Relationship of rainfall-erosion losses in different soils of the state of São Paulo Bertoni, José; Pastana, Francisco I.
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Coffee breeding: XXIII variability in isogenic lines of cofeea arabica Mônaco, L. C.; Carvalho, A.
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Cytological observations on Pelargonium Conacin, Cândida H. T. M.
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Preliminary observations on green coffee stored in bulk Rigitano, Ayrton; Tosello, André; Souza, Octacilio Ferreira de; Garrutti, Ruth dos S.; Jorge, Joassy P. N.
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Fertilizer experiments with soybeans and dry beans in «arentto botucatu» soil Miyasaka, Shiro; Freire, E. S.; Mascarenhas, Hipólito A. A
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Fertility of some soils in alluvial plains of the Paraíba valley Garcia Blanco, H.; Wutke, A. C. P.; Amaral, A. Z. do; Igue, K.; Verdade, F. C.
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Fertilizing soybeans: III - Trials with NPK, sulfur, and micro-nutrients on «arenito Botucatu» soil Miyasaka, Shiro; Freire, E. S.; Mascarenhas, Hipólito A. A.
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Study of the influence of nitrogen, phosphorus and potassium on the characteristics of a variety of upland rice Oliveira, Domingos de Azevedo; Montojos, João Casado; Igue, Toshio
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Fertilizer experiments with potato: I - Alta sorocabana region Nóbrega, Sylvio A.; Scivittaro, A.; Gargantini, H.; Wutke, A. C. Pimentel; Venturini, W. R.; Santos, Celso Ferraz de Oliveira
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Cutting of potato seed tubers: Part IV - Influence of the environment on the stored material and of the manner and the time of cutting seed potatoes Nóbrega, Sylvio de Azevedo
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The influence of humidity and temperature on viability of cocoa seeds in storage Zink, Eduardo; Rochelle, Luiz António
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Color in relation to moisture level of some soil series Coelho, Arnaldo Guido de Souza; Audi, Raul
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Coffee breeding: XXVII - Results from the regional coffee selection trial at Jau Carvalho, A.; Mônaco, L. C.; Campana, M. P.
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Influence of the planting time and of the soil type on the occurrence of physiological defects of potato Nóbrega, Sylvio de Azevedo
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Fertilizer experiments with corn: XXIV - First 9-year results of a long term trial with manure, limestone, and NPK fertilizer Miranda, L. T.; Viegas, G.P.; Freire, E. S.
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Chromosome countings in coffee endosperm Medina, Dixier M.
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Sugar cane breding: I - Experiments with seedlings obtained in 1947, 1948 and 1949 Segalla, A. L.; Alvarez, R.
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Monotypical series of Taubaté basin: 4 - Ipiranga, coruja and feital Verdade, Francisco da Costa; Hungria, Luiz Soares
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Preservation of wood recipients by chemicals and their influence on the growth of coffee seedlings Figueiredo, J. I.; Brilho, Cícero Côrte; Toledo, Sérgio V.; Ghilardi, E.
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Fertilizer experiments with castor beans: IV - Plant density x fertility level (2nd series) Rocha, José Luiz V.; Canecchio Filho, Vicente; Freire, E. S.; Scaranari, H.; Pettinelli, A.
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Studies about coffee plantations in the county of campinas by means of photointerpretation Amaral, Álvaro Zingra do
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Insecticide application for the control of tomato vira-cabeça Costa, Cláudio L.; Alves, Aldo; Nagai, H.; Costa, A. S.
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Fertilizer experiments with castor beans: V - Trial with several phosphorus sources Rocha, José Luiz V.; Canecchio Filho, Vicente; Freire, E. S.
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Influence of the intermittent drying on coffee Rigitano, Ayrton; Tosello, André; Souza, Octacílio Ferreira de; Garrutti, Ruth dos Santos; Jorge, Joassy P. N.
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Trials with squash varieties Mendonça, Nelson Teixeira de
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Absorption of mineral elements by coffee berries during their formation Moraes, Ferdinando Roberto Pupo de; Catani, Renato A.
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The effect of reducing the leaf area on the growth of young coffee plants Magalhães, Antônio Celso
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The influence of humidity and temperature on viability of watermelon seeds in storage Zink, Eduardo; Mendonça, Nelson Teixeira de
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Experiments on methods of applying nitrogen to potatoes Nóbrega, Sylvio de A.; Freire, E. S.
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Root systems of rice and beans in two series of soil in the Paraíba river valley Inforzato, Romeu; Guimarães, Geraldo; Borgonovi, Mário
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Fertilizer experiments with corn: XXV - Methods of nitrogen application Miranda, L. T.; Freire, E. S.
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Coffee breeding: XXIX - Productivity of dwarf coffee cultivars Antunes, C.S. Novaes; Mônaco, L. C.; Carvalho, A.
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Natural occurrence of the brazilian tobacco streak virus in potato plants Costa, A. S.; Carvalho, Ana Maria B.; Deslandes, Josué
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A laboratory rearing technique for cotton-stainers (Dysdercus spp.) Mendes, Luiz O. T.
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Effect of artificial light on the growth of orchid seedlings Magalhães, Antônio Celso; Zink, Eduardo
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Vegetative development of some clones of the rubber tree (Hevea brasiliensis Muell. Arg.) Cardoso, Mário
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Chromosome number in wild Arachis Conagin, Cândida H. T. M.
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The inhibitory effect of jack bean extracts upon the growth of nut grass Magalhães, Antônio Celso
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