Guilherme Godoy dos Santos, N. D. Ribeiro, S. M. Maziero, Greice Godoy dos Santos
{"title":"Genetic diversity among bean landraces and cultivars for agronomy traits and selection of superior parents","authors":"Guilherme Godoy dos Santos, N. D. Ribeiro, S. M. Maziero, Greice Godoy dos Santos","doi":"10.5935/1806-6690.20220031","DOIUrl":"https://doi.org/10.5935/1806-6690.20220031","url":null,"abstract":"","PeriodicalId":21359,"journal":{"name":"Revista Ciencia Agronomica","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71156428","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Clodoaldo Spadeto Ambrozim, L. O. Medici, E. S. D. Cruz, J. Abreu, D. F. Carvalho
{"title":"Physiological response of black pepper (Piper nigrum L.) to deficit irrigation","authors":"Clodoaldo Spadeto Ambrozim, L. O. Medici, E. S. D. Cruz, J. Abreu, D. F. Carvalho","doi":"10.5935/1806-6690.20220002","DOIUrl":"https://doi.org/10.5935/1806-6690.20220002","url":null,"abstract":"Due to the amount of water used in the agricultural sector, compared to other activities, irrigation must be done carefully and based on knowledge of plant water relations. The aim of this work was to evaluate the physiological behavior of young black pepper plants (Piper nigrum L.), subjected to water defi cit, as well as the potential for recovery after stress. In 5 L pots, the plants were subjected to different irrigation levels (100; 78; 58 and 32% of the control depth), with irrigation management performed by an automatic controller from a water tension sensor in the soil. The following traits were evaluated: leaf osmotic potential (Ψo), relative water content (RWC), stomatal conductance (gs) and photosynthetic pigments. To evaluate the plants’ recovery capacity, substrate rehydration was performed when about 50% of the plants in a treatment had stomatal conductance (gs) close to zero. The different levels of water defi cit reduced the values of all traits. In the treatment 32%, values of -2.39 MPa for Ψo, 60% for RWC and gs close to zero were observed on the 28 th day of water restriction. After three days of rehydration of this treatment, the recovery of these values was partial, not reaching the values of the treatments 100 and 78%. Black pepper plants showed high susceptibility to water restrictions and low capacity for recovery after stress.","PeriodicalId":21359,"journal":{"name":"Revista Ciencia Agronomica","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71156490","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
G. D. Lima, Thales Bruno Rodrigues Lima, N. Soares, J. C. Araújo
{"title":"Modelling intermittence and river fl ow in the semi-arid region of Brazil: The Umbuzeiro River, Ceará","authors":"G. D. Lima, Thales Bruno Rodrigues Lima, N. Soares, J. C. Araújo","doi":"10.5935/1806-6690.20220051","DOIUrl":"https://doi.org/10.5935/1806-6690.20220051","url":null,"abstract":"","PeriodicalId":21359,"journal":{"name":"Revista Ciencia Agronomica","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71156598","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Sâmia Paiva de Oliveira Moraes, J. F. M. Rodrigues, M. E. O. Escobar, F. S. Araújo, T. S. Oliveira
{"title":"Beneficial effects of silicon in plants under abiotic stress conditions: A new approach","authors":"Sâmia Paiva de Oliveira Moraes, J. F. M. Rodrigues, M. E. O. Escobar, F. S. Araújo, T. S. Oliveira","doi":"10.5935/1806-6690.20220052","DOIUrl":"https://doi.org/10.5935/1806-6690.20220052","url":null,"abstract":"","PeriodicalId":21359,"journal":{"name":"Revista Ciencia Agronomica","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71156610","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Jhonatas Emílio Ribeiro da Cruz, João G. Q. Costa, Terezinha Aparecida Teixeira, G. R. O. E. Freitas, Marcos de Souza Gomes, E. Morais
{"title":"Phenolic compounds, antioxidant and antibacterial activity of extract from leaves and bark of Stryphnodendron adstringens (Mart.) Coville","authors":"Jhonatas Emílio Ribeiro da Cruz, João G. Q. Costa, Terezinha Aparecida Teixeira, G. R. O. E. Freitas, Marcos de Souza Gomes, E. Morais","doi":"10.5935/1806-6690.20220049","DOIUrl":"https://doi.org/10.5935/1806-6690.20220049","url":null,"abstract":"","PeriodicalId":21359,"journal":{"name":"Revista Ciencia Agronomica","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71157017","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Maria Camila de Barros Silva Leite, M. Freire, L. G. Pessoa, Clarissa Buarque Vieira, F. J. Freire, Patryk Ramon Rosa Wandersee, Pedro Gabriel Correia de Lucena, J. G. Fernandes
{"title":"Biomass production and salt extraction by species alone or associated in the revegetation strategy","authors":"Maria Camila de Barros Silva Leite, M. Freire, L. G. Pessoa, Clarissa Buarque Vieira, F. J. Freire, Patryk Ramon Rosa Wandersee, Pedro Gabriel Correia de Lucena, J. G. Fernandes","doi":"10.5935/1806-6690.20220061","DOIUrl":"https://doi.org/10.5935/1806-6690.20220061","url":null,"abstract":"","PeriodicalId":21359,"journal":{"name":"Revista Ciencia Agronomica","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71157407","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
G. S. F. Souza, R. F. Marques, M. R. R. Pereira, S. R. Marchi, D. Martins
{"title":"Sowing depth and light intensity on the emergence and development of weeds","authors":"G. S. F. Souza, R. F. Marques, M. R. R. Pereira, S. R. Marchi, D. Martins","doi":"10.5935/1806-6690.20220008","DOIUrl":"https://doi.org/10.5935/1806-6690.20220008","url":null,"abstract":"","PeriodicalId":21359,"journal":{"name":"Revista Ciencia Agronomica","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71156239","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Chrislene Nojosa Dias Fernandes, T. V. D. A. Viana, C. N. V. Fernandes, Alexandre de Almeida e Silva, B. M. D. Azevedo, A. B. Marinho
{"title":"Irrigation depth and silicate fertilisation in green maize","authors":"Chrislene Nojosa Dias Fernandes, T. V. D. A. Viana, C. N. V. Fernandes, Alexandre de Almeida e Silva, B. M. D. Azevedo, A. B. Marinho","doi":"10.5935/1806-6690.20220043","DOIUrl":"https://doi.org/10.5935/1806-6690.20220043","url":null,"abstract":"","PeriodicalId":21359,"journal":{"name":"Revista Ciencia Agronomica","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71156643","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Rafael Wehrmeister, A. Albrecht, L. Albrecht, A. F. M. Silva, Eduardo Seity Furlan Kashivaqui
{"title":"Glufosinate, nicosulfuron and combinations in the performance of maize hybrids with the pat gene","authors":"Rafael Wehrmeister, A. Albrecht, L. Albrecht, A. F. M. Silva, Eduardo Seity Furlan Kashivaqui","doi":"10.5935/1806-6690.20220046","DOIUrl":"https://doi.org/10.5935/1806-6690.20220046","url":null,"abstract":"","PeriodicalId":21359,"journal":{"name":"Revista Ciencia Agronomica","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71156764","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
R. Dominschek, M. Z. Schuster, A. Barroso, A. Moraes, I. Anghinoni, P. Carvalho
{"title":"Diversification of traditional paddy field impacts target species in weed seedbank","authors":"R. Dominschek, M. Z. Schuster, A. Barroso, A. Moraes, I. Anghinoni, P. Carvalho","doi":"10.5935/1806-6690.20220030","DOIUrl":"https://doi.org/10.5935/1806-6690.20220030","url":null,"abstract":"","PeriodicalId":21359,"journal":{"name":"Revista Ciencia Agronomica","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71156385","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}