v.19, n.12, dez. 1984

Published: 2014-04-16

CLIMATOLOGY

Rainfall probabilities in Boa Vista, RR, Brazil

Benjamin Fernandez Medina, José Américo Leite

1437-1441
- PDF (Português (Brasil))

FERTILIZATION

Effect of the soil Ca/Mg, Ca/K and Mg/K ratios on sweet sorghum production

C. A. Rosolem, J. R. Machado, O. Brinholi

1443-1448
- PDF (Português (Brasil))
Identification of nutrient deficiencies in soils of the Pantanal of Mato Grosso

José Flávio Dynia, Noel Gomes da Cunha

1449-1455
- PDF (Português (Brasil))
Selection of methods for the evaluation of the available soil boron

Mara Cristina Pessoa da Cruz, Manoel Evaristo Ferreira

1457-1464
- PDF (Português (Brasil))

PHYTOPATHOLOGY

Effects of phosphorus on formation of the vesicular-arbuscular mycorrhizal symbiosis

J. O. Siqueira, D. H. Hubbell, R. R. Valle

1465-1474
- PDF

CROP SCIENCE

Behavior of hevea sp amazonic clones under the ecological conditions of Belém, PA, Brazil

Rosemary Moraes Ferreira Viégas, Ismael de Jesus Matos Viégas, Eurico Pinheiro

1475-1481
- PDF (Português (Brasil))
Effects of gravity table utilization on seed quality of field beans

Marco Antonio Lollato, Walter Rodrigues da Silva

1483-1496
- PDF (Português (Brasil))

AGRICULTURAL MACHINERY

Granular insecticide application in the whorl of corn and sorghum against Spodoptera frugiperda

Ivan Cruz, Evandro C. Mantovani, Magno A.P. Ramalho, Edwin O. Finch

1497-1505
- PDF (Português (Brasil))

QUANTITATIVE METHODS

The problem of plot size in experiments with trees

F. Pimentel-Gomes

1507-1512
- PDF (Português (Brasil))

ANIMAL NUTRITION

Phosphorus absorption and availability in swine rations based on natural phosphates

Claudio Bellaver, Paulo Cezar Gomes, Elias Tadeu Fialho, Dalton L. dos Santos

1513-1518
- PDF (Português (Brasil))

VETERINARY SCIENCE

Rhinotracheitis of turkeys caused by a bacteria belonging to the Bordetella bronchiseptica - Alcaligenes sp group, in Brazil

Ricardo A. Soncini, Itamar A. Piffer, Cláudio Kracker

1519-1521
- PDF (Português (Brasil))

ANIMAL SCIENCE

Performance of male and female lambs of polwarth purebred and Texel x Polwarth crossbred, raised in native pasture

Edson Ramos de Siqueira, José Carlos da Silveira Osório, José Luiz Vieira Guerreiro, Pedro Osório da Conceição Jardim

1523-1528
- PDF (Português (Brasil))
Reproductive performance of pregnant sows kept under different confinement system and diets

Valdomiro Costa, Claudio Bellaver, Elias Tadeu Fialho, Paulo Cezar Gomes, José E. da Silva Protas, Alfredo R. de Freitas

1529-1536
- PDF (Português (Brasil))

SCIENTIFIC NOTES

A simple model of rumen cannula

O. M de Carvalho Filho, P. H. Languidey

1537-1539
- PDF (Português (Brasil))