Experiments were carried out in greenhouse, at ESALQ-USP, in Piracicaba, Brazil, with soil samples of the A and B2 horizon of Oxisol (LR) and an Alfisol (PVp), without and with lime and mineral fertilizer, to verify which are the chemical-nutritional factors in deficiency in the B2 horizon of both soils, compared with the A horizon, and which need to be considered for the adequate exploration of the genetical harvest potential of the common bean cv. Aroana 80. It could be verified that the base saturation and the consequent reduction of the Al saturation was not enought to reach an adequate grain yield. Trough the evaluation of the relative contents and the relations between the absolute nutrient contents in the dry matter, it could be veri...
Em condições de casa de vegetação, testou-se os efeitos dos estimulantes e reguladores vegetais Cyto...
Seeds of Pennisetum americanum cv. Bulk 1 were sowed in pots containing fine quartz as substract and...
An experiment was carried out in order to study the effects of thermal treatment and of the addition...
Seagrass photosynthesis is usually measured in laboratory experiments, following oxygen evolution i...
A pot experiment was conducted in a greenhouse using soil taken from a Red-Yellow Podzolic and sorgh...
O trabalho foi realizado com o objetivo de determinar a produção de matéria seca na planta pelos cul...
In a pot experiment, samples of 17 São Paulo State soils, were fertilized with 0 and 400 kg of total...
Experiments were carried out in greenhou se, at ESALQ/USP, in Piracicaba, SP, Brazil, with soil samp...
Thirty one experiments, using the corn plants microplot biological techinique, were conducted to stu...
Through relief indices obtained from circular samples on a planialtimetric chart (1:35,000), the cha...
Foi conduzido um experimento em casa de vegetação, utilizando dois cultivares de sorgo sacarino (Bra...
A greenhouse experiment were conduced with soil of the A horizon of an Oxisol (LR) and an Alfisol (P...
In order to find out the absorption of the micronutrients during the growth of sunflower plants, a f...
Results of laboratory trials showed a negative effect of the age of adults of Trichogramma demoraesi...
The bacterial flora of 99 cases of abscesses following Bothrops snakebite were analysed. They corres...
Em condições de casa de vegetação, testou-se os efeitos dos estimulantes e reguladores vegetais Cyto...
Seeds of Pennisetum americanum cv. Bulk 1 were sowed in pots containing fine quartz as substract and...
An experiment was carried out in order to study the effects of thermal treatment and of the addition...
Seagrass photosynthesis is usually measured in laboratory experiments, following oxygen evolution i...
A pot experiment was conducted in a greenhouse using soil taken from a Red-Yellow Podzolic and sorgh...
O trabalho foi realizado com o objetivo de determinar a produção de matéria seca na planta pelos cul...
In a pot experiment, samples of 17 São Paulo State soils, were fertilized with 0 and 400 kg of total...
Experiments were carried out in greenhou se, at ESALQ/USP, in Piracicaba, SP, Brazil, with soil samp...
Thirty one experiments, using the corn plants microplot biological techinique, were conducted to stu...
Through relief indices obtained from circular samples on a planialtimetric chart (1:35,000), the cha...
Foi conduzido um experimento em casa de vegetação, utilizando dois cultivares de sorgo sacarino (Bra...
A greenhouse experiment were conduced with soil of the A horizon of an Oxisol (LR) and an Alfisol (P...
In order to find out the absorption of the micronutrients during the growth of sunflower plants, a f...
Results of laboratory trials showed a negative effect of the age of adults of Trichogramma demoraesi...
The bacterial flora of 99 cases of abscesses following Bothrops snakebite were analysed. They corres...
Em condições de casa de vegetação, testou-se os efeitos dos estimulantes e reguladores vegetais Cyto...
Seeds of Pennisetum americanum cv. Bulk 1 were sowed in pots containing fine quartz as substract and...
An experiment was carried out in order to study the effects of thermal treatment and of the addition...