PORTAL DE REVISTAS DA USP

Logotipo USP

Vol. 34 (1977)

Published: 1977-01-01

Use of X-ray fluorescence in calcium and potassium determination in soils

J.L.I. Demattê, N. Holowaychuck

07-13
- PDF (Portuguese)
Some mineralogical characteristics of a toposequence of soils from São Pedro region, São Paulo State

J.L.I. Demattê, N. Holowaychuck

15-29
- PDF (Portuguese)
Foliage analysis of five Eucalyptus species

H. P. Haag, J. R. Sarruge, G. S. Oliveira, P. Poggiani, C. A. Ferreira

31-44
- PDF (Portuguese)
Physical, chemical and mineralogical properties of a soil catena on shale

L. M. A. Sans, J. L. I. Demattê, A. Carvalho

45-59
- PDF (Portuguese)
Clay mineralogy from soils of Reconcavo Baiano, Brazil

Antonio Carlos C.P. Dias, J.L.I. Demttê

61-69
- PDF (Portuguese)
Nove espécies novas de ortópteros da família proscopiidae

S. de Toledo Piza Jr

71-78
- PDF (Portuguese)
Mineral nutrition of vegetable crop XXX: absorption of micronutrients by four strawberry (Fragaria spp) cultivars

A. F. Souza, H. P. Haag, G. D. de Oliveira, J. R. Sarruge, K. Minami

79-109
- PDF (Portuguese)
Vegetative propagation of azalea (Rhododendron simsii Planch)

F.M. Fernandes, P.D. Fernandes, J.R. Mattos

111-120
- PDF (Portuguese)
Effects of comercial fertilizers application on Sinningia Speciosa, Hiern

José Francisco N. Bittencourt, Pedro Dantas Fernandes, Jairo Ribeiro de Mattos

121-126
- PDF (Portuguese)
Nutrients absorption by (Passiflora edulis f. flavicarpa Deg) fruits

P. D. Fernandes, G. D. de Oliveira, C. Ruggiero, H. P. Haag

127-137
- PDF (Portuguese)
The effect of growth regulators on ascorbic acid and solubre carbohydrates contents of strawberry fruit (Fragaria Hybridus)

Luiz Eduardo Gutierrez, Paulo R. C. Castro, Keigo Minami, Wilson P. Cesar Junior

139-148
- PDF (Portuguese)
Ascorbic acid content of cauliflower (Brassica oleracea CV. botrytis) and during conservation at ambient low temperatures

Luiz Eduardo Gutierrez, Keigo Minami, Wilson P. Cesar Junior, Ida Maria V. Oliveira, Ilene Ribeiro da Silva, Sonia Maria Fiore

149-157
- PDF (Portuguese)
Effects of rates of phosphorus in castor beans (Ricinus Communis, L.) CV. Campinas

Júlio Nakagawa, A. M. Louis Neptune, F. Roberto Vieira, O. Cleante Bataglia

159-177
- PDF (Portuguese)
Accumulation of dry matter, absorption and distribution of nutrients by six Brazilian potatoes cultivars (Solanum Tuberosum L.)

M. C. Motta Macedo, H. P. Haag, J. R. Gallo

179-229
- PDF (Portuguese)
Total bacterial counts, enumeration (MPN) of coliform organisms and Escherichia coli on samples of meat retail. Cuts and boning equipamentin supermakets

Alcides Martinelli Filho, Murilo Graner, Décio Barbin, Expedito T. F. Silveira

231-245
- PDF (Portuguese)
Vigor tests on acid-delinted cotton seeds

Rodolfo Godoy, Jairo T. M. Abrahão

247-265
- PDF (Portuguese)
Corn yield evaluation by color-infrared film

Gilberto J. Garcia, Delmar A. B. Marchetti

267-274
- PDF (Portuguese)
Foto interpretation of vegetation through densitometry

Gilberto J. Garcia, Delmar A. B. Marchetti

275-279
- PDF (Portuguese)
Effects of growth retardant (CCC) and growth promoter (GA) on morphology and productivity of bean (Phaseolus vulgaris L. cv. Carioca)

Paulo R. C. Castro, Haiko Enok

281-293
- PDF (Portuguese)
Effect of growth regulators on the technological characteristics of tomatoes (Lycopericon esculentum Mill. c.v. Gigante Piedade)

Homero Fonseca, João N. Nogueira, Murilo Graner, A. Valéria K. O. Annicchino, Paulo R. C. Castro, Keigo Minami, Natal A. Vello

295-305
- PDF (Portuguese)
Vessel members dimention and increase of fibers lenth related with cambial initial at growth rings of E. Saligna Smith

Clóvis Ferraz de Oliveira Santos, Izaias Rangel Nogueira

307-315
- PDF (Portuguese)
Estimation of degree days accumulated in the cycle of fruiting of avocado (Persea Americana, Miller) cultivars

Antonio A. Lucchesi, Heitor W. S. Montenegro, Nilson A. Villa Nova, Antonio C. Florencio

317-325
- PDF (Portuguese)
Effects of seed size on germination, vigor and yield of corn (Zea mays L.)

Julio Marcos Filho, Álvaro Eleutério da Silva, Silvio Moure Cicero, Carlos Alberto R. Gonçalves

327-337
- PDF (Portuguese)
Influence of the weight of the rice seed (Oryza sativa L.) on the germination

Silvio Moure Cicero, Eujanir W. de Lima Orsi

339-346
- PDF (Portuguese)
Studies on the mineral nutrition of grain sorghum: V. effects of deficiencies of micronutrients

E. Malavolta, W.R. Accorsi, G.D. Oliveira, A.Q. da Silva, H. Silva, E.G. Queiroga, J.C. Felício, F.D. Nogueira, P.A. Jaha, R.M. Del Guiudice, V.L. Assis, A. Cardoso, A.C. Ribeiro, A.K. Kato, D.A. Cordeiro, A.C.P. Aguirre, A.A. Caetano, C.L.C. Garcia

347-352
- PDF (Portuguese)
Effects of cultivation, fertilizing, and varietal characters in the productivity of peanuts (Arachis hypogaea L.)

Paulo R.C. Castro, Leonardo Zanata

353-363
- PDF (Portuguese)
Effects of growth regulators on osmotic potential of tomato (Lycopersicon esculentum cv. Angela)

Paulo R.C. Castro, Maria L.R. Duarte, Carlos C. Machado, Carlos Castro, Antonio S. Brito

365-378
- PDF (Portuguese)
Três novos ortópteros do gênero Phaneroptera (Tettigoniidae, Phaneropterinae)

S. de Toledo Piza Jr

379-381
- PDF (Portuguese)
Studies on the mineral nutrition of grain sorghum: VI. absorpition of phosphate by excised roots of three commercial varieties

E. Malavolta, F.M. Freire, J.C. Casagrande, M.V. Carretero, R. Stolf, J.F. Pedras, M.E.S.P. Dematté, R. A. Pitelli, W. Politano

383-405
- PDF (Portuguese)
Influence of (2-chloroethyl) phosphonic acid on flower induction and final yield of tomato (Lycopersicon esculentum Mill.)

Antonio A. Lucchesi, Antonio C. Florencio, Keigo Minami

407-414
- PDF (Portuguese)
Mineral nutrition of cerrado species I: inorganic chemical composition of Byrsonima coccolobifolia (Sp) kunth, Kielmeyera coriacea (Sp) mart and "shurb" (Polypodiaceae)

H. E. Martinez, R. A. Pitelli, H. P. Haag

415-426
- PDF (Portuguese)
Studies on the mineral nutrition of grain sorghum: VII sulfate uptake by excised roots

E. Malavolta, C.O. Ponchio, F.A. Monteiro, G.M.A. Silva, J.C. Chitolina, F.D. Nogueira, P.A. Jaha, R.M. Del Giudice, V.L..G Assis, A.C.P. Aguirre, A.A. Caetano, L.L.C. Garcia, E. Matsui, E.C.S. Dantas, L.C. Castanheira, E. Santos, A.N. Gonçalves, B.F. Faganello, M. Moraes, S.M. Cicero

427-443
- PDF (Portuguese)
Factors that interfere with phosphorus fixation: I - incubation period

Francisco José de Albuquerque Cavalcanti, Francisco de Assis Ferraz de Mello

445-455
- PDF (Portuguese)
Factors affecting phosphorus fixation: II - concentration of added solution

Francisco José de Albuquerque Cavalcanti, Francisco de Assis Ferraz de Mello

457-468
- PDF (Portuguese)
Relative quantity of fixed phosphorus in a hydromorphic soil

Francisco José de Albuquerque Cavalcanti, Francisco de Assis Ferraz de Mello

469-477
- PDF (Portuguese)
Ammoniation of ordinary superphosphate

A. Cobra Netto

479-482
- PDF (Portuguese)
VI - occurence of domatia in species and hybrids of Vitaceae familiae

Myrthes A. Adamoli de Barros

483-487
- PDF (Portuguese)
Três novas espécies de Pseudophasma (Phasmatodea - Phyllidae)

S. de Toledo Piza Jr

489-491
- PDF (Portuguese)
Effect of day time on foliar spraying of several levels of nitrogen fertilizer, NPKS solutions and its components, on common bean leaves

T. Muraoka, A.M.L. Neptune

493-495
- PDF
Effect of urea applied in soil and by foliar sprayng on yeld and quality of wheat (Triticum aestivum, L.)

A.M.L. Néptune, R.S. Lourenço

497-513
- PDF (Portuguese)
Effect of different times and methods of nitrogen appllication on, maize yieid, quantity of protein, efficienc of the fertilizer and its conversion in protein, utilizing ammonium sulphate-15N

André Martin Louis Neptune

515-539
- PDF (Portuguese)
Effects of 2,4-D in the uptake of phosphorus (32p) by wheat (Triticum aestivum, L) and its distribution in the plant

Marcelo Kogan Alterman, André Martin Louis Neptune

541-550
- PDF (Portuguese)
Effects of foliar fertilization of common bean (Phaseolus vulgaris, L.) during the seed-filling stage

A.M.L. Neptune, T. Muraoka

551-563
- PDF
Foliar fertilization of young coffee plants (Coffea arabica, L.) with three sources of nitrogen - 15N

A. R. Vasquez, A. M. L. Neptune

565-584
- PDF (Portuguese)
Efficiency of phosphate fertilizers: I. imediate effect

Takashi Muraoka, A. M. Louis Neptune

585-594
- PDF (Portuguese)
Performance of the Penha CLM-350 corn combine: part I - ear picking system

J.A. Furlani Jr, J.B. Guimarães Jr, L.A. Balastreire

595-607
- PDF (Portuguese)
Performance of the Penha CLM-350 corn harvester: part II - shelling and cleaning systems

J.A. Furlani Jr, J.B. Guimarães Jr, L.A. Balastreire

609-617
- PDF (Portuguese)
Performance of the Penha CLM-350 corn harvester: part III - "mechanical damage"

J.A. Furlani Jr, J.B. Guimarães Jr, L.A. Balastreire

619-629
- PDF (Portuguese)
Adaptation of roots of several plants with Dictyosperma rubra Wendl. & Drude fruits found in the soil

Walter Radames Accorsi, Myrthes A.S. de Barros

631-633
- PDF (Portuguese)