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| Registros recuperados: 204 | |
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| Song,Guo Qi; Li,Meng Jun; Xiao,Han; Wang,Xing Jun; Tang,Rong Hua; Xia,Han; Zhao,Chuan Zhi; Bi,Yu Ping. |
| Making use of the gene resources of wild type peanuts is a way to increase the genetic diversity of the cultivars. Marker assisted selection (MAS) could shorten the process of inter-specific hybridization and provide a possible way to remove the undesirable traits. However, the limited number of molecular markers available in peanut retarded its MAS process. We started a peanut ESTs (Expressed Sequence Tags) project aiming at cloning genes with agronomic importance and developing molecular markers. In this study we found 610 ESTs that contained one or more SSRs from 12,000 peanut ESTs. The most abundant SSRs in peanut are trinucleotides (66.3%) SSRs and followed by dinucleotide (28.8%) SSRs. AG/TC (10.7%) repeat was the most abundant and followed by CT/GA... |
| Tipo: Journal article |
Palavras-chave: Arachis hypogaea L.; Cultivars; EST-SSR; Polymorphism; Wild-type peanut. |
| Ano: 2010 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582010000300007 |
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| Moreira,Joserlan N; Silva,Paulo Sérgio L; Silva,Kathia MB; Dombroski,Jeferson LD; Castro,Renato S. |
| Three experiments (E1, E2, and E3) were carried out in Mossoró, Brazil, to evaluate baby corn yield, green ear yield, and grain yield, respectively, of two corn hybrids (AG 1051 and BRS 2020), in response to detasseling (with or without tassel). A randomized split-plot block design (with hybrids defined as plots) and ten replicates was used. The three experiments were planted on the same day and in neighboring areas. In the three experiments, the hybrids did not differ from each other on the dry matter mass and number of tassel branches. In E1 (baby corn production at 180 thousand plants ha-1), for both hybrids, the following effects were observed due to detasseling: a) an increase in ear total number, in ear total weight, in marketable unhusked ears... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Zea mays L.; Cultivars; Tassel. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362010000400005 |
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| Silva,Paulo Sérgio L e; Silva,Jaeveson da; Oliveira,Fábio Henrique T de; Sousa,Ana Karenina F de; Duda,Gustavo P. |
| The present concern about environmental degradation has produced a renewed interest in organic fertilizers, such as animal manures. In addition, the soil organic matter conservation is one of the most important limiting factors for sustainability development in semiarid regions. In a previous experiment, carried out to evaluate the direct effects of application of manure rates in corn, positive effects of this fertilization were observed on green ear yield and grain yield. It was also verified that manure increased water retention and availability, and phosphorus, potassium, and sodium contents in the soil layer from 0-20 cm, but did not influence pH, calcium, organic matter contents and the sum of bases. The objective of this work was to evaluate the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Zea mays; Organic fertilization; Cultivars. |
| Ano: 2006 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362006000200008 |
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| Marcuzzo,Leandro L; Duarte,Tatiana S; Hilleshein,Patrícia C; Scheidt,Bruno T. |
| In the region of the Upper Valley of Itajaí, Santa Catarina state, Brazil, family farmers cultivate beet (Beta vulgaris) along with other products such as, onion. However, some diseases, including the Beet Leaf Spot (Cercospora beticola), have compromised the success of the beet crop due to severe leaf incidence. The objective of this study was to evaluate the reaction to the Beet Leaf Spot, under local conditions, in the spring-summer season, of the beet cultivars most frequently used by farmers in the region, namely All Green, Stays Green, Early Wonder, Cabernet, Boro, Modana and Itapuã. Two experiments, with a 30-day interval between sowings were carried out in EPAGRI, Experimental Station of Ituporanga. The experimental design was of randomized... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Beta vulgaris; Cercospora beticola; Cultivars; Resistance; Disease severity.. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362015000100106 |
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| Nunes,Raquel SC; Pinhati,Fernanda R; Golinelli,Luciana P; Rebouças,Tiyoko Nair H; Paschoalin,Vânia Margaret F; Silva,Joab T da. |
| Taro (Colocasia esculenta) is a tuberous plant belonging to the Araceae family whose tuber is the 14th most consumed food crop in the world. Characterized as an unconventional vegetable, taro is grown in Brazil as a subsistence crop, but in recent years began to gain commercial importance, especially in the states of Espirito Santo, Minas Gerais and Rio de Janeiro. To avoid loss of genetic diversity of the local varieties traditionally grown in Brazil a core collection for taro germplasm has been developed by the Instituto Capixaba de Pesquisa, Assistência Técnica e Extensão Rural do estado do Espirito Santo (Incaper). The aim of this study was to perform a molecular characterization of the seven regional core collections. Genetic diversity of the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Colocasia esculenta; Germplasm; Cultivars. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362012000100018 |
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| Características morfológicas e agronômicas das cultivares: BRS 49, BRS 120, BRS 176, BRS 177, BRS 192, BRS 193, BRS 208, BRS 209, BRS 210, BRS 220, BRS 229; IAPAR 53, IAPAR 78; IPR 84, IPR 85, IPR 87, IPR 109, IPR 110, IPR 118. Rendimento médio de ensaios (Kg/ha) das cultivares por região do Paraná - 1999 a 2002. Reação a doenças. Regiões de adaptação: Paraná, Mato Grosso do Sul, São Paulo. |
| Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E) |
Palavras-chave: Cultivar de Trigo; Trigo; Variedade; Wheat; Cultivars. |
| Ano: 2003 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/464897 |
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| SOUZA, L. D.; SILVA, A. F.. |
| A Embrapa Mandioca e Fruticultura, situada em Cruz das Almas, Bahia, em parceria com a Embrapa Semiárido, localizada em Petrolina, Pernambuco, tem o prazer de entregar aos produtores de mandioca do clima Semiárido, um sistema de produção para a cultura. Essa zona climática ocupa 18% da área do País, sendo a mandioca uma das culturas relevantes no mesmo. O Sistema de Produção de Mandioca no Semiárido traz todas as informações técnicas necessárias ao cultivo da mandioca, enfocando as fases de estabelecimento da cultura, tratos culturais, controle de pragas e doenças, manejo da colheita e da pós-colheita e uso da mandioca na alimentação humana. Espera-se que a publicação aqui disponibilizada possa contribuir significativamente como instrumento para a melhoria... |
| Tipo: Sistema de Produção (INFOTECA-E) |
Palavras-chave: Importância econômica; Coeficiente técnico; Processamento da mandioca; Região Semiárida; Mandioca; Sistema de Produção; Manejo do Solo; Adubação; Praga; Doença; Pós-Colheita; Mercado; Comercialização; Sistema de Cultivo; Cassava; Postharvest systems; Product system; Cultivars; Crop coefficient; Crop management. |
| Ano: 2020 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1131110 |
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| ZUFFO, N. L.; KIHIL, R. A. de S.; ALMEIDA, L. A.; OTUBO, S. T.; MORCELI, A. A.. |
| Descrição da variedade, reações às principais doenças, área de recomendação, das cultivares MS/BR-57 (Lambari), MS/BR-59 (Mandi), MS/BR-61 (Surubi). |
| Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E) |
Palavras-chave: Soja; Variedade; Soybeans; Cultivars. |
| Ano: 1998 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/977320 |
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| Registros recuperados: 204 | |
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