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| Reis,Matheus M.; Santos,Leonardo D. T.; Pegoraro,Rodinei F.; Colen,Fernando; Rocha,Leonardo M.; Ferreira,Guilherme A. de P.. |
| ABSTRACT The fertilization with biofertilizer associated with the use of irrigation favors nutrient uptake by plants and soil chemical properties; however, these effects are little studied in Tithonia diversifolia in semiarid regions. This study evaluated the effect of doses of bovine biofertilizer and irrigation on accumulation of nutrients in the leaves of Tithonia diversifolia plants and on soil chemical attributes. The study was carried out from December 3, 2014 to November 28, 2015, and arranged in a 2 x 5 factorial scheme, consisting of five doses of bovine biofertilizer (0, 40, 80, 120 and 160 m3 ha-1), combined with and without irrigation. The experiment was set in a randomized block design, using three replicates. Irrigation promoted increased... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Organic fertilizer; Tithonia; Nutrient content; Rainfed crop; Forage. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016001101008 |
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| Costa,Gustavo A.; Santos,Leonardo D. T.; Ferreira,Guilherme A. de P.; Cruz,Leandro R. da; Machado,Vitor D.; Rocha,Leonardo M.. |
| ABSTRACT Variations in environmental conditions, such as the availability of light, can affect the efficacy of herbicides because they alter the biological characteristics of plants including those that are related to the plant’s sensitivity to herbicides. Therefore, the objective of the present study was to assess the influence of environments with different light availabilities, and of the application of glyphosate and carfentrazone-ethyl (separately or in combination) on the morphophysiology and control of Macroptilium atropurpureum. An experimental design of randomized blocks with five replicates was used, with treatments arranged in a split-plot design. The plots were composed of three levels of shading (full sunlight, 50% shading, and 70% shading);... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Physiology; Siratro; Photosynthetic rate; Leaf area. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662018001200819 |
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