07153     2200469   4500001002100000005001500021035002000036007000300056008004100059020002200100100003100122245048200153300005200635700003800687700003000725700004400755700003400799700003300833700002700866700002700893700002700920700002900947700002700976700002601003700002701029700003501056700003101091700003101122700003901153264002801192336002101220337003001241338002301271520518801294856011106482082001106593084001706604650002106621650000906642650001406651990001806665PBTAN00000000000031720240603063830  a0010-0424000169ta240603                g          0 eng    a978-3-031-37946-80 aHelana WehmeyerePengarang1 aClosing rice yield gaps in Asia :binnovations, scaling, and policies for environmentally sustainable lowland rice production /cPenulis, Wehmeyer, Helana, Singleton, Grant Robert, Connor, Melanie, Malabayabas, Arelene Julia B., Annalyn H. de Guia, Pame, Anny Ruth P., Htwe, Nyo Me, Zhong, Xuhua, Youqiang Fu, Liang Kaiming, Pan Junfeng, Hu, Xiangyu, Liu, Yanzhou, Nuning Argo Subekti (dan 44 pengarang lainnya); editor, Connor,Melanie, Gummert, Martin, Singleton, Grant Robert  axxv, 259 halaman :bilustrasi berwarna ;c24 cm0 aGrant Robert SingletonePengarang0 aMelanie ConnorePengarang0 aArelene Julia B. MalabayabasePengarang0 aAnnalyn H. de GuiaePengarang0 aAnny Ruth P. PameePengarang0 aNyo Me HtweePengarang0 aXuhua ZhongePengarang0 aYouqiang FuePengarang0 aKaiming LiangePengarang0 aJunfeng PanePengarang0 aXiangyu HuePengarang0 aYanzhou LiuePengarang0 aNuning Argo SubektiePengarang0 aMelanie ConnorePenyunting0 aMartin MummertePenyunting0 aGrant Robert SingletonePenyunting  aCham :bSpringer,c2023  2rdacontentateks  2rdamediaatanpa perantara  2rdacarrieravolume  aRice is the staple food for some 4 billion people worldwide. The 90 million (harvested) hectares of irrigated lowlands in Asia represent 60% of the global rice area and produce 75% of the world’s rice. Irrigated rice is Asia’s most important agricultural ecosystem, and population increases require at least 1.5% annually to achieve food security. The gap between attainable yield as the mean yield of the top decile of farmers as a site and the actual yield of all farmers (yield gap) is considerable in Southeast Asia at some 2.5 tons per hectare in Asian rice granaries. To close these yield gaps, one must avoid the negative externalities that have led to environmental degradation in many agricultural landscapes since the Green Revolution. Sustainable intensification of rice production needs to be carried out while at the same time minimizing the load of agrochemicals (fertilizers, pesticides) in soil, water, and air and the emissions of greenhouse gasses that contribute to global warming. Increased environmental sustainability must also be accompanied by enhanced social and economic sustainability, which requires sustainable rice value chain upgrading. This requires an interdisciplinary approach with an innovation platform that facilitates the integration of the various disciplines, research topics, and the different stakeholders of the rice value chain and linkages to national programs to disseminate research results. 

The Swiss-funded Irrigated Rice Research Consortium (IRRC) was initiated in 1997 to promote interdisciplinary research among rice-growing countries in Asia. Its main objective was to develop partnerships to facilitate national agricultural research systems research. The IRRC established linkages between the previously established research groups and networks. Activities were planned under six major workgroups: Integrated nutrient-pest management, hybrid rice, water saving, weed ecology, rodent ecology, and postharvest management. From 1997 to 2008, the IRRC led to exciting progress for a number of natural resources management technologies and processing, resulting in increased production by smallholder farmers in the irrigated lowland rice ecosystem. While outreach programs had been established in Myanmar, Indonesia, and Vietnam, a more integrative approach was needed to work with national partners to scale the research findings. This was facilitated through the Swiss-funded successor project Closing Rice Yield Gaps in Asia (CORIGAP), which was co-funded by the national governments of China, Indonesia, Myanmar, Sri Lanka, Thailand, and Vietnam from 2009 to 2023. 

The Vision of CORIGAP was to continue to co-develop science-based tools to close yield gaps while protecting the environment; implement effective and widespread diffusion of project outputs, leading to improved production systems that increase the livelihoods of smallholder rice farmers; and meet the increases in rice production required to maintain food security in Asia. More emphasis was placed on sustainable rice production, biodiversity, and agri-food chains, developing and implementing the communication channels and knowledge products required for reaching the farmers as end users and other value chain actors, decision and policymakers. The indicators for sustainable rice production that are now part of the Sustainable Rice Platform (SRP) certification are based on initial work during the IRRC and were developed and verified with partners under CORIGAP. 

This book contains key lessons learned from CORIGAP, such as detailed documentation of the implementation, dissemination, and impact of the CORIGAP project. It presents actionable research findings with the experience of bringing these findings into use. It provides a wide array of pathways to impact sustainable rice production in lowland irrigated rice-based agricultural systems. 

The book was written by CORIGAP scientists and partners representing local actors of the rice value chain, researchers, and engineers working on a range of best management practices, climate-smart rice production innovations, knowledge translation, and dissemination, as well as decision-making and policy aspects. The contents of this book can be translated into messages that can help farmers, extension workers, policymakers, and funders of agricultural development decide on implementing best management practices and climate-smart technologies in their agroecological systems by presenting the technological/practical options along the rice value chain and partnerships and business models required for their implementation. 

The book is aimed at practitioners, researchers, and engineers interested in information on current best management practices, sustainable and climate-smart rice production, and constraints that need further investigation. Furthermore, the book is also aimed at policymakers and agricultural development funders required by public opinion and legally binding agreements to reduce greenhouse gas emissions, conserve biodiversity, and increase agroecological practices, who are looking for research-based evidence to guide policymaking and implementation.  ahttps://library.oapen.org/bitstream/handle/20.500.12657/76241/978-3-031-37947-5.pdf?sequence=1&isAllowed=y  a332.66  a332.66 WEH c 4aPadi -- Produksi 4arice 4ayield gap  a2024020100012