PORTAL DE REVISTAS DA USP

Logotipo USP

Vol. 50 No. 2 (1993)

Published: 1993-09-01

Nuclear Energy in Agriculture

Effects of gamma radiation on the sterility and behavioral quality of the caribbean fruit fly, Anastrepha suspensa (Loew) (Diptera:Tephritidae)

J.M.M. Walder, C.O. Calkins

157-165
- PDF

Plant Physiology

Growth of stylo plants as affected by calcium levels (Stylosanthes guyanensis (Aubl.) Sw. cv "Cook")

J.D. Rodrigues, S.D. Rodrigues, J.F. Pedras, M.E.A. Delachiave, C.S.F. Boaro, E.O. Ono

166-175
- PDF (Portuguese)
Effects of growth regulators on groundnut development (Arachis hypogaea L.)

P.R.C. Castro, B. Appezzato-da-Glória

176-184
- PDF (Portuguese)
Effect of ethylene application on pH, acidity, refratometric index and total sugar of mango fruits, harvested in the pre-climateric stage

R.C.C. Coneglian, J.D. Rodrigues, O.G. Brasil

185-192
- PDF (Portuguese)
Six citrus cultivars comparatively evaluated as to their fruit and leaf dry weights and nutrient concentrations

H.P. Haag, L.E. Gutierrez, A.R. Dechen, F.A.A. Mourão Filho, C.S. Moreira

193-203
- PDF (Portuguese)

Agronomy

Effect of applying fertilizers to rubber seedlings after grafting as related to time of root stock pruning

J. da P. Pereira, A.A. Lucchesi, R.I. Silveira

204-211
- PDF (Portuguese)
Evaluation of nitrogen fixation and soil microorganisms in soybean under conventional and minimal cultivation regimes

O.M. de Castro, H. do Prado, A.C.R. Severo, E.J.B.N. Cardoso

212-219
- PDF (Portuguese)
Evaluation of the quality of coffee fruit attacked by Ceratitis capitata (Wiedemann, 1824) (Diptera: Tephritidae)

F.J. Cividanes, O. Nakano, M. Melo

220-225
- PDF (Portuguese)
Dispersion capacity of Trichogramma pretiosum riley, 1879 for controlling Helicoverpa zea (Boddie, 1850) in corn

L.A. Nogueira de Sá, J.R.P. Parra, S. Silveira Neto

226-231
- PDF (Portuguese)
Diagnosis of macronutrient deficiency symptoms in black pepper (Piper nigrum, L.)

C.A.C. Veloso, T. Muraoka

232-236
- PDF (Portuguese)
Effects of drip irrigation on red pepper (Capsicum annuum L.) growth and yield under greenhouse conditions

R.E.F. Teodoro, A.S. de Oliveira, K. Minami

237-243
- PDF (Portuguese)
Sunflower infestation by Chlosyne lacinia saundersii in two cropping seasons

A.L. Boiça Júnior, J.D. Vendramim

244-253
- PDF (Portuguese)
Rates and methods of applying urea to common beans

J.C. Kiehl, R.I. Silveira, J. Brito Neto

254-260
- PDF
Evaluation of passiflora seedlings as a function of substrate and tray type

R.P. de Oliveira, W.B. Scivittaro, L.A.B.C. de Vasconcellos

261-266
- PDF (Portuguese)
Chemical control of the leprosis mite Brevipalpus phoenicis (Geuskes, 1939) in citrus

H.M. Campos Neto, E. Moura, H.R. Passos, F. Ciniglio Neto, F.A.M. Mariconi, J.A. Scarpari Filho

267-271
- PDF (Portuguese)

Earth Science

Comparisons of chemical properties of forest (Amazon region) and savanna soils (central region) of Brazil

J.L.I. Demattê, J.A.M. Demattê

272-286
- PDF (Portuguese)
Availability of phosphorus by the Mehlich 1 and Resin methods in a Red Yellow Latosol cultivated with three grasses

L. de A. Corrêa, H.P. Haag

287-294
- PDF (Portuguese)

Agroindustrial Technology

Processing effects on the quality of corn seed infected by Fusarium moniliforme sheld

M.L.M. de Carvalho, D.A.C. Bilia, W.R. da Silva, J.R. de Menezes

295-302
- PDF (Portuguese)
Freshwater fish technology: utilization of "pacu"(Piaractus mesopotamicus)

E.R. Szenttamásy, S.M.V.B. Barbosa, M. Oetterer, I.A.M. Moreno

303-310
- PDF (Portuguese)

Animal Science

The use of aluminosilicates in broiler feeding as protector agents against aflatoxicoses

S.A. Morais, R.D.M. Silva, M.A.C. Domingues, H. Fonseca

311-320
- PDF (Portuguese)

Notes

Fractal geometry in soil physics

O.O.S. Bacchi, K. Reichardt

321-325
- PDF (Portuguese)
On simple methods for unsaturated soil hydraulic conductivity determination

O.O.S. Bacchi, K. Reichardt

326-328
- PDF