Comparison of samplers in the evaluation of soil physical properties

Autor: Danilo Silva Amaral, Cíntia Cármen de Faria Melo, Luana Karolina Pena, Yara Karine de Lima Silva, Alberto Carvalho Filho, André Mundstock Xavier de Carvalho

Publikováno v: Investigación Agraria, Vol 23, Iss 1, Pp 17-21 (2021)

Um dos métodos mais frequentemente utilizados para obter amostras de solo sem perturbações é o método do anel volumétrico. Amostras inalteradas são utilizadas, por exemplo, na avaliação das propriedades físicas do solo, tais como densidade

Externí odkaz: https://doaj.org/article/36e4773a54e841d8b19a4a097a9954c3

The effect of hay mulching on soil temperature and the abundance and diversity of soil-dwelling arthropods in potato fields

Autor: Péter DUDÁS, László MENYHÁRT, Csongor GEDEON, Gergely AMBRUS, Ferenc TÓTH

Publikováno v: European Journal of Entomology, Vol 113, Iss 1, Pp 456-461 (2016)

The average soil temperature was significantly lower in plots covered with hay. Hay mulching, however, did not increase significantly the total number of soil micro-arthropods collected using a soil pin trap and a soil sampler. Significant increases

Externí odkaz: https://doaj.org/article/98ded38e9be14459b5a74e62028b075f

A new soil core sampler for determination bulk density in soil profile

Autor: P. Prikner, F. Lachnit, F. Dvořák

Publikováno v: Plant, Soil and Environment, Vol 50, Iss 6, Pp 250-256 (2004)

The portable soil core sampler was engineered for gradual sampling of soil profile in the depth up to 0.5 m, which ensures extraction of the whole sample volume of soil profile in determinable depth. The portable soil core sampler was compared with t

Externí odkaz: https://doaj.org/article/d649164722b841b08d968507b6e3c5e4

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Método alternativo para a retirada de anéis volumétricos em solos coesos

Autor: Afrânio Ferreira Neves Junior, Alvaro Pires da Silva, Silvia del Carmen Imhoff, Herdjania Veras de Lima

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Scientia Agricola, Vol 62, Iss 5, Pp 493-497 (2005)
Scientia Agricola v.62 n.5 2005
Scientia Agrícola
Universidade de São Paulo (USP)
instacron:USP
Scientia Agricola, Volume: 62, Issue: 5, Pages: 493-497, Published: OCT 2005
ResearcherID

Due to the narrow window of ideal moisture conditions required for collecting undisturbed soil samples from hardsetting horizons in the field, this study compared the efficiency of an alternative method of soil core removal in the laboratory with tha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1df96f37c27ad5b5436461d879c2d717