v.17, n.12, dez. 1982

CLIMATOLOGY

Estimate op chilling hours below 7°C in Espirito Santo State, Brazil

Antonio Lourenço Guidoni, Leandro Roberto Feitoza, Fernando Santibánez Quezada, Jorge Mameri de Azevedo

1695-1700
- PDF (Portuguese (Brazil))
DOI: https://doi.org/10.1590/S1678-3921.pab1982.v17.16394

ENTOMOLOGY

Economic-injury level of Empoasca kraemeri on Vigna unguiculata

Gilberto J. de Moraes, Brushan Sardana, Carlos A.V. Oliveira

1701-1705
- PDF (Portuguese (Brazil))
DOI: https://doi.org/10.1590/S1678-3921.pab1982.v17.16402
Occurrence and population floatation of three species of Chrysomya

Carlos Marcos B. de Oliveira

1707-1708
- PDF (Portuguese (Brazil))
DOI: https://doi.org/10.1590/S1678-3921.pab1982.v17.16407

FERTILIZATION

Preliminary evaluation of irrigated rice cultivars for higher efficiency of nitrogen utilization

Nand Kumar Fageria, Morel Pereira Barbosa Filho

1709-1712
- PDF (Portuguese (Brazil))
DOI: https://doi.org/10.1590/S1678-3921.pab1982.v17.16408
Sources and application of zinc on rice yield in "cerrado" soils

Morel Pereira Barbosa Filho, Nand Kumar Fageria, José Ruy Porto de Carvalho

1713-1719
- PDF (Portuguese (Brazil))
DOI: https://doi.org/10.1590/S1678-3921.pab1982.v17.16409

PLANT PHYSIOLOGY

Naphthalene acetic acid application on pineapple fruit

Alcílio Vieira, Ricardo Sérgio de Sarmento Gadêlha

1721-1724
- PDF (Portuguese (Brazil))
DOI: https://doi.org/10.1590/S1678-3921.pab1982.v17.16410
Nitrate reductase activity in coffea cultivars

Nair E. Meguro, Antonio Celso Magalhães

1725-1731
- PDF (Portuguese (Brazil))
DOI: https://doi.org/10.1590/S1678-3921.pab1982.v17.16411

PHYTOPATHOLOGY

The reaction of wheat cultivars to common root rot

J. A. Diehl

1733-1735
- PDF (Portuguese (Brazil))
DOI: https://doi.org/10.1590/S1678-3921.pab1982.v17.16413

CROP SCIENCE

Duration and rate of tuberization and fresh weight of aerial parts of potato plants

Delorge Mota da Costa, Nei Fernandes Lopes

1737-1741
- PDF (Portuguese (Brazil))
DOI: https://doi.org/10.1590/S1678-3921.pab1982.v17.16414
Influence of weight and size of corn seeds on field performance

Walter Rodrigues da Silva, Julio Marcos Filho

1743-1750
- PDF (Portuguese (Brazil))
DOI: https://doi.org/10.1590/S1678-3921.pab1982.v17.16415

GENETICS

Inheritance of resistance to race 4 of Cercospora sojina Hara in soybean

José de A. Menezes Lucena, Mário Franklin da Cunha Gastal, Carlos Roberto Casela, Francisco de Jesus Vernetti

1751-1755
- PDF (Portuguese (Brazil))
DOI: https://doi.org/10.1590/S1678-3921.pab1982.v17.16417
Influence of the source of pollen on the oil content of maize grains

Luiz A. Rocha Batista, Geraldo A. Tosello

1757-1762
- PDF (Portuguese (Brazil))
DOI: https://doi.org/10.1590/S1678-3921.pab1982.v17.16419

IRRIGATION AND DRAINAGE

An inexpensive direct reading tensiometer

Ângelo Paes de Camargo, Francisco Grohmann, Marcelo B. Paes de Camargo

1763-1772
- PDF (Portuguese (Brazil))
DOI: https://doi.org/10.1590/S1678-3921.pab1982.v17.16420

AGRICULTURAL MACHINERY

An apparatus to apply granular insecticides adapted to an animal-drawn planter

E. O. Finch, I. Cruz, M. A.P. Ramalho

1773-1775
- PDF (Portuguese (Brazil))
DOI: https://doi.org/10.1590/S1678-3921.pab1982.v17.16421

SOIL SCIENCE

Organic matter in the samples withdrawn for clay and clay plus silt and its effect in mechanical analysis by the pipette method

José Antonio Jorge, Igo Fernando Lepsch

1777-1781
- PDF (Portuguese (Brazil))
DOI: https://doi.org/10.1590/S1678-3921.pab1982.v17.16423

FOOD TECHNOLOGY

Biomass production from cassava leaves by fungi

Maria Ângela Amazonas Almeida da Silva, Gildo Almeida da Silva, Rodolpho de Camargo

1783-1787
- PDF (Portuguese (Brazil))
DOI: https://doi.org/10.1590/S1678-3921.pab1982.v17.16424

ANIMAL SCIENCE

Copper and virginiamycin as swine growth promotors

Cláudio Bellaver, Paulo Cezar Gomes, Valdomiro Costa, Elias Tadeu Fialho, Alfredo Ribeiro de Freitas

1789-1793
- PDF (Portuguese (Brazil))
DOI: https://doi.org/10.1590/S1678-3921.pab1982.v17.16428
Productive performance of Brazilian Somali ewes in the tropical Northeast region of Brazil

Aurino Alves Simplício, Gerardo Simón Riera, Elsio Antonio Pereira de Figueiredo, José Ferreira Nunes

1795-1803
- PDF (Portuguese (Brazil))
DOI: https://doi.org/10.1590/S1678-3921.pab1982.v17.16429
Effect of a single breeding season on the reproductive performance of beef cattle

Antonio Carlos Cubas, Carlos Lesskiu, José Kazumassa Tahira, Antonio Bento Mancio

1805-1810
- PDF (Portuguese (Brazil))
DOI: https://doi.org/10.1590/S1678-3921.pab1982.v17.16430

SCIENTIFIC NOTES

Control of beans web-blight by fungicides

José Emilson Cardoso, Edilson Batista de Oliveira

1811-1813
- PDF (Portuguese (Brazil))
DOI: https://doi.org/10.1590/S1678-3921.pab1982.v17.16432

CLIMATOLOGY

Estimate op chilling hours below 7°C in Espirito Santo State, Brazil

ENTOMOLOGY

Economic-injury level of Empoasca kraemeri on Vigna unguiculata

Occurrence and population floatation of three species of Chrysomya

FERTILIZATION

Preliminary evaluation of irrigated rice cultivars for higher efficiency of nitrogen utilization

Sources and application of zinc on rice yield in "cerrado" soils

PLANT PHYSIOLOGY

Naphthalene acetic acid application on pineapple fruit

Nitrate reductase activity in coffea cultivars

PHYTOPATHOLOGY

The reaction of wheat cultivars to common root rot

CROP SCIENCE

Duration and rate of tuberization and fresh weight of aerial parts of potato plants

Influence of weight and size of corn seeds on field performance

GENETICS

Inheritance of resistance to race 4 of Cercospora sojina Hara in soybean

Influence of the source of pollen on the oil content of maize grains

IRRIGATION AND DRAINAGE

An inexpensive direct reading tensiometer

AGRICULTURAL MACHINERY

An apparatus to apply granular insecticides adapted to an animal-drawn planter

SOIL SCIENCE

Organic matter in the samples withdrawn for clay and clay plus silt and its effect in mechanical analysis by the pipette method

FOOD TECHNOLOGY

Biomass production from cassava leaves by fungi

ANIMAL SCIENCE

Copper and virginiamycin as swine growth promotors

Productive performance of Brazilian Somali ewes in the tropical Northeast region of Brazil

Effect of a single breeding season on the reproductive performance of beef cattle

SCIENTIFIC NOTES

Control of beans web-blight by fungicides

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