PRODUCTION AND PHYSIOLOGICAL QUALITY OF SOYBEAN SEEDS IN ORTHIC QUARTZARENIC NEOSOIL OF THE CERRADO REGION
| Title: | PRODUCTION AND PHYSIOLOGICAL QUALITY OF SOYBEAN SEEDS IN ORTHIC QUARTZARENIC NEOSOIL OF THE CERRADO REGION |
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| Authors: | CHARLINE ZARATIN ALVES, GUSTAVO MARTINS ZAQUEU, ERIC FABIANO SERAGUZI, AGUINALDO JOSÉ FREITAS LEAL, JOSUÉ BISPO DA SILVA |
| Source: | Revista Caatinga, Vol 28, Iss 4, Pp 127-134 (2015) |
| Publisher Information: | Universidade Federal Rural do Semi-Árido, 2015. |
| Publication Year: | 2015 |
| Collection: | LCC:Agriculture LCC:Biology (General) |
| Subject Terms: | Agriculture, Biology (General), QH301-705.5 |
| More Details: | The aim of this study was to evaluate the effect of the sowing periods in production , productivity component and physiological quality of seeds of three soybean cultivars (TMG133RR, P98Y70RR and NS7670RR) in Orthic Quartzarenic Neosoil in the cerrado region. The design used was a randomized block a factorial scheme design with four repetitions, and each plot with useful space consisted of three rows of four meters length, spaced at 0.45 meters. Field evaluations were the final stand, the height of the plants, height of the first pod insertion, the mass of 100 seeds and productivity. Already in the lab seeds were evaluated for germination and vigor (first germination count, emergency, emergence speed index, length and dry mass of the aerial part of the plant and roots, electrical conductivity, accelerated aging and tetrazolium test). It concludes that it is possible to use Orthic Quartzarenic Neosoils , located in the Cerrado region at altitudes higher than 600 m, in years and places with good water distribution in the spring - summer seasons, for grain and soybeans production, but as a first goal, the crop should be sown in the first 20 days of November otherwise it should take place in early December. |
| Document Type: | article |
| File Description: | electronic resource |
| Language: | English |
| ISSN: | 0100-316X 1983-2125 |
| Relation: | http://www.redalyc.org/articulo.oa?id=237142689014; https://doaj.org/toc/0100-316X; https://doaj.org/toc/1983-2125 |
| Access URL: | https://doaj.org/article/b7e547e598974c8d8b01c9e8d0f436b0 |
| Accession Number: | edsdoj.b7e547e598974c8d8b01c9e8d0f436b0 |
| Database: | Directory of Open Access Journals |
| ISSN: | 0100316X 19832125 |
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| Published in: | Revista Caatinga |
| Language: | English |