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| Registros recuperados: 122 | |
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| HIRONAKA, Kazunori; ISHIBASHI, Ken-ichi; SATO, Shingo; SUGIMOTO, Shinobu; NAKAHARA, Ken-ichi; KUMASE, Noboru; 弘中, 和憲; 石橋, 憲一; 佐藤, 俊剛; 杉本, 志信; 中原, 健一; 熊瀬, 登. |
| http://www.obihiro.ac.jp/~library/kenkyu.html |
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Palavras-chave: Potato tubers; Variety; Tuber size; Impact loading; Quality. |
| Ano: 1994 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/3786 |
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| Joshi, Ganesh R.; Bauer, Siegfried. |
| Crop genetic resources are the building block of sustainable agricultural development as these can be used to develop crop varieties adaptable to heterogeneous environmental conditions. Nepal is considered the center of origin and diversity for Asian rice, which still has many landraces. However, there has been continuous loss of genetic diversity and concern over it has grown in recent years. The main objective of this paper is to identify the determinants of variety diversity on-farm in the rainfed ecosystem of Nepal by using two-limit Tobit procedure. The diversity on farm appeared to be quite high evaluated based on the number of named varieties grown by the farmers. Majority of the farmers cultivated both modern varieties and landraces simultaneously... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Diversity; Market; Nepal; Rice; Variety; Crop Production/Industries. |
| Ano: 2006 |
URL: http://purl.umn.edu/25422 |
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| Bogiani,Júlio César; Rosolem,Ciro Antônio. |
| The mobility of boron (B), a commonly deficient micronutrient in cotton, has been shown to be low in the plant phloem. Nevertheless, studies have indicated that cotton cultivars can respond differently to B application. A greenhouse experiment was conducted to compare B absorption and mobility in cotton cultivars grown in nutrient solution. Treatments consisted of three cotton cultivars (FMT 701, DP 604BG and FMX 993), and five B rates (0.0, 2.5, 5.0, 10.0, and 20.0 µmol L-1). Plant growth and development were monitored for four weeks from the appearance of the first square. The time of onset and severity of B deficiency symptoms varied among cotton cultivars. Initial B uptake of cv. DP 604BG was lower than of the other cultivars, but a greater amount of... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Variety; Micronutrient; Mobility; Remobilization. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832012000500014 |
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| Santana,Augusto C. de A.; Oliveira,Emídio C. A. de; Silva,Vinícius S. G. da; Santos,Renato L. dos; Silva,Magda A. da; Freire,Fernando J.. |
| ABSTRACT Nitrogen is the most limiting nutrient for the development of sugarcane and particularly the use of more productive and demanding varieties, for which the doses of nitrogen fertilization necessary during the plant cane cycle may be underestimated and the critical levels of nitrogen in the leaf may be modified. The objective of this study was to determine the critical nitrogen dilution curve (CNDC) for leaves, evaluate the aboveground dry mass production (DM) and productivity of two varieties fertilized with N in the plant cane cycle. The study was conducted under field conditions, evaluating two sugarcane varieties RB92579 and RB867515, fertilized with seven doses of N (0, 30, 60, 90, 120, 150 and 200 kg ha-1). The varieties and doses were... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Saccharum spp.; Nitrogen fertilization; Aboveground dry matter; Variety. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662020000400244 |
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| Biffi,Gabriel. |
| ABSTRACT The identity, taxonomic history, type series and synonyms of Chauliognathus flavipes (Fabricius, 1781), C. fallax (Germar, 1823), C. axillaris (Fischer von Waldheim, 1823) and C. basalis Lacordaire, 1857 are herein discussed. Twenty-five new synonyms are proposed for C. flavipes , with designation of lectotypes: C. fallax var. atrofasciata Pic, 1925 syn. nov., C. fallax var. basireducta Pic, 1925 syn. nov., C. fallax var. concolor Pic, 1927 syn. nov., C. fallax var. medioreducta Pic, 1928 syn. nov., C. fallax var. edmondi Pic, 1948 syn. nov., C. fallax var. petri Pic, 1948 syn. nov., C. fallax var. henrici Pic, 1948 syn. nov., C. fallax var. reductemaculata Pic, 1949 syn. nov., C. plagiatus Blanchard, 1844 syn. nov., C. plagiatus var. latejuncta... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Description; Distribution; Maurice Pic; Taxonomy; Variety. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702016000603006 |
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| Cargnin, Adeliano. |
| Canonical correlation analysis allows conclusions to be drawn about the occurrence and magnitude of associations between two groups of characteristics. This study estimated the magnitude of association and interdependence between two trait groups of clones of two varieties of Vitis vinifera grapes. The study was based on the mean data of eight characteristics from two experiments to test the performance of these clones: the first experiment provided data from seven clones of Cabernet Sauvignon, which evaluated in the northern San Joaquin Valley, California, United States, and the second data set was from six clones of the Chardonnay variety, which were evaluated in the Napa Valley, California, United States. The canonical correlations among the two... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Vitis vinifera; Multivariate analysis; Variety; Selection; Clones.. |
| Ano: 2019 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/42619 |
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| Cargnin, Adeliano. |
| Canonical correlation analysis allows conclusions to be drawn about the occurrence and magnitude of associations between two groups of characteristics. This study estimated the magnitude of association and interdependence between two trait groups of clones of two varieties of Vitis vinifera grapes. The study was based on the mean data of eight characteristics from two experiments to test the performance of these clones: the first experiment provided data from seven clones of Cabernet Sauvignon, which evaluated in the northern San Joaquin Valley, California, United States, and the second data set was from six clones of the Chardonnay variety, which were evaluated in the Napa Valley, California, United States. The canonical correlations among the two... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Vitis vinifera; Multivariate analysis; Variety; Selection; Clones.. |
| Ano: 2019 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/42619 |
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| De Grazia,Javier; Tittonell,Pablo Adrián; Salvador Perniola,Omar; Caruso,Ariel; Chiesa,Angel. |
| The advantages of transplanting with respect to direct sowing has been widely reported in several vegetable species, but there are few studies in Cucurbits, and even fewer in summer squash (Cucurbita maxima (Carr.) Millán var. zapallito). Morphological and physiological characteristics of hybrid varieties determine earliness of between 5 to 10 days compared to traditional cultivars. The aim of the study was to compare the summer squash setting systems, direct sowing and nursery seedlings, and to determine their effect on yield and earliness in different genotypes. The hybrid varieties F1 Angelo and Espejo, and the standard varieties Any and Any Plus were used combined with two setting systems (direct sowing and nursery seedlings). Male and female flowering... |
| Tipo: Journal article |
Palavras-chave: Transplant; Direct sowing; Hybrid; Variety; Yield. |
| Ano: 2005 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0365-28072005000200002 |
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| Registros recuperados: 122 | |
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