v.25, n.1, jan. 1990

POULTRY SCIENCE

Reduction of inorganic phosphorus levels in broiler rations

Frank George Guimarães Cruz, Paulo Tabajara C. Costa, Juarez Morbini Lopes, Salete Pinto de Toledo

1-7
- PDF (Portuguese (Brazil))
DOI: https://doi.org/10.1590/S1678-3921.pab1990.v25.13286

BIOLOGY

Cryopreservation of mouse and bovine embryos using methanol as cryoprotectant.

Carlos Miguel Jaume, Ana Lúcia Campos

9-13
- PDF (Portuguese (Brazil))
DOI: https://doi.org/10.1590/S1678-3921.pab1990.v25.13321
Cutivation of Chlamydia in different cell systems: a comparative study.

Phyllis Catharina Romijn, Maíra Halfen Teixeira Liberal

15-18
- PDF (Portuguese (Brazil))
DOI: https://doi.org/10.1590/S1678-3921.pab1990.v25.13322

BOTANY

Evidences for the domescation and dissemination of common bean and consequences for the genetic improvement of the species.

Pedro Antonio Arraes Pereira

19-23
- PDF (Portuguese (Brazil))
DOI: https://doi.org/10.1590/S1678-3921.pab1990.v25.13323
Weeds occurring in rice crops in the region of Zona da Mata, Minas Gerais State, Brazil

Douglas Antônio de Carvalho, Elifas Nunes de Alcântara

25-28
- PDF (Portuguese (Brazil))
DOI: https://doi.org/10.1590/S1678-3921.pab1990.v25.13329

CLIMATOLOGY

Estimation of the zero-plan displacement, roughness length and aerodynamic resistance to water vapour exchange for a corn canopy for conditions of near neutral stability.

Clovis Alberto Volpe, Orivaldo Brunini

29-37
- PDF (Portuguese (Brazil))
DOI: https://doi.org/10.1590/S1678-3921.pab1990.v25.13334
AgrocIimatic zoning for sunflower in the State of Rio Grande do Sul, Brazil.

Fernando Silveira da Mota

39-42
- PDF (Portuguese (Brazil))
DOI: https://doi.org/10.1590/S1678-3921.pab1990.v25.13335

FORESTRY

Dendrometric and ecological study of a gallery forest of the Midwest region of Brazil

José Elias de Paula, José Imana Encinas, Roberta Cunha de Mendonça, Daltro Teles Leão

43-55
- PDF (Portuguese (Brazil))
DOI: https://doi.org/10.1590/S1678-3921.pab1990.v25.13336

STATISTICS

Comparison ol variance component estimators in twa statisucal-genetic methods of crosses.

José Carlos Seraphin, Décio Barbin, Francisco José P. Zimmermann
- PDF (Portuguese (Brazil))
DOI: https://doi.org/10.1590/S1678-3921.pab1990.v25.13337
Addition of a seazonal component to growth models.

Paulo Silveira Júnior, Amauri Almeida Machado

67-75
- PDF (Portuguese (Brazil))
DOI: https://doi.org/10.1590/S1678-3921.pab1990.v25.13338
Comparison between methods of spatial analysis of field experiments

Lúcio José Vivaldi

77-84
- PDF (Portuguese (Brazil))
DOI: https://doi.org/10.1590/S1678-3921.pab1990.v25.13342

POMOLOGY

Blooming season, blooming infensity and fruit growth according to the distribufion by quadrants in orange trees.

Aledir Cassiano da Rocha, Edson Diogo Tavares, Márcio Sandrini, Renato Paiva, Sérgio Alves de Carvalho

85-88
- PDF (Portuguese (Brazil))
DOI: https://doi.org/10.1590/S1678-3921.pab1990.v25.13343

GENETICS

Genetic gain in soybean in Paraná State, Brazil, obtained by breeding.

José F.F. de Toledo, Leones Alves de Almeida, Romeu Afonso de S. Kiihl, Orival Gastão Menosso

89-94
- PDF (Portuguese (Brazil))
DOI: https://doi.org/10.1590/S1678-3921.pab1990.v25.13344
Selection among and within half-sib families in "Dentado Composto" maize variety for resistance to S. frugiperda and H. zea. ll cycle.

Margarida Agostinho Lemos, Marcelo R.A. de Araújo, Elto Eugenio Gomes e Gama, Ricardo Magnavaca, Antônio Carlos de Oliveira, Augusto Ramalho de Moraes

95-101
- PDF (Portuguese (Brazil))
DOI: https://doi.org/10.1590/S1678-3921.pab1990.v25.13346

IRRIGATION AND DRAINAGE

Humidity-determined soil parameters on the field capacity of irrigable areas of the Brazilian semi-arid tropics.

Aderaldo de Souza Silva, Luiza Teixeira de Lima Brito, Carlos Alberto Vasconcelos de Oliveira, Antonio Williams Moita

103-116
- PDF (Portuguese (Brazil))
DOI: https://doi.org/10.1590/S1678-3921.pab1990.v25.13347

ANIMAL SCIENCE

Preliminary trial of forage grasses in a lowland sandy soil of North of Goiás, Brazil.

Ary Drudi, Adalberto Francisco Braga

117-123
- PDF (Portuguese (Brazil))
DOI: https://doi.org/10.1590/S1678-3921.pab1990.v25.13349
Effects of wilting, formol, formic acid and "Viher" solution on Mineiro and Vruckwona cultivars silage quality of elephant-grass.

Wagner Lavezzo, Otávia Elisa Nogueira Mendes Lavezzo, Ismael Antonio Bonassi, Luiz Carlos Basso

125-134
- PDF (Portuguese (Brazil))
DOI: https://doi.org/10.1590/S1678-3921.pab1990.v25.13354

POULTRY SCIENCE

Reduction of inorganic phosphorus levels in broiler rations

BIOLOGY

Cryopreservation of mouse and bovine embryos using methanol as cryoprotectant.

Cutivation of Chlamydia in different cell systems: a comparative study.

BOTANY

Evidences for the domescation and dissemination of common bean and consequences for the genetic improvement of the species.

Weeds occurring in rice crops in the region of Zona da Mata, Minas Gerais State, Brazil

CLIMATOLOGY

Estimation of the zero-plan displacement, roughness length and aerodynamic resistance to water vapour exchange for a corn canopy for conditions of near neutral stability.

AgrocIimatic zoning for sunflower in the State of Rio Grande do Sul, Brazil.

FORESTRY

Dendrometric and ecological study of a gallery forest of the Midwest region of Brazil

STATISTICS

Comparison ol variance component estimators in twa statisucal-genetic methods of crosses.

Addition of a seazonal component to growth models.

Comparison between methods of spatial analysis of field experiments

POMOLOGY

Blooming season, blooming infensity and fruit growth according to the distribufion by quadrants in orange trees.

GENETICS

Genetic gain in soybean in Paraná State, Brazil, obtained by breeding.

Selection among and within half-sib families in "Dentado Composto" maize variety for resistance to S. frugiperda and H. zea. ll cycle.

IRRIGATION AND DRAINAGE

Humidity-determined soil parameters on the field capacity of irrigable areas of the Brazilian semi-arid tropics.

ANIMAL SCIENCE

Preliminary trial of forage grasses in a lowland sandy soil of North of Goiás, Brazil.

Effects of wilting, formol, formic acid and "Viher" solution on Mineiro and Vruckwona cultivars silage quality of elephant-grass.

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