Some innovations such as genetic improvement, pest and disease control, are just some examples of technologies that are being used in agriculture. In the same vein, many studies have been carried out on the fertility of cultivated soils and on its interference in plant nutrition and productivity. Another important factor that has been contributing is the diagnosis of agricultural producers on soil fertility and also on the real nutritional needs of plants. The present work aims to analyze the soil fertility of the Mesoregion of the municipality of Marau, by interpreting soil analysis and also to diagnose the use of fertilizers and correctives in crops. For that, chemical analysis of soils were used and questionnaires were applied to farmers...
Corn production in Brazil is of increasing importance and requires a balanced nutritional intake. P...
This paper was carried out in order to determine and analyse the growth rate and the concentration a...
The agroforestry systems (AFS) have great potential for family farms as the diversification of produ...
As crop productivity increases, the nutrient requirement also increases. However, the low efficiency...
A cultura do feijão-miúdo tem crescido em importância na região de clima temperado, principalmente e...
Potato cultivation is the culture that most requires the use of fertilizers, in relation to all othe...
Ninety bean (Phaseolus vulgaris L.) cultivars were grown till maturity in full strength nutrient sol...
This study was conducted with the objetives of determing the rate of macronutrient absorption consid...
Sugar cane (Saccharum sp.) is one of the main agricultural products in Brazil. For its cultivation i...
Rice plants, IAC 25 variety, were grown in nutrient solution; samples were taken for analysis at dif...
Fertilization is one of the most relevant conditions to increase maize productivity, with the patien...
Tobacco is a culture with great economic importance in the Rio Grande do Sul State, It is usually cu...
O aproveitamento de águas residuárias na agricultura, quando reutilizadas adequadamente, fornece mat...
This paper aimed to determine the quality in the distribution of corn plants in the sowing line, in ...
With the objective to study the course of absorption of the macronutrients by rape (Brassica napus) ...
Corn production in Brazil is of increasing importance and requires a balanced nutritional intake. P...
This paper was carried out in order to determine and analyse the growth rate and the concentration a...
The agroforestry systems (AFS) have great potential for family farms as the diversification of produ...
As crop productivity increases, the nutrient requirement also increases. However, the low efficiency...
A cultura do feijão-miúdo tem crescido em importância na região de clima temperado, principalmente e...
Potato cultivation is the culture that most requires the use of fertilizers, in relation to all othe...
Ninety bean (Phaseolus vulgaris L.) cultivars were grown till maturity in full strength nutrient sol...
This study was conducted with the objetives of determing the rate of macronutrient absorption consid...
Sugar cane (Saccharum sp.) is one of the main agricultural products in Brazil. For its cultivation i...
Rice plants, IAC 25 variety, were grown in nutrient solution; samples were taken for analysis at dif...
Fertilization is one of the most relevant conditions to increase maize productivity, with the patien...
Tobacco is a culture with great economic importance in the Rio Grande do Sul State, It is usually cu...
O aproveitamento de águas residuárias na agricultura, quando reutilizadas adequadamente, fornece mat...
This paper aimed to determine the quality in the distribution of corn plants in the sowing line, in ...
With the objective to study the course of absorption of the macronutrients by rape (Brassica napus) ...
Corn production in Brazil is of increasing importance and requires a balanced nutritional intake. P...
This paper was carried out in order to determine and analyse the growth rate and the concentration a...
The agroforestry systems (AFS) have great potential for family farms as the diversification of produ...