Resultados de búsqueda - "Circa"

Zona de Agrobiodiversidad del Perú: Circa, Apurímac por Ministerio de Desarrollo Agrario y Riego, MIDAGRI

Materias: “…Circa…”
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Climate impacts and resilience in Caribbean agriculture: assessing the consequences of climate change on cocoa and tomato production in Trinidad & Tobago and Jamaica (CIRCA) por Eitzinger, Anton, Carmona, Stephania, Argote, Karolina, Läderach, Peter R.D., Jarvis, Andy

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What is the relevance of smallholders' agroforestry systems for conserving tropical tree species and genetic diversity in circa situm, in situ and ex situ settings? A review por Dawson, Ian K., Guariguata, Manuel R., Loo, J., Weber, John C., Lengkeek, A., Bush, D., Cornelius, Jonathan P., Guarino, Luigi, Kindt, Roeland, Orwa, C., Russell, J., Jamnadass, Ramni H.

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Briefing on the Legal Status of the International Rice Research Institute por International Rice Research Institute

“…The memorandum is not dated but appears to be circa 1995.…”
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A cultivated planet in 2010 - Part 1: The global synergy cropland map por Lu, Miao, Wu, Wenbin, You, Liangzhi, See, Linda, Fritz, Steffen, Yu, Qiangyi, Wei, Yanbing, Chen, Di, Yang, Peng, Xue, Bing

“…We applied SASAM to produce a global cropland synergy map with a 500 m spatial resolution for circa 2010. The accuracy assessments show that the synergy map has higher accuracy than the input datasets and better consistency with the cropland statistics. …”
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A synergy cropland of China by fusing multiple existing maps and statistics por Lu, Miao, Wu, Wenbin, You, Liangzhi, Chen, Di, Zhang, Li, Yang, Peng, Tang, Huajun

“…In this study, we propose a hierarchical optimization synergy approach (HOSA) to develop a hybrid cropland map of China, circa 2010, by fusing five existing cropland products, i.e., GlobeLand30, Climate Change Initiative Land Cover (CCI-LC), GlobCover 2009, MODIS Collection 5 (MODIS C5), and MODIS Cropland, and sub-national statistics of cropland area. …”
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Recent origin of most of the forest cover in the Gabon coastal area por Delegue, M.A., Fuhr, M., Schwartz, A.M., Nasi, Robert

“…The forest fragmented after this initial expansion. Savanna appeared circa 3,000 years ago but the forest did not disappear totally. …”
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Dual-purpose cowpea for West Africa por Tarawali, Shirley A., Okike, Iheanacho, Kristjanson, Patricia M., Singh, B.B.

“…Though grain yields are low (circa 500 kg/ha), it is a nutritious food and dry season fodder. …”
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Estimating local agricultural gross domestic product (AgGDP) across the world por Ru, Yating, Blankespoor, Brian, Wood-Sichra, Ulrike, Thomas, Timothy S., You, Liangzhi, Kalvelagen, Erwin

“…The paper estimates the exposure of areas with at least one extreme drought during 2000 to 2009 to agricultural GDP is an estimated US$432 billion of agricultural GDP circa 2010, where nearly 1.2 billion people live. …”
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Medium-term seed storage of diverse genera of forage grasses, evidence-based genebank monitoring intervals, and regeneration standards por Ellis, R.H., Nasehzadeh, M., Hanson, Jean, Ndiwa, Nicholas N., Woldemariam, Yeshi

“…Up to three decades of genebank seed germination test results of diverse grasses maintained in the International Livestock Research Institute's medium-term store (circa 8 °C with 5% moisture content) were evaluated in an attempt to derive recommendations on seed accession monitoring intervals. …”
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Medium-term seed storage of 50 genera of forage legumes and evidence-based genebank monitoring intervals por Ellis, R.H., Nasehzadeh, M., Hanson, Jean, Woldemariam, Y.

“…Three decades of genebank seed germination test results of diverse forage species from 50 legume genera in the International Livestock Research Institute’s medium-term store (circa 8 °C with 5% moisture content) were analysed to determine whether advice on seed monitoring intervals could be derived. …”
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A cultivated planet in 2010 - Part 2: The global gridded agricultural-production maps por Yu, Qiangyi, You, Liangzhi, Wood-Sichra, Ulrike, Ru, Yating, Joglekar, Alison K. B.

“…In the second part of the two-paper series, we introduce SPAM2010 – the latest global spatially explicit datasets on agricultural production circa 2010 – and elaborate on the improvement of the SPAM (Spatial Production Allocation Model) dataset family since 2000. …”
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Svenska konsumenters attityd till potatis por Andersson, Lena

“…In 2005 the Swedish potato-consumption have more than hafted compared with the sixties, we have gone from circa 90 to 40 kilograms per person and year. This paper aims to provide those who are involved within the potatoe business with an overview of the attitude and behaviour towards potatoes that are being held by Swedish consumers. …”
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"Ground-truthing" efficacy of biological control for aflatoxin mitigation in farmers' fields in Nigeria: from field trials to commercial usage, a 10-year study por Bandyopadhyay, Ranajit, Atehnkeng, J., Ortega Beltran, A., Akande, A., Falade, Titilayo D.O., Cotty, P.J.

“…The presented data on efficacy spans years in which a relatively small number of maize and groundnut fields (8–51 per year) were treated through use on circa 36,000 ha in commercially-produced maize in 2018. …”
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Towards sustainable sanitation management: Establishing the costs and willingness to pay for emptying and transporting sludge in rural districts with high rates of access to latrin... por Balasubramanya, Soumya, Evans, B., Hardy, R., Ahmed, R., Habib, A., Asad, N.S.M., Rahman, M., Hasan, H., Dey, D., Fletcher, J., Camargo Valero, M.A.

“…The costs of emptying and transport are high; approximately USD 13 per emptying event (circa 14% of average monthly income); household contributions could cover around 47% of this cost. …”
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Naturlig föryngring efter markberedning med harv eller Bracke Planter i Småland por Sjögren, Vidar

A biosystematic analysis of Solanum acaule por Kardolus, J.P.

“…Solanum acaule is one of the circa 200 tuber-bearing Solanum species ( Solanum sect. …”
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Tidsstudier och analyser av det interna transportarbetet av rundvirke och sågade produkter på ett sågverk : en fallstudie på Rörvik Timber Tvärskog AB por Forsberg, Jacob, Romuk-Wodoracki, Kasper

Skogsvårdsstöd : växande eller igenväxande skogar? por Wictorin, Per

Nematode populations affect grapevine seedlings: Understanding the host-parasite interaction is critical for preventing negative effects por Ndifon, E.M.

“…The tolerance limit of grapevine to M. incognita (circa 520 nematode eggs) infection was determined to be the point where the magnitude of the plant character(s) started to decrease. …”
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