Wang,Burcu Aydıner,Z. Seferoglu,Filip Bureš,Jialei Liu. 2022

[16]Allelic Diversity of the Population of Phytophthora infestans in China. Li, Ying,Huang, Sanwen,van der Lee, T.,Kessel, G. J. T.,Jacobsen, E.,Zhang, Ruofang,Jin, Guanghui,Lan, Chengzhong,Zhao, Zhijian,Yang, Yanli,Kamoun, S.. 2009

[17]Population Dynamics of Phytophthora infestans in the Netherlands Reveals Expansion and Spread of Dominant Clonal Lineages and Virulence in Sexual Offspring. Li, Y.,van der Lee, T. A. J.,Evenhuis, A.,van den Bosch, G. B. M.,van Bekkum, P. J.,Forch, M. G.,van Gent-Pelzer, M. P. E.,van Raaij, H. M. G.,Kessel, G. J. T.,Li, Y.,Huang, S. W.,Jacobsen, E.,Vleeshouwers, V. G. A. A.,Govers, F.,Govers, F.. 2012

[18]Population structure of Phytophthora infestans in China - geographic clusters and presence of the EU genotype Blue_13. Huang, S. W.,van der Lee, T.,Kessel, G.,Zhu, J. H.,Jin, G. H.,Lan, C. Z.,Zhu, S. X.,Jacobsen, E.,Zhang, R. F.,Liu, B. W.,Zhao, Z. J..

[19]The Phytophthora infestans Avirulence Gene Avr4 Encodes an RXLR- dEER Effector. van Poppel, Pieter M. J. A.,Guo, Jun,de Vondervoort, Peter J. I. van,Jung, Maartje W. M.,Govers, Francine,van Poppel, Pieter M. J. A.,Govers, Francine,Guo, Jun,Guo, Jun,Birch, Paul R. J.,Whisson, Stephen C.. 2008

[20]Marker assisted detection of TYLCV and late blight resistance in tomato (Solatium lycopersicum). Manisha Mangal,Zakir Hussain,Suman Lata,Gokul Gosavi,B. S. Tomar. 2021

作者其他论文 更多>>