Results 61 to 70 of about 408 (137)
Analysis and spatial prediction of water retention curves in two types of soil
Soil is a medium that stores and transfers air, water, nutrients and heat to microorganisms and plants. Its water storage capacity is studied by analysing water retention curves (WRCs), which establish the relationship between soil water content and the ...
Diego L. Cortés-Delgadillo +2 more
doaj +1 more source
El protozoario Spongospora subterranea f. sp. subterranea es un parásito obligado que replica en raíces y tubérculos de papa causando la sarna polvosa. Esta enfermedad se ha difundido a escala global debido al comercio de tubérculos-semilla infectados y ...
Elizabeth Gilchrist +2 more
doaj
Se estudió la variabilidad espacial de las propiedades ándicas y de otras relacionadas con ellas, en el horizonte superficial de un Andisol de régimen de humedad ácuico.
Daniel Francisco Jaramillo Jaramillo
doaj
El maíz forrajero es indispensable para la producción de rumiantes; sin embargo, la acidez del suelo reduce significativamente su productividad. El objetivo del trabajo fue evaluar el efecto del encalado en el rendimiento forrajero y rentabilidad del ...
Jessica Elizabeth Cargua-Chávez +8 more
doaj +1 more source
Se estudió la variabilidad espacial de algunas propiedades químicas del epipedón de un Andisol de régimen de humedad ácuico. La mayoría de las propiedades estudiadas presentó una dependencia espacial alta, con una variabilidad estructurada de más del 50%
Daniel Francisco Jaramillo Jaramillo
doaj
The application of urea as a nitrogen fertilizer and herbicide is a common practice in agricultural systems. However, there is no background information on how the soil acidification caused by urea might affect the herbicide bioavailability in volcanic ...
Graciela Palma +4 more
doaj +1 more source
Phosphate-Solubilizing Bacteria with Low-Solubility Fertilizer Improve Soil P Availability and Yield of Kikuyu Grass. [PDF]
Torres-Cuesta D +6 more
europepmc +1 more source
Phosphorous (P) contents in many soils are varies highly along with their ability to provide available P to plant growth. Soils may contain very high in total P, but low in available P due to high P adsorbed by soil matrix and all their adsorbing agents.
Martinus Harsanto Pandutama +2 more
doaj
Microbiome engineering optimized by Antarctic microbiota to support a plant host under water deficit. [PDF]
Rodríguez R +6 more
europepmc +1 more source
Three Biannual Rotations Cycles with Residue Incorporation Affect Wheat Production and Chemical Soil Properties. [PDF]
Hirzel J +4 more
europepmc +1 more source

