v.8, n.7, 1973: Série Agronomia

Published: 2014-04-15

Phosphate adsorption in oxisols by humid brushland ( savannah)

81-88
- PDF (Português (Brasil))
DOI: https://doi.org/10.1590/S1678-3921.pab1973.v8.17410
Desorption of phosphate in oxisols covered by humid brushland ( savannah). II. The reversibility of the phosphate adsorption isotherm with respect to the pH of the equilibrium solution

89-92
- PDF (Português (Brasil))
DOI: https://doi.org/10.1590/S1678-3921.pab1973.v8.17413
Effects of soils flooding.Influence of on pH, oxidation-reduction potencial and soil phosphorus availability

93-101
- PDF (Português (Brasil))
DOI: https://doi.org/10.1590/S1678-3921.pab1973.v8.17416
Effects of soils flooding. II. Influence on nutrient uptake and growth of rice (Oriza sativa)

103-108
- PDF (Português (Brasil))
DOI: https://doi.org/10.1590/S1678-3921.pab1973.v8.17422
Soil management of cerrado vegetation area under citrus and its influence on plant growth and fruit yield

109-113
- PDF (Português (Brasil))
DOI: https://doi.org/10.1590/S1678-3921.pab1973.v8.17427
Competition of irrigated wheat varieties at Sete Lagoas

115-119
- PDF (Português (Brasil))
DOI: https://doi.org/10.1590/S1678-3921.pab1973.v8.17431
Comparison of experimental design in a field trial on fertilization of black beans ( Phaseolus vulgaris )

121-125
- PDF (Português (Brasil))
DOI: https://doi.org/10.1590/S1678-3921.pab1973.v8.17432
Effects of liming and phosphorus and nitrogen fertilizer on nodulation and yield of beans ( Phaseolus vulgaris )

127-130
- PDF (Português (Brasil))
DOI: https://doi.org/10.1590/S1678-3921.pab1973.v8.17433
Evaluation of damage caused by a cowpea weevil, Collosobruchus maculatus, in samples of cowpeas, Vigna sinensis, collected Fortaleza, Ceará, Brazil

131-132
- PDF (Português (Brasil))
DOI: https://doi.org/10.1590/S1678-3921.pab1973.v8.17476
Survival of Rhizobium in flooded soils

133-138
- PDF (Português (Brasil))
DOI: https://doi.org/10.1590/S1678-3921.pab1973.v8.17478
Experimental results obtained in control of the florida red scale ( Chrysomphalus fícus ) and a purple scale, ( Mytilococcus backii) on orange trees

139-141
- PDF (Português (Brasil))
DOI: https://doi.org/10.1590/S1678-3921.pab1973.v8.17481
Factorial studies with fractional replication of mineral fertilization of the peanut

143-151
- PDF (Português (Brasil))
DOI: https://doi.org/10.1590/S1678-3921.pab1973.v8.17493
Nitrogen fixation in the rhizosphere of Paspalum notatum and sugar cane

153-157
- PDF (Português (Brasil))
DOI: https://doi.org/10.1590/S1678-3921.pab1973.v8.17499
Identification of alpha race of Colletrichum lindemuthianum reactions on bean varieties of Phaseolus vulgaris

159-162
- PDF (Português (Brasil))
DOI: https://doi.org/10.1590/S1678-3921.pab1973.v8.17500
Hot-water soluble boron in the “Zona Litoral-Mata” soils of the State of Pernambuco

163-168
- PDF (Português (Brasil))
DOI: https://doi.org/10.1590/S1678-3921.pab1973.v8.17504
The geochemistry of minor elements in Pernambuco soils. III. Copper in the Zona Litoral-Mata

169-176
- PDF (Português (Brasil))
DOI: https://doi.org/10.1590/S1678-3921.pab1973.v8.17508
Estimation of solar energy, in Recife area, based on bright sunshine registration

177-179
- PDF (Português (Brasil))
DOI: https://doi.org/10.1590/S1678-3921.pab1973.v8.17509
The occurrence of drought and its probabilities in the Baixada Fluminense, Rio de Janeiro

181-185
- PDF (Português (Brasil))
DOI: https://doi.org/10.1590/S1678-3921.pab1973.v8.17511
Levels of zinc sulfate in field corn ( Zea mays ) grown in campo-cerrados

187-191
- PDF (Português (Brasil))
DOI: https://doi.org/10.1590/S1678-3921.pab1973.v8.17524

v.8, n.7, 1973: Série Agronomia

Phosphate adsorption in oxisols by humid brushland ( savannah)

Desorption of phosphate in oxisols covered by humid brushland ( savannah). II. The reversibility of the phosphate adsorption isotherm with respect to the pH of the equilibrium solution

Effects of soils flooding.Influence of on pH, oxidation-reduction potencial and soil phosphorus availability

Effects of soils flooding. II. Influence on nutrient uptake and growth of rice (Oriza sativa)

Soil management of cerrado vegetation area under citrus and its influence on plant growth and fruit yield

Competition of irrigated wheat varieties at Sete Lagoas

Comparison of experimental design in a field trial on fertilization of black beans ( Phaseolus vulgaris )

Effects of liming and phosphorus and nitrogen fertilizer on nodulation and yield of beans ( Phaseolus vulgaris )

Evaluation of damage caused by a cowpea weevil, Collosobruchus maculatus, in samples of cowpeas, Vigna sinensis, collected Fortaleza, Ceará, Brazil

Survival of Rhizobium in flooded soils

Experimental results obtained in control of the florida red scale ( Chrysomphalus fícus ) and a purple scale, ( Mytilococcus backii) on orange trees

Factorial studies with fractional replication of mineral fertilization of the peanut

Nitrogen fixation in the rhizosphere of Paspalum notatum and sugar cane

Identification of alpha race of Colletrichum lindemuthianum reactions on bean varieties of Phaseolus vulgaris

Hot-water soluble boron in the “Zona Litoral-Mata” soils of the State of Pernambuco

The geochemistry of minor elements in Pernambuco soils. III. Copper in the Zona Litoral-Mata

Estimation of solar energy, in Recife area, based on bright sunshine registration

The occurrence of drought and its probabilities in the Baixada Fluminense, Rio de Janeiro

Levels of zinc sulfate in field corn ( Zea mays ) grown in campo-cerrados

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