{"id":{"repo_id":"brazil-ufpb","oai_identifier":"oai:repositorio.ufpb.br:123456789/627"},"canonical_url":"https://search.dev.ndltd.org/etd/brazil-ufpb/oai:repositorio.ufpb.br:123456789/627","repository":{"repo_id":"brazil-ufpb","name":"Brazil UFPB","base_url":"https://repositorio.ufpb.br/oai/request"},"display":{"title":"Variabilidade espacial de atributos físicos em latossolo amarelo de área experimental","abstract":"Knowledge of the variability of soil properties constitutes an important tool that we can employ a more appropriate management. The objective of this study was to investigate the spatial variability of soil physical properties in the area of production under experimental Oxisol. The study was conducted at the Experimental Farm Cha-of- Garden, CCA / UFPB, in 2011. The trial was conducted in Oxisol and analyzed the following attributes: soil density (Ds), moisture content and penetration resistance (RMP). We performed geostatistical analysis and descriptive. Soil bulk density and moisture were the variables with greater and lesser extent, 213 and 6.5 m, respectively, expressing their knitting sample for future studies. The penetration resistance showed no spatial dependence in any of the layers analyzed, characterizing nugget effect and variability in the experimental area.","abstract_html":"Knowledge of the variability of soil properties constitutes an important tool that we can employ a more appropriate management. The objective of this study was to investigate the spatial variability of soil physical properties in the area of production under experimental Oxisol. The study was conducted at the Experimental Farm Cha-of- Garden, CCA / UFPB, in 2011. The trial was conducted in Oxisol and analyzed the following attributes: soil density (Ds), moisture content and penetration resistance (RMP). We performed geostatistical analysis and descriptive. Soil bulk density and moisture were the variables with greater and lesser extent, 213 and 6.5 m, respectively, expressing their knitting sample for future studies. The penetration resistance showed no spatial dependence in any of the layers analyzed, characterizing nugget effect and variability in the experimental area.","abstract_has_math":false,"creators":["Gonzaga, Bruno Antonio Bernardo da Silveira"],"institution":null,"degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2014,"date_issued":"2014-07-29","date_published":"2014-07-29","updated_at":"2026-07-24T01:17:57Z","subjects":["FÍSICA DO SOLO","LATOSSOLOS","MANEJO DO SOLO","SOLOS"],"languages":["pt"],"rights":[],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"https://repositorio.ufpb.br/123456789/627","outbound_label":"Repository record","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:creator","label":"Author","values":["Gonzaga, Bruno Antonio Bernardo da Silveira"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.accessioned","label":"Dc Date Accessioned","values":["2014-07-29T15:49:44Z"]},{"key":"dc:date.available","label":"Dc Date Available","values":["2014-07-29T15:49:44Z"]},{"key":"dc:date.issued","label":"Date","values":["2014-07-29"]},{"key":"dc:type","label":"Dc Type","values":["TCC"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["FÍSICA DO SOLO","LATOSSOLOS","MANEJO DO SOLO","SOLOS"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language.iso","label":"Language (ISO)","values":["pt"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier.uri","label":"Identifier URI","values":["https://repositorio.ufpb.br/123456789/627"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["O conhecimento da variabilidade dos atributos do solo constitui-se numa importante ferramenta para que se possa empregar um manejo mais adequado. O objetivo deste trabalho foi verificar a variabilidade espacial dos atributos físicos do solo em área de produção experimental sob Latossolo Amarelo. O trabalho foi realizado na Fazenda Experimental Chã-de-Jardim, CCA/UFPB, no ano de 2011. O ensaio foi conduzido em Latossolo Amarelo e foram analisados os seguintes atributos: densidade do solo (Ds), teor de umidade e resistência mecânica a penetração (RMP). Foi realizada analise geoestatística e descritiva. A densidade do solo e a umidade foram às variáveis que apresentaram maior e menor alcance, 213 e 6,5 m, respectivamente, expressando suas malhas amostrais para futuros estudos. A resistência mecânica à penetração não apresentou dependência espacial em nenhuma das camadas analisadas, caracterizando efeito pepita puro e variabilidade na área experimental"]},{"key":"dc:description.abstract","label":"Abstract","values":["Knowledge of the variability of soil properties constitutes an important tool that we can employ a more appropriate management. The objective of this study was to investigate the spatial variability of soil physical properties in the area of production under experimental Oxisol. The study was conducted at the Experimental Farm Cha-of- Garden, CCA / UFPB, in 2011. The trial was conducted in Oxisol and analyzed the following attributes: soil density (Ds), moisture content and penetration resistance (RMP). We performed geostatistical analysis and descriptive. Soil bulk density and moisture were the variables with greater and lesser extent, 213 and 6.5 m, respectively, expressing their knitting sample for future studies. The penetration resistance showed no spatial dependence in any of the layers analyzed, characterizing nugget effect and variability in the experimental area."]},{"key":"dc:title","label":"Title","values":["Variabilidade espacial de atributos físicos em latossolo amarelo de área experimental"]}]}],"canonical_facts":{"dc:creator":["Gonzaga, Bruno Antonio Bernardo da Silveira"],"dc:date.accessioned":["2014-07-29T15:49:44Z"],"dc:date.available":["2014-07-29T15:49:44Z"],"dc:date.issued":["2014-07-29"],"dc:description":["O conhecimento da variabilidade dos atributos do solo constitui-se numa importante ferramenta para que se possa empregar um manejo mais adequado. O objetivo deste trabalho foi verificar a variabilidade espacial dos atributos físicos do solo em área de produção experimental sob Latossolo Amarelo. O trabalho foi realizado na Fazenda Experimental Chã-de-Jardim, CCA/UFPB, no ano de 2011. O ensaio foi conduzido em Latossolo Amarelo e foram analisados os seguintes atributos: densidade do solo (Ds), teor de umidade e resistência mecânica a penetração (RMP). Foi realizada analise geoestatística e descritiva. A densidade do solo e a umidade foram às variáveis que apresentaram maior e menor alcance, 213 e 6,5 m, respectivamente, expressando suas malhas amostrais para futuros estudos. A resistência mecânica à penetração não apresentou dependência espacial em nenhuma das camadas analisadas, caracterizando efeito pepita puro e variabilidade na área experimental"],"dc:description.abstract":["Knowledge of the variability of soil properties constitutes an important tool that we can employ a more appropriate management. The objective of this study was to investigate the spatial variability of soil physical properties in the area of production under experimental Oxisol. The study was conducted at the Experimental Farm Cha-of- Garden, CCA / UFPB, in 2011. The trial was conducted in Oxisol and analyzed the following attributes: soil density (Ds), moisture content and penetration resistance (RMP). We performed geostatistical analysis and descriptive. Soil bulk density and moisture were the variables with greater and lesser extent, 213 and 6.5 m, respectively, expressing their knitting sample for future studies. The penetration resistance showed no spatial dependence in any of the layers analyzed, characterizing nugget effect and variability in the experimental area."],"dc:identifier.uri":["https://repositorio.ufpb.br/123456789/627"],"dc:language.iso":["pt"],"dc:subject":["FÍSICA DO SOLO","LATOSSOLOS","MANEJO DO SOLO","SOLOS"],"dc:title":["Variabilidade espacial de atributos físicos em latossolo amarelo de área experimental"],"dc:type":["TCC"]},"updated_at":"2026-07-24T01:17:57Z"}