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Filtering by: Graduation year 1932 Language Spanish; Castilian [spa]

La poliacrilamida: una solución para la erosión

Creator:

Iida, Chelsey L., Flock, Rebecca, and Oregon State University. Extension Service

Abstract:

Cada año, grandes cantidades de suelo superficial son arrastradas por las aguas de riego. A través de los años, esta erosión puede resultar en una pérdida significativa de suelo en los campos agrícolas. Las investigaciones llevadas a cabo por Oregon State University Malheur Experiment Station y otros han demostrado que...

Resource Type:

Technical Report

Full Text:

. Preventing irrigation furrow erosion with small application of polymers. Soil Sci. Soc. Am. J. 56:1926–1932
Forests on the Move: Forest Inventories and Wood Anatomy from the Fragmented Forests of Guairá, Paraguarí, and Central, Paraguay

Creator:

Cervantes, Andrew G.

Abstract:

Forest composition in Paraguay has been in a state of change for the past half century due to land management practices, forest fragmentation, and deforestation for agriculture. How these factors affect dendrological diversity and wood anatomy in Paraguay is not well understood. This thesis documents Paraguayan forest composition on the...

Resource Type:

Masters Thesis