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| Registros recuperados: 12 | |
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| BAIER, A. C.. |
| Importância econômica. O centeio no Brasil. Centros de origem. Classificação botânica. Características botânicas. Características biológicas. Composição química. Tecnologia alimentar. Uso forrageiro. Reação às doenças. Reprodução. Citogenética. Melhoramento. Recomendações de cultivo. Semeadura e adubação. Épocas de semeadura e cultivares. Pastoreio. Rotação de culturas. Controle de inços, de insetos e de fungos. Colheita e armazenagem. Produção de semente. Descrição da cultivar CENTEIO BR 1. |
| Tipo: Folhetos |
Palavras-chave: Secale Cereale; Rye. |
| Ano: 1994 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/849173 |
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| Smolik,Milosz. |
| Background: An adaptive mechanism in plant roots is initiated in the event of nitrogen and potassium deficiency, and it facilitates the active uptake of these elements in order to ensure plant growth and survival in stress conditions. Signaling and transduction of signals in response to changing nitrogen and potassium concentrations is a complex process, affected by interactions between various gene expression products, and often subjected to modifications. Results: In order to identify genotypic differences between phenotypes of two populations of recombinant inbred rye lines (153/79-1 x Ot1-3 and Ot0-6 x Ot1-3) in response to nutrition stress caused by nitrogen and potassium deficiency at the seedling stage, bulk segregant analysis was utilized.... |
| Tipo: Journal article |
Palavras-chave: Molecular markers; Nutrient deficiencies; Orthologs; Response; RILs; Rye; TIGR; TOGA. |
| Ano: 2013 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582013000500001 |
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| Pandolfo,Carla M.; Veiga,Milton da. |
| ABSTRACT Crop systems that export large amounts of nutrients from the farm may require higher doses of animal manure than those needed for grain production. This study aimed to evaluate the yield of crops and to determine the simplified nutrient balance in three management systems of shoot biomass of crops (cover-grain, cover-silage and hay-silage) associated with five fertilization treatments (control, soluble fertilizer and three doses of pig slurry). The experimental design was a split plot, arranged in randomized blocks with four replicates. The management systems of shoot biomass did not affect the yield of the winter pasture, but there was an increase in yield with the application of pig slurry. The summer crops responded differently to... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Black oat; Rye; Sorghum; Corn; Organic manure; Silage; Hay. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016000400302 |
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| Smolik,Miłosz. |
| Background: Plants differ in the methods used to acquire nutrients from environments with low nutrient availability, and may change the morphology of their root architecture to be able to take up nutrients. Results: In the present study rye response to stress caused by high and low nitrogen-potassium treatments in mature embryos cultures was described within a population consisting of one hundred and thirty eight recombinant inbred lines of rye. Characterization of the response of recombinant inbred lines (RILs) to nutrient stress was presented as the results of analyses of morphological traits, and physiological and biochemical parameters of the seedlings grown in both treatments. A wide range of variability of individual RILs to induced stress was... |
| Tipo: Journal article |
Palavras-chave: Mature embryos; Nutrient stress; Oxidative stress; RILs; Rye. |
| Ano: 2013 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582013000100005 |
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| Ormeño-Núñez,Juan; Pino-Rojas,Gerardo ; Garfe-Vergara,Farouk. |
| Two field trials (Los Andes 1998-1999 and Santiago 2004-2005) were carried out to determine growth inhibition of yellow nutsedge (Cyperus esculentus L.) and bermudagrass (Cynodon dactylon (L.) Pers.), growing on the plantation row, by mulch derived from a rye (Secale cereale L.) cover crop established between grapevine (Vitis vinifera L.) rows on overhead (cv. Flame Seedless) and vertical (cv. Cabernet Sauvignon) training. Spring mowing of the rye sown in the fall allowed for developing a thick and long lasting mulch along the grape rows. Nutsedge and bermudagrass control was 81 and 82%, respectively, and was more effective than conventional chemical (in the row) + mechanical (between rows) control. Glyphosate at 2% for nutsedge and 1% for bermudagrass... |
| Tipo: Journal article |
Palavras-chave: Mulch; Cover crop; Rye; Grapevines. |
| Ano: 2008 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392008000300003 |
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| Miettinen, Antti; Huhtala, Anni. |
| Our optimal control model identifies economic reasons as to why farmland bird populations have dramatically declined in modern agricultural landscapes. By integrating recreational wildlife values into farm level decision-making on arable crop choice and herbicide use, we derive those economic instruments needed for creating suitable conditions for game bird species on farmland. Based on the Finnish data available on the grey partridge (Perdix perdix), we illustrate how the optimal acreage subsidy for organically-grown areas, herbicide tax rates and the hunting licence fee could be estimated in monetary terms. Finally, we discuss the benefits and costs of cultivating organic cereals which will enhance preservation of the grey partridge. |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Environmental benefits; Grey partridge; Herbicides; Optimal control; Rye; Environmental Economics and Policy; Q57; Q18; H41. |
| Ano: 2005 |
URL: http://purl.umn.edu/24462 |
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| Brasileiro-Vidal,Ana Christina; Cuadrado,Angeles; Brammer,Sandra P.; Benko-Iseppon,Ana Maria; Guerra,Marcelo. |
| The wheat line PF 839197 and six hybrid derivatives from a cross between PF 839197 and Thinopyrum ponticum were cytologically characterized by fluorescent in situ hybridization (FISH). Probes for the 5S and 45S rDNA genes (pTa794 and pTa71, respectively), a highly repetitive rye sequence (pSc119.2), the synthetic oligonucleotide (AAG)5, and total genomic DNA from Th. ponticum and rye were used. In the wheat line, a 1RS.1BL translocation was revealed by the labeling patterns produced with pSc119.2 and (AAG)5, and confirmed by genomic in situ hybridization (GISH) using rye genomic DNA as a probe. Analyses of partial amphiploids confirmed previous results indicating mitotic instability, with a tendency to stabilize at 2n = 42 or 56. GISH with Th. ponticum... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Wheat; Thinopyrum ponticum; Rye; Hybrid derivatives; GISH. |
| Ano: 2005 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572005000200022 |
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| Gomes, Éder Pereira; Rickli, Max Emerson; Cecato, Ulysses; Farhate, Camila Viana Vieira; Goes, Rafael Henrique de Tonissi e B. de; Oliveira, Elir de. |
| Intercropping with cool season species has been used as an alternative to increase productivity off-season (fall/winter) of irrigated pastures. This study was conducted from May to October 2009 in Icaraíma, Paraná State, to evaluate the productivity and morphological composition of the Tifton 85 grass overseeded with winter forage in irrigated system. The experiment was a randomized block design with four replicates and repeated measures over time. The experimental plots consisted of five treatments, three as oats overseeding using the genotypes IAPAR 61, IPR 126, and FMS2 on Tifton 85 pasture and one as overseeding of oats combined with rye (IPR 126 + IPR 89) also on Tifton 85 grass and, finally, a control with only Tifton 85 without overseeding. The... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Zootecnia; Forragicultura; Nutrição animal oats; Rye; Leaf/stem ratio; Morphological composition.. |
| Ano: 2015 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/25512 |
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| Registros recuperados: 12 | |
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