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Featured researches published by Mingsheng Fan.


Journal of Experimental Botany | 2012

Improving crop productivity and resource use efficiency to ensure food security and environmental quality in China

Mingsheng Fan; Jianbo Shen; Lixing Yuan; Rongfeng Jiang; Xinping Chen; William J. Davies; Fusuo Zhang

In recent years, agricultural growth in China has accelerated remarkably, but most of this growth has been driven by increased yield per unit area rather than by expansion of the cultivated area. Looking towards 2030, to meet the demand for grain and to feed a growing population on the available arable land, it is suggested that annual crop production should be increased to around 580 Mt and that yield should increase by at least 2% annually. Crop production will become more difficult with climate change, resource scarcity (e.g. land, water, energy, and nutrients) and environmental degradation (e.g. declining soil quality, increased greenhouse gas emissions, and surface water eutrophication). To pursue the fastest and most practical route to improved yield, the near-term strategy is application and extension of existing agricultural technologies. This would lead to substantial improvement in crop and soil management practices, which are currently suboptimal. Two pivotal components are required if we are to follow new trajectories. First, the disciplines of soil management and agronomy need to be given increased emphasis in research and teaching, as part of a grand food security challenge. Second, continued genetic improvement in crop varieties will be vital. However, our view is that the biggest gains from improved technology will come most immediately from combinations of improved crops and improved agronomical practices. The objectives of this paper are to summarize the historical trend of crop production in China and to examine the main constraints to the further increase of crop productivity. The paper provides a perspective on the challenge faced by science and technology in agriculture which must be met both in terms of increased crop productivity but also in increased resource use efficiency and the protection of environmental quality.


Journal of Trace Elements in Medicine and Biology | 2008

Evidence of decreasing mineral density in wheat grain over the last 160 years.

Mingsheng Fan; F. J. Zhao; Susan J. Fairweather-Tait; P. R. Poulton; S. J. Dunham; Steve P. McGrath

Wheat is an important source of minerals such as iron, zinc, copper and magnesium in the UK diet. The dietary intake of these nutrients has fallen in recent years because of a combination of reduced energy requirements associated with sedentary lifestyles and changes in dietary patterns associated with lower micronutrient density in the diet. Recent publications using data from food composition tables indicate a downward trend in the mineral content of foods and it has been suggested that intensive farming practices may result in soil depletion of minerals. The aim of our study was to evaluate changes in the mineral concentration of wheat using a robust approach to establish whether trends are due to plant factors (e.g. cultivar, yield) or changes in soil nutrient concentration. The mineral concentration of archived wheat grain and soil samples from the Broadbalk Wheat Experiment (established in 1843 at Rothamsted, UK) was determined and trends over time examined in relation to cultivar, yield, and harvest index. The concentrations of zinc, iron, copper and magnesium remained stable between 1845 and the mid 1960s, but since then have decreased significantly, which coincided with the introduction of semi-dwarf, high-yielding cultivars. In comparison, the concentrations in soil have either increased or remained stable. Similarly decreasing trends were observed in different treatments receiving no fertilizers, inorganic fertilizers or organic manure. Multiple regression analysis showed that both increasing yield and harvest index were highly significant factors that explained the downward trend in grain mineral concentration.


Journal of Environmental Quality | 2011

Integrated soil-crop system management: reducing environmental risk while increasing crop productivity and improving nutrient use efficiency in China.

Fusuo Zhang; Zhenling Cui; Mingsheng Fan; Weifeng Zhang; Xinping Chen; Rongfeng Jiang

During the past 47 yr (1961-2007), Chinese cereal production has increased by 3.2-fold, successfully feeding 22% of the global human population with only 9% of the worlds arable land, but at high environmental cost and resource consumption. Worse, crop production has been stagnant since 1996 while the population and demand for food continue to rise. New advances for sustainability of agriculture and ecosystem services will be needed during the coming 50 yr to reduce environmental risk while increasing crop productivity and improving nutrient use efficiency. Here, we advocate and develop integrated soil-crop system management (ISSM). In this approach, the key points are (i) to take all possible soil quality improvement measures into consideration, (ii) to integrate the utilization of various nutrient resources and match nutrient supply to crop requirements, and (iii) to integrate soil and nutrient management with high-yielding cultivation systems. Recent field experiments have shed light on how ISSM can lead to significant increases in crop yields while increasing nutrient use efficiency and reducing environmental risk.


PLOS ONE | 2013

Plant-Based Assessment of Inherent Soil Productivity and Contributions to China’s Cereal Crop Yield Increase since 1980

Mingsheng Fan; Rattan Lal; Jian Cao; Lei Qiao; Yansen Su; Rongfeng Jiang; Fusuo Zhang

Objective China’s food production has increased 6-fold during the past half-century, thanks to increased yields resulting from the management intensification, accomplished through greater inputs of fertilizer, water, new crop strains, and other Green Revolution’s technologies. Yet, changes in underlying quality of soils and their effects on yield increase remain to be determined. Here, we provide a first attempt to quantify historical changes in inherent soil productivity and their contributions to the increase in yield. Methods The assessment was conducted based on data-set derived from 7410 on-farm trials, 8 long-term experiments and an inventory of soil organic matter concentrations of arable land. Results Results show that even without organic and inorganic fertilizer addition crop yield from on-farm trials conducted in the 2000s was significantly higher compared with those in the 1980s — the increase ranged from 0.73 to 1.76 Mg/ha for China’s major irrigated cereal-based cropping systems. The increase in on-farm yield in control plot since 1980s was due primarily to the enhancement of soil-related factors, and reflected inherent soil productivity improvement. The latter led to higher and stable yield with adoption of improved management practices, and contributed 43% to the increase in yield for wheat and 22% for maize in the north China, and, 31%, 35% and 22% for early and late rice in south China and for single rice crop in the Yangtze River Basin since 1980. Conclusions Thus, without an improvement in inherent soil productivity, the ‘Agricultural Miracle in China’ would not have happened. A comprehensive strategy of inherent soil productivity improvement in China, accomplished through combining engineering-based measures with biological-approaches, may be an important lesson for the developing world. We propose that advancing food security in 21st century for both China and other parts of world will depend on continuously improving inherent soil productivity.


Nature | 2018

Pursuing sustainable productivity with millions of smallholder farmers

Zhenling Cui; Hongyan Zhang; Xinping Chen; Chaochun Zhang; Wenqi Ma; Chengdong Huang; Weifeng Zhang; Guohua Mi; Yuxin Miao; Xiaolin Li; Qiang Gao; Jianchang Yang; Zhaohui Wang; Youliang Ye; Shiwei Guo; Jianwei Lu; Jianliang Huang; Shihua Lv; Yixiang Sun; Yuanying Liu; Xianlong Peng; Jun Ren; Shiqing Li; Xiping Deng; Xiaojun Shi; Qiang Zhang; Zhiping Yang; Li Tang; Changzhou Wei; Liangliang Jia

Sustainably feeding a growing population is a grand challenge, and one that is particularly difficult in regions that are dominated by smallholder farming. Despite local successes, mobilizing vast smallholder communities with science- and evidence-based management practices to simultaneously address production and pollution problems has been infeasible. Here we report the outcome of concerted efforts in engaging millions of Chinese smallholder farmers to adopt enhanced management practices for greater yield and environmental performance. First, we conducted field trials across China’s major agroecological zones to develop locally applicable recommendations using a comprehensive decision-support program. Engaging farmers to adopt those recommendations involved the collaboration of a core network of 1,152 researchers with numerous extension agents and agribusiness personnel. From 2005 to 2015, about 20.9 million farmers in 452 counties adopted enhanced management practices in fields with a total of 37.7 million cumulative hectares over the years. Average yields (maize, rice and wheat) increased by 10.8–11.5%, generating a net grain output of 33 million tonnes (Mt). At the same time, application of nitrogen decreased by 14.7–18.1%, saving 1.2 Mt of nitrogen fertilizers. The increased grain output and decreased nitrogen fertilizer use were equivalent to US


Plant and Soil | 2012

Contrasting effects of dwarfing alleles and nitrogen availability on mineral concentrations in wheat grain

Michael Gooding; Mingsheng Fan; Steve P. McGrath; Peter R. Shewry

12.2 billion. Estimated reactive nitrogen losses averaged 4.5–4.7 kg nitrogen per Megagram (Mg) with the intervention compared to 6.0–6.4 kg nitrogen per Mg without. Greenhouse gas emissions were 328 kg, 812 kg and 434 kg CO2 equivalent per Mg of maize, rice and wheat produced, respectively, compared to 422 kg, 941 kg and 549 kg CO2 equivalent per Mg without the intervention. On the basis of a large-scale survey (8.6 million farmer participants) and scenario analyses, we further demonstrate the potential impacts of implementing the enhanced management practices on China’s food security and sustainability outlook.


Journal of Soil and Water Conservation | 2008

Integrated nutrient management for improving crop yields and nutrient utilization efficiencies in China

Mingsheng Fan; Zhenling Cui; Xinping Chen; Rongfeng Jiang; Fusuo Zhang

Background and aimConcentrations of essential minerals in plant foods may have declined in modern high-yielding cultivars grown with large applications of nitrogen fertilizer (N). We investigated the effect of dwarfing alleles and N rate on mineral concentrations in wheat.MethodsGibberellin (GA)-insensitive reduced height (Rht) alleles were compared in near isogenic wheat lines. Two field experiments comprised factorial combinations of wheat variety backgrounds, alleles at the Rht-B1 locus (rht-B1a, Rht-B1b, Rht-B1c), and different N rates. A glasshouse experiment also included Rht-D1b and Rht-B1b+D1b in one background.ResultsIn the field, depending on season, Rht-B1b increased crop biomass, dry matter (DM) harvest index, grain yield, and the economically-optimal N rate (Nopt). Rht-B1b did not increase uptake of Cu, Fe, Mg or Zn so these minerals were diluted in grain. Nitrogen increased DM yield and mineral uptake so grain concentrations were increased (Fe in both seasons; Cu, Mg and Zn in one season). Rht-B1b reduced mineral concentrations at Nopt in the most N responsive season. In the glasshouse experiment, grain yield was reduced, and mineral concentrations increased, with Rht allele addition.ConclusionEffects of Rht alleles on Fe, Zn, Cu and Mg concentrations in wheat grain are mostly due to their effects on DM, rather than of GA-insensitivity on Nopt or mineral uptake. Increased N requirement in semi-dwarf varieties partly offsets this dilution effect.


PLOS ONE | 2015

Exploiting Co-Benefits of Increased Rice Production and Reduced Greenhouse Gas Emission through Optimized Crop and Soil Management

Ning An; Mingsheng Fan; Fusuo Zhang; Peter Christie; Jianchang Yang; Jianliang Huang; Shiwei Guo; Xiaojun Shi; Qiyuan Tang; Jianwei Peng; Xuhua Zhong; Yixiang Sun; Shihua Lv; Rongfeng Jiang; Achim Dobermann

China is now successfully feeding 22% of the global population with only 9% of the worlds arable land, and per capita food availability has now reached the levels of developed countries. Increasing the amounts of inputs (e.g., fertilizers and water) has played a crucial role in agricultural intensification. However, the total consumption of chemical fertilizers in China exceeded 53.15 Mt (52.31 M tn) in 2007, nearly 35% of the total global consumption. Fertilizer applications are often not based on real-time nutrient requirements of the crop and/or site-specific knowledge of soil nutrient status. This has led to low resource efficiency, declining annual growth rates in crop yields and damage to the environment. It is therefore a matter of some urgency to develop nutrient management technology to meet increasing crop yields with enhanced nutrient efficiencies and sustaining the environment. With the support of the Chinese Ministry of Agriculture and the National Natural Science Foundation of China, we have carried out a large-scale project since 2003 that features integrated nutrient management (INM) systems. A total of 1,517 experiments have been conducted covering 12 cropping systems at 123 sites in 20 provinces to test the principles of INM. INTEGRATED NUTRIENT MANAGEMENT In an


Archive | 2013

Managing Soil Organic Carbon for Advancing Food Security and Strengthening Ecosystem Services in China

Mingsheng Fan; Jian Cao; Wenliang Wei; Fusuo Zhang; Yansen Su

Meeting the future food security challenge without further sacrificing environmental integrity requires transformative changes in managing the key biophysical determinants of increasing agronomic productivity and reducing the environmental footprint. Here, we focus on Chinese rice production and quantitatively address this concern by conducting 403 on-farm trials across diverse rice farming systems. Inherent soil productivity, management practices and rice farming type resulted in confounded and interactive effects on yield, yield gaps and greenhouse gas (GHG) emissions (N2O, CH4 and CO2-equivalent) with both trade-offs and compensating effects. Advances in nitrogen, water and crop management (Best Management Practices—BMPs) helped closing existing yield gaps and resulted in a substantial reduction in CO2-equivalent emission of rice farming despite a tradeoff of increase N2O emission. However, inherent soil properties limited rice yields to a larger extent than previously known. Cultivating inherently better soil also led to lower GHG intensity (GHG emissions per unit yield). Neither adopting BMPs only nor improving soils with low or moderate productivity alone can adequately address the challenge of substantially increasing rice production while reducing the environmental footprint. A combination of both represents the most efficient strategy to harness the combined-benefits of enhanced production and mitigating climate change. Extrapolating from our farm data, this strategy could increase rice production in China by 18%, which would meet the demand for direct human consumption of rice by 2030. It would also reduce fertilizer nitrogen consumption by 22% and decrease CO2-equivalent emissions during the rice growing period by 7% compared with current farming practice continues. Benefits vary by rice-based cropping systems. Single rice systems have the largest food provision benefits due to its wider yield gap and total cultivated area, whereas double-rice system (especially late rice) contributes primarily to reducing GHG emissions. The study therefore provides farm-based evidence for feasible, practical approaches towards achieving realistic food security and environmental quality targets at a national scale.


Nature | 2014

Producing more grain with lower environmental costs.

Xinping Chen; Zhenling Cui; Mingsheng Fan; Peter M. Vitousek; Ming Zhao; Wenqi Ma; Zhenlin Wang; Weijian Zhang; Xiaoyuan Yan; Jianchang Yang; Xiping Deng; Qiang Gao; Qiang Zhang; Shiwei Guo; Jun Ren; Shiqing Li; Youliang Ye; Zhaohui Wang; Jianliang Huang; Qiyuan Tang; Yixiang Sun; Xianlong Peng; Jiwang Zhang; Mingrong He; Yunji Zhu; Jiquan Xue; Guiliang Wang; Liang Wu; Ning An; Liangquan Wu

China’s economy underwent great changes since 1949, especially since China initiated economic reforms and the open-door policy in the 1980s. The growth of agricultural production has been one of the main national accomplishments. By 1999 China was feeding 22 % of the global human population with only 7 % of the world’s arable land. It has been acknowledged widely that the crop yield increase was accomplished by greater inputs of fertilizers, irrigation, new crop strains, and other technologies of the “Green Revolution”. However, soil quality improvement in most of the arable land, indicated by increased soil organic carbon (SOC) concentrations, in return might result in an increased crop yield. Looking towards 2030, further increases in crop production on the remaining arable land to meet the demand for grain and to feed a growing population will be more problematical than it has been for the last 50 years. The availability of high quality soil is one of the major limiting factors in China. Thus, we propose that the advancement of food security in twenty-first century in China will depend on a continuous improvement of soil quality. The approach to improve soil quality, accomplished by management of SOC may provide multiple benefits, it improves agronomic productivity, reduces the net rate of atmospheric carbon dioxide (CO2) enrichment and it supports other ecosystem services.

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Fusuo Zhang

China Agricultural University

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Rongfeng Jiang

China Agricultural University

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Yakov Kuzyakov

University of Göttingen

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Haiqing Chen

China Agricultural University

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Shihua Lu

Chinese Ministry of Education

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Xiaolin Li

China Agricultural University

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Xinping Chen

China Agricultural University

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Weifeng Zhang

China Agricultural University

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Zhenling Cui

China Agricultural University

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Jing Tian

Chinese Academy of Sciences

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