This work aimed to evaluate sources of organic fertilizer in mineral replacement in the development and nutrient absorption in maize landraces. The experiment was conducted at the Federal Institute of Education, Science and Technology of Paraiba, in the municipality of Sousa -PB , standing at 233 meters above sea level , with latitude 6 45 ' south and longitude 38 13' west. The experimental design was randomized blocks (DBC) with 3 replications and 5 treatments, totaling 15 plots with 272 m2 each. The treatments were: T = control (without fertilizer), AQ = Chemical fertilization (30 kg N per ha), EB = manure (4.2 t ha- 1), EO = sheep manure (2.2 t ha -1) and E. a = poultry manure (2.0 t ha- 1). Plant height were analyzed, stem diameter...
The objective of this work was to evaluate the utilization by corn plants of P from triple superphos...
Este trabalho teve como objetivo avaliar fontes de adubação orgânica em substituição mineral no dese...
The objective was to study the emergence and initial growth of corn plants fertilized with bovine ma...
Sabe-se que no Brasil a produção agrícola de alta tecnologia, onde são observadas as maiores produti...
A long-term field trial was carried-out in Jaboticabal (SP) to estimate the effect of production sys...
Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorIn Brazil, one of the main activities on ...
No presente trabalho, avaliou-se o efeito do uso contínuo das adubações orgânica e mineral na cultur...
To evaluate the effects of the use of mulch on the mineral nutrition and yield of maize was conducte...
The organic fertilizer is being treated as a form of nutrition for plants, reducing the application ...
In Brazil and in the world, maize crop is one of the most important because it is the basis of anima...
No presente trabalho, avaliou-se o efeito do uso contínuo das adubações orgânica e mineral na cultur...
The use of organic fertilization can have a great contribution to the physiological and chemical asp...
A utilização de plantas de cobertura do solo pode otimizar o aporte de material orgânico e nutriente...
Research has investigated the best nitrogen rate for maize under the most diverse types of soil mana...
Objetivou-se com este trabalho quantificar a extração de nutrientes e a produção de biomassa de avei...
The objective of this work was to evaluate the utilization by corn plants of P from triple superphos...
Este trabalho teve como objetivo avaliar fontes de adubação orgânica em substituição mineral no dese...
The objective was to study the emergence and initial growth of corn plants fertilized with bovine ma...
Sabe-se que no Brasil a produção agrícola de alta tecnologia, onde são observadas as maiores produti...
A long-term field trial was carried-out in Jaboticabal (SP) to estimate the effect of production sys...
Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorIn Brazil, one of the main activities on ...
No presente trabalho, avaliou-se o efeito do uso contínuo das adubações orgânica e mineral na cultur...
To evaluate the effects of the use of mulch on the mineral nutrition and yield of maize was conducte...
The organic fertilizer is being treated as a form of nutrition for plants, reducing the application ...
In Brazil and in the world, maize crop is one of the most important because it is the basis of anima...
No presente trabalho, avaliou-se o efeito do uso contínuo das adubações orgânica e mineral na cultur...
The use of organic fertilization can have a great contribution to the physiological and chemical asp...
A utilização de plantas de cobertura do solo pode otimizar o aporte de material orgânico e nutriente...
Research has investigated the best nitrogen rate for maize under the most diverse types of soil mana...
Objetivou-se com este trabalho quantificar a extração de nutrientes e a produção de biomassa de avei...
The objective of this work was to evaluate the utilization by corn plants of P from triple superphos...
Este trabalho teve como objetivo avaliar fontes de adubação orgânica em substituição mineral no dese...
The objective was to study the emergence and initial growth of corn plants fertilized with bovine ma...