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For agriculture to play a role in climate change mitigation strategies to reduce emissions from inorganic nitrogen (N) fertilizer through a more balanced and efficient use are necessary. Such strategies should align with the overarching principle of sustainable intensification and will need to co...


Farnworth, Cathy R.Stirling, Clare M.Sapkota, Tek B.Jat, Mangi LalMisiko, Michael T.Simon, Attwood[Gender and inorganic nitrogen: what are the implications of moving towards a more balanced use of nitrogen fertilizer in the tropics?]Gender and inorganic nitrogen: what are the implications of moving towards a more balanced use of nitrogen fertilizer in the tropics?

A field experiment was undertaken to evaluate the effect of conservation agriculture (CA) based management on soil biological properties, and on fungal diversity and abundance after 5 years of continuous cultivation. Treatments included four crop managements viz., conventional tillage (CT) rice-w...


Choudhary, MadhuSharma, Parbodh CJat, Hanuman S.McDonald, AndrewJat, Mangi LalChoudhary, ShardaGarg, Neelam[Soil biological properties and fungal diversity under conservation agriculture in Indo-Gangetic Plains of India]Soil biological properties and fungal diversity under conservation agriculture in Indo-Gangetic Plains of India

Given the increasing scarcity of production resources such as water, energy and labour coupled with growing climatic risks, maize-based production systems could be potential alternatives to intensive rice-wheat (RW) rotation in western Indo-Gangetic Plains (IGP). Conservation agriculture (CA) in ...


Parihar, CMParihar, MDSapkota, Tek B.Nanwal, RKSingh, AKJat, Shankar L.Nayak, HSMahala, DMSingh, LkKakraliya, S.K.Stirling, Clare M.Jat, Mangi Lal[Long-term impact of conservation agriculture and diversified maize rotations on carbon pools and stocks, mineral nitrogen fractions and nitrous oxide fluxes in inceptisol of India]Long-term impact of conservation agriculture and diversified maize rotations on carbon pools and stocks, mineral nitrogen fractions and nitrous oxide fluxes in inceptisol of India

Conservation agriculture (CA) practices such as zero tillage (ZT) and permanent raised beds (PB) accelerate deposition of soil organic matter and augment associated biological properties of soil through enhanced inputs of organic carbon. However, the potential benefit of CA under intensive cereal...


Parihar, CMJat, Shankar L.Singh, AKDatta, A.Parihar, MDVarghese, E.Bandyopadhyay, K.K.Nayak, HSKuri, B.R.Jat, Mangi Lal[Changes in carbon pools and biological activities of a sandy loam soil under medium‐term conservation agriculture and diversified cropping systems]Changes in carbon pools and biological activities of a sandy loam soil under medium‐term conservation agriculture and diversified cropping systems

Rice–wheat (RW) cropping system in India is a major source of N2O emissions. In such system, defining N rates that deliver minimal N2O emissions and economically optimum yield would benefit both food production and the environment. We measured yield and N2O fluxes from RW systems in Northwest IGP...


Sapkota, Tek BSingh, Love KYadav, Arvind KumarKhatri-Chhetri, ArunJat, Hanuman SSharma, Parbodh CJat, Mangi LalStirling, Clare M[Identifying optimum rates of fertilizer nitrogen application to maximize economic return and minimize nitrous oxide emission from rice–wheat systems in the Indo-Gangetic Plains of India]Identifying optimum rates of fertilizer nitrogen application to maximize economic return and minimize nitrous oxide emission from rice–wheat systems in the Indo-Gangetic Plains of India

In north-western India, maize-based systems are being advocated as an alternative to rice-based systems to address the issues of resource degradation, particularly declining water tables and climate-change-induced variability in rainfall and temperature. Conservation agriculture (CA) based best-b...


Parihar, C.M.Jat, Shankar L.Singh, A.K.Kumar, B.Singh, YadvinderPradhan, S.Pooniya, V.Dhauja, A.Chaudhary, V.Jat, Mangi LalJat, Raj K.Yadav, O.P.[Conservation agriculture in irrigated intensive maize-based systems of north-western India: Effects on crop yields, water productivity and economic profitability]Conservation agriculture in irrigated intensive maize-based systems of north-western India: Effects on crop yields, water productivity and economic profitability

Maize-based crop rotations are advocated as alternate to rice-based systems in South Asia due to better suitability for diverse ecologies, higher yields with less water use and more palatable maize fodder compared to rice, and increased demand of maize from piggery and poultry industries. Alterna...


Parihar, C.M.Yadav, M.R.Jat, Shankar L.Singh, A.K.Kumar, BhupenderPradhan, S.Chakraborty, DebashisJat, Mangi LalJat, Raj K.Saharawat, Yashpal S.Yadav, O. Pranjal[Long term effect of conservation agriculture in maize rotations on total organic carbon, physical and biological properties of a sandy loam soil in north-western Indo-Gangetic Plains]Long term effect of conservation agriculture in maize rotations on total organic carbon, physical and biological properties of a sandy loam soil in north-western Indo-Gangetic Plains

Quantification of greenhouse gas (GHG) exchanges between agricultural field and the atmosphere is essential for understanding the contribution of various production systems to the total emissions, develop mitigation options and policies, raise awareness and encourage adoption. But, GHG quantific...


Sapkota, Tek BahadurKapoor PJat, Mangi Lal[Low-cost quantification of greenhouse gas emissions in smallholder agro-ecosystem: a comparative analysis of methods]Low-cost quantification of greenhouse gas emissions in smallholder agro-ecosystem: a comparative analysis of methods

Many Climate Smart Agricultural (CSA) technologies fail to achieve their full potential impact due to low levels of adoption by smallholder farmers and difficulties in scaling CSA. This paper presents how small and medium-sized enterprises (SMEs) can act as change agents for the uptake of CSA tec...


Groot, AEBolt, JSJat, Hanuman S.Jat, Mangi LalKumar, M.Agarwal, TBlok, V.[Business models of SMEs as a mechanism for scaling climate smart technologies: The case of Punjab, India]Business models of SMEs as a mechanism for scaling climate smart technologies: The case of Punjab, India

During the past two centuries, the world has witnessed a remarkable increase in the atmospheric concentrations of the greenhouse gases (GHGs), namely carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O), as a result of human activities after 1750 (preindustrial era). During 1750 the conce...


Jat, Mangi LalDagar, Jagdish ChanderSapkota, Tek B.Yadvinder-SinghGovaerts, BramLópez Ridaura, SantiagoSaharawat, YSSharma, Ramesh KumarTetarwal, J.P.Jat, Raj K.Hobbs, HuntingtonStirling, Clare M.[Climate Change and Agriculture: Adaptation Strategies and Mitigation Opportunities for Food Security in South Asia and Latin America]Climate Change and Agriculture: Adaptation Strategies and Mitigation Opportunities for Food Security in South Asia and Latin America

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