J. K. Ladha

Integrating legumes to enhance cereal production: The relative inputs of fertiliser nitrogen and legume biological nitrogen fixation in major wheat and maize producing countries

Mark B. Peoples, Xiaoxi Li, John Kirkegaard, Roger Armstrong et autres

Abstract Background Cereal crops dominate arable agriculture and underpin global food supply. Cereal grain yield is closely related to crop nitrogen (N) uptake. However, excessive inputs of N fertiliser in cereal production systems can have negative environmental consequences and represent high financial …

au, us, Afrique du Sud, nl, fr, cn, se, de, ar, Éthiopie (code pays fourni par la source)

Long-term balanced organic and synthetic nitrogen fertilization can realize sustainable crop production

Chong Zhang, Xin Zhang, Robert M. Rees, Wim de Vries et autres

us, cn, gb, nl, es (code pays fourni par la source)

Global insights into nitrogen losses and efficiency in rice, wheat, and maize cultivation

Debashis Chakraborty, J. K. Ladha, Bappa Das, D.S. RANA et autres

bd, us, in (code pays fourni par la source)

Carbon and nitrogen management for climate-resilient agriculture: Toward the 4p1000 target and sustainable development goals

J. K. Ladha, Debashis Chakraborty, Beverley Henry, Budiman Minasny

Carbon (C) and nitrogen (N) are crucial elements for supporting life on Earth, and are involved in two vital biological processes, namely photosynthesis and N fixation. While both elements are essential for food security, they also contribute to emissions of greenhouse gases …

us, bd, au (code pays fourni par la source)

Enhancing “4 per 1000” initiative implementation through region-specific agricultural and forestry practices

Lydie‐Stella Koutika, Beverley Henry, Claudia Schepp, A. O. Olaleye et autres

The critical importance of enhancing and maintaining the organic carbon (C) content in agricultural and forest soils has been emphasized for a decade within the objectives of the International "4 per 1000" Initiative. The multiple benefits of soil organic C (SOC) sequestration …

ch, Congo, au, de, ca, us, fr, Zimbabwe, br, es, pl (code pays fourni par la source)

How is Nitrogen Use Efficiency Impacted by Varying Contributions from Fertilizer, Manure, and Biological Fixation in U.S. and Global Croplands?

Varshini Kumanan, Raj Cibin, Suat Irmak, K. J. Van Meter et autres

Highlights NUE response to N addition is dependent on N source (fertilizer, manure, and biological fixation). Random forest models captured 71% and 47% NUE variance for CONUS and global croplands. Contribution from biological N fixation was most important for explaining NUE variance, …

us (code pays fourni par la source)

A decade of conservation agriculture in intensive cereal systems: Transitioning to soil resilience and stable yield trends in a climate crisis

H.S. Jat, Shivani Khokhar, Kailash Prajapat, Madhu Choudhary et autres

in, bd, us (code pays fourni par la source)

Early-stage soil organic carbon stabilization in conservation agriculture-based cereal systems

Dibakar Roy, Ritesh Kundu, Samrat Ghosh, Ashim Datta et autres

in, us (code pays fourni par la source)

Enhancing productivity, soil health, and reducing global warming potential through diverse conservation agriculture cropping systems in India's Western Indo-Gangetic Plains

Maciej Góra, H.S. Jat, J. K. Ladha, Madhu Choudhary et autres

in, us, mx, bd (code pays fourni par la source)

Critical assessment of nitrogen use efficiency indicators: Bridging new and old paradigms to improve sustainable nitrogen management

Santiago Tamagno, Tai McClellan Maaz, Chris van Kessel, Bruce A. Linquist et autres

Environmental indicators for nitrogen (N) use efficiency (NUE) based only on N inputs and N removal are becoming widely used in science, policy, and commercial supply chains to track the sustainability of food production. However, these indicators do not reflect the contribution …

us (code pays fourni par la source)

Legacy nitrogen fertilizer in a rice-wheat cropping system flows to crops more than the environment

Xu Zhao, Yingying Wang, Siyuan Cai, J. K. Ladha et autres

cn, us (code pays fourni par la source)

Enhancing eco-environmental sustainability and wheat security in China: a sequential knowledge-based nitrogen strategy aligned with regional targets

Qiang Cao, Yue Li, Xueqin Liu, Xu Tian et autres

cn, us, dk, jp (code pays fourni par la source)