Four greenhouse experiments were carried out to study the negative effect of liming found previously when tropical forage legumes, especially Stylosanthes are grown in a red-yellow podzolic soil frequently occurring on the hill pastures of Rio de Janeiro State. Five levels each of magnesium, manganese and boron were studied with five levels of lime in incomplete factorial designs. None of the elements completely eliminated the decreases in yield observed when the pH was increased from 4.8 to 6.5, however manganase and boron lessened the effect. In young plants (during the first 50 days) liming to pH 6.8 reduced both nodulation and yield by half. Older plants (after 70 days) were less sensitive and yield decreases were less than 30%. However...
Em seis experimentas em casa de vegetação e dois no campo com soja (Glycine max), feijão (Phaseolus ...
With purpose to study the influence of the detaching of spermoderm and position of seeds on germinat...
Foi feito um experimento em casa de vegetação com duas variedades de soja perene (Glycine javanica) ...
A greenhouse experiment was conducted to verify the need of Rhizobium inoculation to improve nodulat...
Num experimento de campo para verificar o efeito do calcário e do fósforo na nodulação e produção do...
O objetivo do presente trabalho foi verificar a influência dos elementos, magnésio, boro e molibdêni...
In two greenhouse experiments, one in sterilized Leonard jars with sand and one in pots with a Red-Y...
A research trial was carried out at São Manuel, SP, Brazil, in order to identify the problems associ...
Three levels of P (0.0, 16.0 and 32.0 ppm), B (0.0, 2.0 and 4.0 ppm), Zn (0.0, 3.0 and 6.0 ppm) and ...
Foi realizado um ensaio em casa de vegetação, com o objetivo de verificar quais as deficiências nutr...
Um ensaio foi conduzido na Estação Experimental de Uberaba, do Instituto de Pesquisa Agropecuária do...
6.1. The uptake of macronutrients by bean plants was studied under field conditions. It was showntha...
The production of tomato plants cultivated on a sandy loam soil of low fertility situated in Matão, ...
A greenhouse experiment was conducted on a Red Latosol obtained from the "Campo Cerrado" area. The s...
Crotalaria spectabilis is a leguminous plant widely distributed in Brazil, sometimes utilized to imp...
Em seis experimentas em casa de vegetação e dois no campo com soja (Glycine max), feijão (Phaseolus ...
With purpose to study the influence of the detaching of spermoderm and position of seeds on germinat...
Foi feito um experimento em casa de vegetação com duas variedades de soja perene (Glycine javanica) ...
A greenhouse experiment was conducted to verify the need of Rhizobium inoculation to improve nodulat...
Num experimento de campo para verificar o efeito do calcário e do fósforo na nodulação e produção do...
O objetivo do presente trabalho foi verificar a influência dos elementos, magnésio, boro e molibdêni...
In two greenhouse experiments, one in sterilized Leonard jars with sand and one in pots with a Red-Y...
A research trial was carried out at São Manuel, SP, Brazil, in order to identify the problems associ...
Three levels of P (0.0, 16.0 and 32.0 ppm), B (0.0, 2.0 and 4.0 ppm), Zn (0.0, 3.0 and 6.0 ppm) and ...
Foi realizado um ensaio em casa de vegetação, com o objetivo de verificar quais as deficiências nutr...
Um ensaio foi conduzido na Estação Experimental de Uberaba, do Instituto de Pesquisa Agropecuária do...
6.1. The uptake of macronutrients by bean plants was studied under field conditions. It was showntha...
The production of tomato plants cultivated on a sandy loam soil of low fertility situated in Matão, ...
A greenhouse experiment was conducted on a Red Latosol obtained from the "Campo Cerrado" area. The s...
Crotalaria spectabilis is a leguminous plant widely distributed in Brazil, sometimes utilized to imp...
Em seis experimentas em casa de vegetação e dois no campo com soja (Glycine max), feijão (Phaseolus ...
With purpose to study the influence of the detaching of spermoderm and position of seeds on germinat...
Foi feito um experimento em casa de vegetação com duas variedades de soja perene (Glycine javanica) ...