v.22, n.6, jun. 1987

Published: 2014-04-17

ENTOMOLOGY

Biology of Sphenophorus levis Vaurie, 1978 (Col.: Curculionldae), with artificial dieth and in the field

Nilton Degaspari, Paulo Sérgio Machado Botelho, Luiz Carlos de Almeida, Hélio José Castilho

553-558
- PDF (Português (Brasil))

FERTILIZATION

Seasonal effect on growth and simbiotic nitrogen fixation of different Azolla species

Alaides Puppin Ruschel

559-565
- PDF (Português (Brasil))
Ammonium-N nutrition, with and without N-Serve: its effects on the growth of corn roots

Filomena L. I. M. da Silva, Roberto O. P. Rossiello, Manlio S. Fernandes

567-574
- PDF (Português (Brasil))

PLANT PHYSIOLOGY

Phototermal induction of sugar beet plants

Marilda Pereira Porto, Daniel Fernandez, Lúcia Salengue Sobral

575-577
- PDF (Português (Brasil))
Relation between nitrogen source and plant growth regulators on tomato growth and nutrient uptake

José R. Magalhães, Gerald E. Wilcox

579-585
- PDF (Português (Brasil))

CROP SCIENCE

Ear characters of maize cultivars in green stadium

Luiz Antonio A. de Oliveira, Américo Groszman, Renato Alves da Costa

587-592
- PDF (Português (Brasil))
Preliminary behavior studies of 21 mung bean cultivars at ltaguaí, RJ, Brazil

Fernando F. Duque, Gilberto G. Pessanha, Paulo H. S. de Queiroz

593-598
- PDF (Português (Brasil))
Influence of seeding time on yield of six irrigated rice cultivars

José Alceu Infeld, Paulo Silveira Júnior, Elio Paulo Zonta

599-606
- PDF (Português (Brasil))
Spacing x stake size in black pepper in “terra roxa estruturada”

Osvaldo Ryohei Kato, Maria do Socorro Andrade Kato, Armando Kouzo Kato, Fernando Carneiro de Albuquerque

607-612
- PDF (Português (Brasil))

GENETICS

Induced mutation for cowpea severe mosaic virus resistance and seed coat color in cowpea

Márcia Regina Albertoni, João Pratagil Pereira de Araújo, Earl Eugene Watt

613-620
- PDF (Português (Brasil))

SOIL SCIENCE

Boron adsorption by soil: effects of boron concentration and soil pH

Mara Cristina Pessôa da Cruz, Ana Mikki Nakamura, Manoel Evaristo Ferreira

621-626
- PDF (Português (Brasil))
Effect of irrigation and fertilization on some chemical characteristics of a Vertisol

José Ribamar Pereira, Gilberto Gomes Cordeiro

627-633
- PDF (Português (Brasil))

VETERINARY SCIENCE

The effect of nutrition on the ovulation rate and number of follicles, during one year, of hairy sheep of Northeast Brazil

Antonio Emídio Dias Feliciano Silva, Warren C. Foote, Simon G. Riera, Maria Marina Unanian

635-645
- PDF (Português (Brasil))
Seasonal fluctuations of gastrointestinal nematode egg counts of bovine in the region of Campinas, State of São Paulo, Brazil: occurrence and prevalence of the genera

Flávio Luiz Fenerich, Sueli Moda de Oliveira, Wilson de Oliveira Vianna, Ferdinando Madureira Rodrigues

647-652
- PDF (Português (Brasil))

ANIMAL SCIENCE

Selenium in dairy cattle at Itirapina, SP, Brazil

Carlos de Sousa Lucci, Edison Schalch, Marcus Antonio Zanetti, Rodolfo Luiz Pettinati, Sérgio Ostronoffi

653-656
- PDF (Português (Brasil))