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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?

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

About the book: Two of the greatest current challenges are climate change (and variability) and food security. Feeding nine billion people by 2050 will require major efforts aimed at climate change adaptation and mitigation. One approach to agriculture has recently been captured by the widely ado...


Sapkota, Tek B.Majumdar, KaushikKhurana, RitikaJat, Raj K.Stirling, Clare M.Jat, Mangi Lal[Precision Nutrient Management under Conservation Agriculture-based Cereal Systems in South Asia]Precision Nutrient Management under Conservation Agriculture-based Cereal Systems in South Asia

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

Long-term changes in average temperatures, precipitation, and climate variability threaten agricultural production, food security, and the livelihoods of farming communities globally. Whilst adaptation to climate change is necessary to ensure food security and protect livelihoods of poor farmers,...


Sapkota, Tek B.Vetter, Sylvia H.Jat, Mangi LalSirohi, SmitaShirsath, Paresh B.Singh, RajbirJat, Hanuman S.Smith, PeteHillier, JonStirling, Clare M.[Cost-effective opportunities for climate change mitigation in Indian agriculture]Cost-effective opportunities for climate change mitigation in Indian agriculture

Continuous rice-wheat (RW) rotation with conventional agronomic practices has resulted in declining factor productivity and degrading soil resources. A farmer's participatory research trial was conducted in Karnal, India to evaluate 8 combinations of cropping systems, tillage, crop establishment ...


Choudhary, MadhuDatta, AshimJat, Hanuman S.Yadav, Arvind KumarGathala, Mahesh KumarSapkota, Tek B.Das, Amit K.Sharma, Parbodh C.Jat, Mangi LalSingh, RajbirLadha, Jagdish Kumar[Changes in soil biology under conservation agriculture based sustainable intensification of cereal systems in Indo-Gangetic Plains]Changes in soil biology under conservation agriculture based sustainable intensification of cereal systems in Indo-Gangetic Plains

Reliable quantification of nitrous oxide emission is a key to assessing efficiency of use and environmental impacts of N fertilizers in crop production. In this study, N2O emission and yield were quantified with a database of 853 field measurements in 104 reported studies and a regression model w...


Yue, QianLedo, AliciaCheng, KunAlbanito, FabrizioLebender, UlrikeSapkota, Tek B.Brentrup, FrankStirling, Clare M.Smith, PeteJianfei, SunPan, GenxingHillier, Jonathan[Re-assessing nitrous oxide emissions from croplands across Mainland China]Re-assessing nitrous oxide emissions from croplands across Mainland China

Monotonous rice-wheat cropping system with conventional management practices have resulted in declining soil quality and biota in addition to low input factor productivity and farmer’s profitability in western Indo-Gangetic plains (IGP) of India. Conservation agriculture (CA) based sustainable in...


Choudhary, MadhuJat, Hanuman S.Datta, AshimYadav, Arvind KumarSapkota, Tek B.Mondal, SandipMeena, R.P.Sharma, Parbodh C.Jat, Mangi Lal[Sustainable intensification influences soil quality, biota, and productivity in cereal-based agroecosystems]Sustainable intensification influences soil quality, biota, and productivity in cereal-based agroecosystems

Excessive pumping of groundwater over the years to meet the high irrigation water requirement of rice-wheat system has resulted in over exploitation of groundwater in the Indo-Gangetic plains (IGP) of India. Replacement of traditional rice with less water crops such as maize under conservation ag...


Jat, RDJat, Hanuman S.Nanwal, RKYadav, AKBana, AnilChoudhary, KMKakraliya, S.K.Sutaliya, Jhabar MalSapkota, Tek B.Jat, Mangi Lal[Conservation agriculture and precision nutrient management practices in maize-wheat system: Effects on crop and water productivity and economic profitability]Conservation agriculture and precision nutrient management practices in maize-wheat system: Effects on crop and water productivity and economic profitability

There has been much debate about the uncertainties associated with the estimation of direct and indirect agricultural nitrous oxide (N2O) emissions in developing countries and in particular from tropical regions. In this study, we report an up-to-date review of the information published in peer-r...


Albanito, FabrizioLebender, UlrikeCornulier, ThomasSapkota, Tek B.Brentrup, FrankStirling, Clare M.Hillier, John[Direct Nitrous Oxide Emissions From Tropical And Sub-Tropical Agricultural Systems - A Review And Modelling Of Emission Factors]Direct Nitrous Oxide Emissions From Tropical And Sub-Tropical Agricultural Systems - A Review And Modelling Of Emission Factors

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