In two greenhouse experiments the effect of periodic innundation on survival of native and inoculated Rhizobium and its effect on nodulation and nitrogen fixation of Centrosema pubescens and soybean (Glycine max) variety Santa Maria were studied. The first experiment included two lowland soils maintained at 3 moisture levels (field capacity, flooded at soil level and flooded 5 cm above) for four periods (0, 25, 50 and 100 days). Centrosema was planted after draining at the end of each moisture period. Nodule numbers were reduced by previous flooding of the soil. In one of the soils (Seropédica) nodulation and plant growth decreased with increasing moisture periods while they increased until 25 days in the other soil (Piranema), after which ...
Foram executados dois experimentos em casa de vegetação, sendo que no primeiro foram estudados difer...
Objetivou-se com esse estudo avaliar o comportamento ingestivo de vacas lactantes e novilhas Girolan...
Objetivou-se com esse estudo avaliar o comportamento ingestivo de vacas lactantes e novilhas Girolan...
Two field experiments were conducted in the State of São Paulo, Brazil, to study the effect of soil ...
Three field experiments were conducted in consecutive years at different areas utilizing a 3 x 3 x 3...
Serub savannah vegetation covers a large area of the land in the Federal District. Some agricultural...
Um ensaio foi conduzido na Estação Experimental de Uberaba, do Instituto de Pesquisa Agropecuária do...
A field experiment was conducted on Erexim soil at Chapecó, Santa Catarina, Brazil, in 1970, to stud...
The present research was developed at Dourados, Mato Grosso do Sul State, Brazil, in the agricultura...
Several field experiment were conducted to observe the performance of introduced hybrid forage sorgh...
A glasshouse experiment was carried out in order to test the effects of phosphorus (150 ppm P2O5) ba...
TCC (graduação)- Universidade Federal de Santa Catarina. Campus Curitibanos. Agronomia.A soja [Glyci...
Em seis experimentas em casa de vegetação e dois no campo com soja (Glycine max), feijão (Phaseolus ...
A greenhouse experiment was carried out to investigate the effect of Rhizobium inoculation and diff...
The present paper refers to the anion crop (Allium cepa, L.) behavior, on two soils (Soil A- Unidade...
Foram executados dois experimentos em casa de vegetação, sendo que no primeiro foram estudados difer...
Objetivou-se com esse estudo avaliar o comportamento ingestivo de vacas lactantes e novilhas Girolan...
Objetivou-se com esse estudo avaliar o comportamento ingestivo de vacas lactantes e novilhas Girolan...
Two field experiments were conducted in the State of São Paulo, Brazil, to study the effect of soil ...
Three field experiments were conducted in consecutive years at different areas utilizing a 3 x 3 x 3...
Serub savannah vegetation covers a large area of the land in the Federal District. Some agricultural...
Um ensaio foi conduzido na Estação Experimental de Uberaba, do Instituto de Pesquisa Agropecuária do...
A field experiment was conducted on Erexim soil at Chapecó, Santa Catarina, Brazil, in 1970, to stud...
The present research was developed at Dourados, Mato Grosso do Sul State, Brazil, in the agricultura...
Several field experiment were conducted to observe the performance of introduced hybrid forage sorgh...
A glasshouse experiment was carried out in order to test the effects of phosphorus (150 ppm P2O5) ba...
TCC (graduação)- Universidade Federal de Santa Catarina. Campus Curitibanos. Agronomia.A soja [Glyci...
Em seis experimentas em casa de vegetação e dois no campo com soja (Glycine max), feijão (Phaseolus ...
A greenhouse experiment was carried out to investigate the effect of Rhizobium inoculation and diff...
The present paper refers to the anion crop (Allium cepa, L.) behavior, on two soils (Soil A- Unidade...
Foram executados dois experimentos em casa de vegetação, sendo que no primeiro foram estudados difer...
Objetivou-se com esse estudo avaliar o comportamento ingestivo de vacas lactantes e novilhas Girolan...
Objetivou-se com esse estudo avaliar o comportamento ingestivo de vacas lactantes e novilhas Girolan...