Neutron Probe
Mostrando 13-15 de 15 artigos, teses e dissertações.
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13. EFECTO DE LA DISPONIBILIDAD DE AGUA EN EL SUELO SOBRE LA PRODUCTIVIDAD DEL CARDO (Cynara cardunculus L.) / Effect of the soil water resource on the cardoon (Cynara cardunculus L.) yield
In the present work it is studied the effect of different hydric soil levels on the aerial dry weight biomass productivity of the cardoon (Cynara cardunculus L.), basing it on the soil water profile absorption at different levels, Water Use Efficiency (WUE) and root growth. In order complement and to explain the high yields of the crop, it was also been stud
Publicado em: 1999
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14. Variabilidade espacial da umidade da densidade do solo em um latossolo roxo
The objetives of this work are: a) the study of the variability of the soil moisture eontent and of the bulk density through elassieal statisties methods and geostatisties; b) enphasite the importanee of representative sampling in soils and eheeking assumption eoneerning the independenee of samples and homogeneity of soils; e) evaluation the water eontent di
Publicado em: 1993
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15. Armazenagem da agua num solo com Floresta de Terra Firme e com seringal implantado / Water storage in the of terra firme forest and a Rubber tree plantation
Routine measurements of soil water content (neutron probe) and matric potentials (tensiometers), were made in a soil with a rubber tree plantation and a "Terra Firme" forest, during 1985 and 1986, in Manaus. The soil moisture content in the rubber tree plantation was greater than 70% of the storage capacity, and during 10 months (November to August), the dra
Publicado em: 1991