This research was developed with the objective of evaluating the Phosphorus (P) and Potassium (K) distribution by a drip irrigation system, and their movement into the soil profile limited by the wet zone. In the study of the fertilizer distribution uniformity in the manifold line, it was chosen the first emitter of the two extreme lines, and the first emitter of the two intermediate lines, and to study the fertilizer distribution by the lateral line, were chosen the two extreme and the two intermediate dripperss from the lateral line with best uniformity. The water sampling started as the fertilizer was introduced into the system and lasted 90 min. The time that the solution reached the emitters was found through a portables Electric Co...
Dissertação (mestrado)—Universidade de Brasília, Faculdade de Agronomia e Medicina Veterinária, 2010...
Os distintos sistemas de cultivo e manejos da adubação fosfatada influenciam na disponibilidade do f...
O princípio básico da irrigação é a reposição ou complementação hídrica necessária visando alcançar ...
[EN] The purpose of this research was to evaluate the K2O distribution uniformity by surface drip ir...
Objetivou-se, com este trabalho, avaliar a uniformidade de distribuição temporal e espacial de ferti...
The purpose of this study was to evaluate the uniformity of distribution coefficient (UDC) and coeff...
A field study was conducted at the seacoast of Itarema, Ceará, Brazil, to evaluate water and fertili...
The use of drip irrigation and marginal water is growing rapidly in some areas, highlighting the nee...
The use of drip irrigation and marginal water is growing rapidly in some areas, highlighting the nee...
The use of drip irrigation and marginal water is growing rapidly in some areas, highlighting the nee...
A field study was conducted at the seacoast of Itarema, Ceará, Brazil, to evaluate water and fertili...
It is fundamental to good management of chemigation, the irrigation system has a good distribution u...
Com o objetivo de determinar a distribuição e mobilidade do amônio, do nitrato, do potássio e do fós...
The efficiency of monitoring fertigation by means of porous capsule extractors is directly related t...
Em função do número reduzido de estudos sobre o movimento da água e de íons no bulbo molhado, foi re...
Dissertação (mestrado)—Universidade de Brasília, Faculdade de Agronomia e Medicina Veterinária, 2010...
Os distintos sistemas de cultivo e manejos da adubação fosfatada influenciam na disponibilidade do f...
O princípio básico da irrigação é a reposição ou complementação hídrica necessária visando alcançar ...
[EN] The purpose of this research was to evaluate the K2O distribution uniformity by surface drip ir...
Objetivou-se, com este trabalho, avaliar a uniformidade de distribuição temporal e espacial de ferti...
The purpose of this study was to evaluate the uniformity of distribution coefficient (UDC) and coeff...
A field study was conducted at the seacoast of Itarema, Ceará, Brazil, to evaluate water and fertili...
The use of drip irrigation and marginal water is growing rapidly in some areas, highlighting the nee...
The use of drip irrigation and marginal water is growing rapidly in some areas, highlighting the nee...
The use of drip irrigation and marginal water is growing rapidly in some areas, highlighting the nee...
A field study was conducted at the seacoast of Itarema, Ceará, Brazil, to evaluate water and fertili...
It is fundamental to good management of chemigation, the irrigation system has a good distribution u...
Com o objetivo de determinar a distribuição e mobilidade do amônio, do nitrato, do potássio e do fós...
The efficiency of monitoring fertigation by means of porous capsule extractors is directly related t...
Em função do número reduzido de estudos sobre o movimento da água e de íons no bulbo molhado, foi re...
Dissertação (mestrado)—Universidade de Brasília, Faculdade de Agronomia e Medicina Veterinária, 2010...
Os distintos sistemas de cultivo e manejos da adubação fosfatada influenciam na disponibilidade do f...
O princípio básico da irrigação é a reposição ou complementação hídrica necessária visando alcançar ...