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Molecular-based characterization of open-pollinated varieties (OPVs) in maize is useful to define their unique profiles. A total of 58 SSR markers selected from a panel of 70 were used for genotyping three samples of 30, 50 and 100 plant bulks for each of 32 OPVs. The SSR markers detected a total...


Arafayne, G.Menkir, A.Adetimirin, V.O.Gedil, M.[Optimizing sample size for molecular characterization of open-pollinated maize (Zea mays L.) varieties using simple sequence repeat markers]Optimizing sample size for molecular characterization of open-pollinated maize (Zea mays L.) varieties using simple sequence repeat markers

We review trends and advances in three specific areas of theoretical plant epidemiology: models of temporal and spatial dynamics of disease, the synergism of epidemiology and population genetics, and progress in statistical epidemiology. Recent analytical modelling of disease dynamics has focused...


Scherm, H.Ngugi, H.Ojiambo, P.[Trends in theoretical plant epidemiology]Trends in theoretical plant epidemiology

Agricultural productivity in Africa from 1971 to 2000 is examined using the recently developed metafrontier function technique, for the purpose of studying differences in efficiency and technology gap across different regions of the continent. The results support the view that technology gap play...


Nkamleu, G.B.Nyemeck, J.Sanogo, D.[Metafrontier analysis of technology gap and productivity difference in African agriculture]Metafrontier analysis of technology gap and productivity difference in African agriculture
Autor: Pham, T.T.

Since 2009, CIFOR has initiated the Global Comparative Study of REDD+ in six countries: Bolivia, Brazil, Cameroon, Indonesia, Tanzania and Vietnam. In analysing national REDD+ policy arenas and emerging strategies, CIFOR researchers have developed five areas of work for each country. These includ...


Pham, T.T.[Van de chính sách REDD+ duoc the hien: trong thông tin dai chúng]Van de chính sách REDD+ duoc the hien: trong thông tin dai chúng

A bean golden mosaic geminiviral isolate from Goiania, Goiás, Brazil (BGMV-BZ), was determined to be transmitted by whiteflies and induced golden mosaic symptoms and diagnostic geminiviral inclusion bodies and ultrastructural abnormalities in infected bean leaves. In contrast to BGMV isolates fro...


Gilbertson, R.L.Hidayat, SHMartínez, R.T.Leong, SAFaria, J.C. deMorales, FMaxwell, D.P.[Differentiation of bean-infecting geminiviruses by nucleic acid hybridization probes and aspects of bean golden mosaic in Brazil]Differentiation of bean-infecting geminiviruses by nucleic acid hybridization probes and aspects of bean golden mosaic in Brazil

The Grab Bag' is designed to complement 'the BAG' and for use by social scientists who may find 'the BAG' overly prescriptive. The eight methods presented are either more difficult for non-social scientists to use or, in a couple of cases, can substitute for one or more method presented in 'the B...


Colfer, C.J.P.Brocklesby, M.A.Diaw, C.Etuge, P.Günter, M.Harwell, E.McDougall, C.Porro, N.M.Porro, R.Prabhu, R.Salim, A.Sardjono, M.A.Tchikangwa, B.Tiani, A.M.Wadley, R.L.Woelfel, J.Wollenberg, Eva K.[Os acessórios: métodos suplementares para avaliar o bem-estar humano]Os acessórios: métodos suplementares para avaliar o bem-estar humano

Multi-Criteria Analysis (MCA) is a decision-making tool developed for complex problems. In a situation where multiple criteria are involved confusion can arise if a logical, well-structured decision-making process is not followed. Another difficulty in decision making is that reaching a general c...


Mendoza, G.A.Macoun, P.Prabhu, R.Sukadri, D.Purnomo, H.Hartanto, H.[Guidelines for applying multi-criteria analysis to the assessment of criteria and indicators]Guidelines for applying multi-criteria analysis to the assessment of criteria and indicators

There is a fair degree of misplaced optimism about common property resource (CPR) management. In investigating common property issues for woodlands in communal areas in Zimbabwe, there are numerous case studies showing a breakdown of local institutions for CPR management, and the lack of any emer...


Campbell, Bruce M.Mandondo, A.Nemarundwe, N.Sithole, B.Jong, W. deLuckert, M.Matose, F.[Challenges to proponents of common property resource system: despairing voices from the social forests of Zimbabwe]Challenges to proponents of common property resource system: despairing voices from the social forests of Zimbabwe

The study focused on the effect of land use activities on stream water quality in Pasoh, Negeri Sembilan, Malaysia. The stream originates in Pasoh Forest Reserve, Negeri Sembilan and then flows through four different types of land use: undisturbed forest, swamp, degraded logged-over forest and ag...


Yusoff, M.K.Heng, S.S.Majid, N.M.Mokhtaruddin, A.M.Hanum, I.F.Alias, M.A.Kobayashi, S.[Effects of different land use patterns on the stream water quality in Pasoh, Negeri Sembilan, Malaysia]Effects of different land use patterns on the stream water quality in Pasoh, Negeri Sembilan, Malaysia

Abalu, G.I.Abdoulaye, TahirouKamara, A.Y.Adekunle, A.[Study of the dynamics of resource use and identification of policy gaps in agricultural production, processing, and marketing in the Sudan Savannas of Northern Nigeria]Study of the dynamics of resource use and identification of policy gaps in agricultural production, processing, and marketing in the Sudan Savannas of Northern Nigeria

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