The food production in the low and mid Sinu Valley and in the Cordoba Department in general has been diminished in the last decade without knowing what kind of physical, chemical, biological or entropic factor is causing it. One chemical factor could be the formation of sulphate acid soils that currently are widespread in this area. In order to make an approximation to the classification of this type of soils, an archive analysis of the soil laboratory of the Universidad de Cordoba has been pursued using 200 chemical studies samples of acid sulphate soils. A cluster analysis with a R2 of 95% for five classification group was used. The soil group characterized itself for having a mean S amount of 155.9 ppm, in 65% of the samples saturation p...
Monthly variations in the content of growth substances and inhibitors in cuttings leaf buds and leav...
The research with the aim of isolating biotypes of Trichoderma sp from different places and assess t...
In order to determining the nutritíonal diagnosis of the vine (Vitis labrusca); ít was carried out a...
This research was carried out in the Universidad de Córdoba (Montería - Colombia), located 5 Km from...
The following study was carried in the first semester of 2003 in the University of Córdoba, (Monterí...
To contribute to the design of a plan of handling for transgenic genotypes, agreed with the environm...
This investigation was carried out at Turipaná Agricultural Research Center of Corpoica located in C...
To evaluate the effect of gibberelic acid (GA) on banana production, different levels (0.0, 50, 100 ...
The present work of thesis developed in the sector La Florida, Distrait of the Band Shilcayo, Provin...
Desde fines de los años noventa la actividad tabacalera se encuentra afectada por una sintomatolog...
Weeds are capable of producing significant changes in the structure, composition and processes...
The present research was performed in order to know the biological characterization of Leptochloa fi...
Cría masiva de Díglyphus begíní (Ashmead), parasitoide de Liriomyza huidobrensis (Blanchard). / Eval...
The present thesis entitled "Dose indolebutyric acid in two types of substrate for vegetative propag...
This research work was carried out in the Aucaloma's experimental field of the UNSM County of Lamas ...
Monthly variations in the content of growth substances and inhibitors in cuttings leaf buds and leav...
The research with the aim of isolating biotypes of Trichoderma sp from different places and assess t...
In order to determining the nutritíonal diagnosis of the vine (Vitis labrusca); ít was carried out a...
This research was carried out in the Universidad de Córdoba (Montería - Colombia), located 5 Km from...
The following study was carried in the first semester of 2003 in the University of Córdoba, (Monterí...
To contribute to the design of a plan of handling for transgenic genotypes, agreed with the environm...
This investigation was carried out at Turipaná Agricultural Research Center of Corpoica located in C...
To evaluate the effect of gibberelic acid (GA) on banana production, different levels (0.0, 50, 100 ...
The present work of thesis developed in the sector La Florida, Distrait of the Band Shilcayo, Provin...
Desde fines de los años noventa la actividad tabacalera se encuentra afectada por una sintomatolog...
Weeds are capable of producing significant changes in the structure, composition and processes...
The present research was performed in order to know the biological characterization of Leptochloa fi...
Cría masiva de Díglyphus begíní (Ashmead), parasitoide de Liriomyza huidobrensis (Blanchard). / Eval...
The present thesis entitled "Dose indolebutyric acid in two types of substrate for vegetative propag...
This research work was carried out in the Aucaloma's experimental field of the UNSM County of Lamas ...
Monthly variations in the content of growth substances and inhibitors in cuttings leaf buds and leav...
The research with the aim of isolating biotypes of Trichoderma sp from different places and assess t...
In order to determining the nutritíonal diagnosis of the vine (Vitis labrusca); ít was carried out a...