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Registros recuperados: 1.853
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1- Le rythme endogène fondamental IRD
Duviard, Dominique.
Tipo: Text Palavras-chave: ENTOMOLOGIE APPLIQUEE; INSECTE NUISIBLE; ECHANTILLONNAGE; METHODE; PIEGE LUMINEUX; MIGRATION; RYTHME ENDOGENE; ETUDE EXPERIMENTALE; PYRRHOCORIDAE; DYSDERCUS VOELKERI; PIEGE NUTRITIF.
Ano: 1972 URL: http://www.documentation.ird.fr/hor/fdi:22214
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1. Structure des Coffea canephora (Robusta) diploïdes et tetraploïdes IRD
Berthaud, Julien.
Tipo: Text Palavras-chave: AMELIORATION DES PLANTES; CLONE; DIPLOIDE; TETRAPLOIDE; BOUTURE; DEVELOPPEMENT; FLORAISON; ETUDE COMPARATIVE; COFFEA CANEPHORA.
Ano: 1972 URL: http://www.documentation.ird.fr/hor/fdi:05430
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1971 Farm Business Summary By Type of Farming for Northern Minnesota AgEcon
Nodland, Truman R.; Persons, Edgar; Otis, Janet B..
Tipo: Report Palavras-chave: Farm Management.
Ano: 1972 URL: http://purl.umn.edu/7538
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1971 Farm Business Summary By Type of Farming for Southern Minnesota AgEcon
Nodland, Truman R.; Persons, Edgar; Otis, Janet B..
Tipo: Report Palavras-chave: Farm Management.
Ano: 1972 URL: http://purl.umn.edu/7553
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1971 Specialized Beef Cow Operations in Northern Minnesota AgEcon
Nodland, Truman R..
Tipo: Report Palavras-chave: Livestock Production/Industries.
Ano: 1972 URL: http://purl.umn.edu/7548
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1973 Agricultural Outlook AgEcon
Anthony, Willis Eugene; Cuykendall, Charles H.; Hasbargen, Paul R.; Egertson, Kenneth E.; Hawkins, Richard O.; Hamre, Melvin L.; Christiansen, Martin K..
Tipo: Report Palavras-chave: Farm Management.
Ano: 1972 URL: http://purl.umn.edu/7532
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2 : Métis nés en 1971 IRD
Lhoste, Philippe.
Tipo: Text Palavras-chave: ELEVAGE; REPRODUCTION; FEMELLE; CROISEMENT; PROGRAMME DE RECHERCHE; VIANDE; PRODUCTION; DIETETIQUE; INSEMINATION ARTIFICIELLE; BOVIN ZEBU; METIS 1971; METIS MONTBELIARD; PROGRAMME LAITIER.
Ano: 1972 URL: http://www.documentation.ird.fr/hor/fdi:02732
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A 2,2' - dipiridil cetoxima, como reagente para determinação espectrofotométrica do cobalto Anais da ESALQ
Jacintho,Antonio Octavio.
A presente nota relata alguns aspectos dos estudos preliminares sobre a aplicação da 2,2' - dipiridil cetoxima como reagente para a determinação colorimétrica do cobalto. Nesta oportunidade, procurou-se principalmente analisar os problemas decorrentes da aplicação da técnica descrita por HOLLAND & BOZIC (1968), na determinação do cobalto em plantas.
Tipo: Info:eu-repo/semantics/article
Ano: 1972 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0071-12761972000100002
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A computer-based registration system for geological collections Naturalis
Germeraad, J.H.; Freudenthal, M.; Boogaard, M. van den; Arps, C.E.S..
The new computer-based registration system, a project of the National Museum of Geology and Mineralogy in the Netherlands, will considerably increase the accessibility of the Museum collection. This greater access is realized by computerisation of the data in great detail, so that an almost unlimited number of operations to select and sort the data is possible. A flexible design of annotating information, mainly in plain words, saves considerable time. The fast mechanical data processing permits the efficient preparation of catalogues which contain selected information about the geological collection; as an additional benefit labels may be produced at low costs. The RGM system disposes of the burden of classical registration books and card-indexes, without...
Tipo: Article / Letter to the editor Palavras-chave: 38.03.
Ano: 1972 URL: http://www.repository.naturalis.nl/record/317543
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A Consumer Test of Canned Seasoned Salad Tomatoes AgEcon
Degner, Robert L.; Connolly, Chan C.; Nichols, John P.; Stephens, Thomas S.; Lime, Bruce J..
Tipo: Report Palavras-chave: Consumer; Canned Tomatoes; Salad Tomatoes; Seasoned Tomatoes; Consumer/Household Economics; Food Consumption/Nutrition/Food Safety.
Ano: 1972 URL: http://purl.umn.edu/96428
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A Consumer Test of Citrus Drinks made from Comminuted Whole Citrus Fruit AgEcon
Nichols, John P.; Degner, Robert L.; Connolly, Chan C.; Lime, Bruce J.; Cruse, Robert.
Tipo: Report Palavras-chave: Consumer; Citrus; Whole Citrus Fruit; Citrus Fruit; Consumer Test; Consumer/Household Economics; Food Consumption/Nutrition/Food Safety.
Ano: 1972 URL: http://purl.umn.edu/96431
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A CRITICAL APPRAISAL OF AN EVALUATION OF PEASANT COLONISATION AND SETTLEMENT IN THE GAL OYA VALLEY OF CEYLON AgEcon
Nanayakkara, Upali.
The main objective of this paper is to critically examine the GOPEC's evaluation of the peasant colonization segment of the GOV program, "the core of the problem that this committee was called upon to report". This examination is intended to ascertain whether the benefit-cost assessment of the GOPEC was, in fact, correctly executed, and to see whether the main policy conclusion of the GOPEC with regard to peasant colonization - that "policy makers take a long, hard look at the advisability of diverting resources to what is essentially a social welfare function in an economy where the greatest need is to maximize production" - follows from the GOPEC's analysis. The second objective is to determine whether benefit-cost analysis was adequate for providing...
Tipo: Thesis or Dissertation Palavras-chave: Community/Rural/Urban Development.
Ano: 1972 URL: http://purl.umn.edu/11259
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A DYNAMIC INVESTMENT MODEL FOR TREE CROP AGRICULTURE AgEcon
Ajobo, Owolabi.
The objective of this paper is to develop a dynamic model that may be useful in the analysis of investment in long term tree crop agriculture. The model is based on linear programming as modified by fixed assets theory. The starting point is the Heady-Loftsgard dynamic linear programming model restated in a stochastic form and imbedded in a decision theoretic construct to give a stochastic mixed integer programming model. The paper goes into a discussion of problems associated with agricultural data collection in Nigeria-on the conviction that specific use of any model can only come after the data problem has been reasonably solved.
Tipo: Thesis or Dissertation Palavras-chave: Crop Production/Industries.
Ano: 1972 URL: http://purl.umn.edu/11266
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A evolução da população de Manaus-1950 a 1970. I - Evolução da população e dos padrões de mortalidade Acta Amazonica
Fonseca,Vania; Corrêa,Cleusa Maria.
Sinopse Com o objetivo de se conhecer a evolução da população de Manaus nas duas últimas décadas, foi feito um estudo que abrangeu quatro aspectos: evolução da população, mortalidade, natalidade e migração, sendo aqui apresentadas análises sobre a evolução da população e dos padrões de mortalidade.
Ano: 1972 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59671972000300059
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A la recherche de l'ethnomusicologie IRD
Surugue, Bernard; Copans, Jean.
Tipo: Text Palavras-chave: ETHNOMUSICOLOGIE; SOCIETE TRADITIONNELLE; RECHERCHE SCIENTIFIQUE; METHODOLOGIE.
Ano: 1972 URL: http://www.documentation.ird.fr/hor/fdi:22646
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A la recherche de l'ethnomusicologie IRD
Copans, J.; Surugue, Bernard.
Tipo: Text Palavras-chave: MUSIQUE; ETHNOMUSICOLOGIE; LINGUISTIQUE; INSTRUMENT DE MUSIQUE; TRADITION; ETHNIE; GESTUELLE; ANTHROPOLOGIE CULTURELLE.
Ano: 1972 URL: http://www.documentation.ird.fr/hor/fdi:010020839
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A Lantern Fish, Hygophum benoiti (Cocco, 1838), washed ashore in The Netherlands (Pisces, Myctophoidei, Myctophidae) Naturalis
Nijssen, H..
A small Lantern Fish, Hygophum benoiti (Cocco, 1838), was washed ashore at the beach of the village of Zandvoort in the Netherlands. This is the first record of a member of the family Myctophidae in the coastal waters of the Netherlands, and the northernmost record for the species. The occurrence of the species in the northern part of the North Atlantic is discussed, and the specimen is illustrated.
Tipo: Article / Letter to the editor
Ano: 1972 URL: http://www.repository.naturalis.nl/record/505362
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A mathematical model for calculation of agricultural productivity in terms of parameters of soil and climate IRD
Riquier, Jean.
Tipo: Text Palavras-chave: AGROCLIMATOLOGIE; PRODUCTION AGRICOLE; FACTEUR CLIMATIQUE; FACTEUR EDAPHIQUE; MODELE MATHEMATIQUE.
Ano: 1972 URL: http://www.documentation.ird.fr/hor/fdi:06732
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A MULTIPLE REGRESSION ANALYSIS OF ASPARAGUS PRICES IN MICHIGAN: 1956 TO 1970 AgEcon
Yiemphat, Nualsri.
Michigan ranks among the top five asparagus producing states in the United States; ranking forth in production, and second in its seasonal group. As of 1970, the five leading states in asparagus were: (1) California, (2) New Jersey, (3) Washington, (4) Michigan, and (5) Illinois. Although the total acreages employed for asparagus production has been decreasing -3,800 acres between 1969 and 1970 -Michigan's has been increasing - 900 acres for the same period. The marked decrease in asparagus production over the past decade may be explained by strong foreign competition, especially from Taiwan since 1964; and from competing enterprises in certain areas and from asparagus farms sharing in the natural attrition of all farms in the U.S. The objective of...
Tipo: Thesis or Dissertation Palavras-chave: Demand and Price Analysis.
Ano: 1972 URL: http://purl.umn.edu/11033
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A NEGATIVE INCOME TAX AND LOW INCOME FARM FAMILIES AgEcon
Chisholm, Anthony H..
An efficient procedure is proposed for making welfare payments to low income farm families. This is a negative income tax. It uses the income tax system for linking directly transfer payments to income needs, without unduly adverse effects on resource allocation. The negative income tax proposal is considered in relation to rural adjustment and reconstruction.
Tipo: Journal Article Palavras-chave: Agricultural Finance; Public Economics.
Ano: 1972 URL: http://purl.umn.edu/22801
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