Seed production of pasture species in a tropical savanna region of Brazil. 1. Legumes
The seed yields and limitations to yield for nine pasture legumes in a tropical savanna region were defined in a 3-year field experiment at the Cerrodos Agricultural Research Centre near Brasilia (15°36' S, 47° 42' W). Assessment was based on flowering times, incidence of diseases and pests, yield o...
| Autores principales: | , , |
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| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
1983
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/44075 |
| _version_ | 1855519349925740544 |
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| author | Andrade, Ronaldo P. de Thomas, D. Ferguson, John E. |
| author_browse | Andrade, Ronaldo P. de Ferguson, John E. Thomas, D. |
| author_facet | Andrade, Ronaldo P. de Thomas, D. Ferguson, John E. |
| author_sort | Andrade, Ronaldo P. de |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | The seed yields and limitations to yield for nine pasture legumes in a tropical savanna region were defined in a 3-year field experiment at the Cerrodos Agricultural Research Centre near Brasilia (15°36' S, 47° 42' W). Assessment was based on flowering times, incidence of diseases and pests, yield of pure seed and seed size.
Stylosanthes capitata, S. macrocephala, S. hamata, and Zornia latifolia produced annual pure seed yields of 199, 185, 323 and 692 kg ha 1, respectively. The major limitations to seed yield were (a) diseases for Stylosanthes spp. and Zornia latifolia CIAT 728, (b) weeds for S. capitata CIAT 1078, and (c) soil moisture stress for Desmodium ovalifolium CIAT 350, and probably Stylosanthes guianensis CIAT 2243.
The flowering time information was used to indicate field photoperiodic responses for six of the legumes studied.
Weed infestation and disease problems were considered the major limitations to seed production for these legumes in the Cerrados region. |
| format | Journal Article |
| id | CGSpace44075 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 1983 |
| publishDateRange | 1983 |
| publishDateSort | 1983 |
| record_format | dspace |
| spelling | CGSpace440752023-02-15T05:12:27Z Seed production of pasture species in a tropical savanna region of Brazil. 1. Legumes Andrade, Ronaldo P. de Thomas, D. Ferguson, John E. feed crops zornia cerrado colletotrichum gloeosporioides cosecha desmodium desmodium ovalifolium enfermedades y patogenos epoca seca estadios del desarrollo fisiología animal floración hymenoptera insectos perjudiciales leguminosas lepidóptera malezas meloidogyne javanica micosis nemátodos producción de semillas pueraria pueraria phaseoloides rendimiento sphaceloma stegasta bosquella stylosanthes stylosanthes capitata stylosanthes guianensis stylosanthes hamata stylosanthes macrocephala características agronómicas clima colletotrichum desarrollo de la planta entomología fisiología vegetal fitopatología itopatologia meloidogyne nematologia precipitacion requerimientos climaticos The seed yields and limitations to yield for nine pasture legumes in a tropical savanna region were defined in a 3-year field experiment at the Cerrodos Agricultural Research Centre near Brasilia (15°36' S, 47° 42' W). Assessment was based on flowering times, incidence of diseases and pests, yield of pure seed and seed size. Stylosanthes capitata, S. macrocephala, S. hamata, and Zornia latifolia produced annual pure seed yields of 199, 185, 323 and 692 kg ha 1, respectively. The major limitations to seed yield were (a) diseases for Stylosanthes spp. and Zornia latifolia CIAT 728, (b) weeds for S. capitata CIAT 1078, and (c) soil moisture stress for Desmodium ovalifolium CIAT 350, and probably Stylosanthes guianensis CIAT 2243. The flowering time information was used to indicate field photoperiodic responses for six of the legumes studied. Weed infestation and disease problems were considered the major limitations to seed production for these legumes in the Cerrados region. 1983 2014-10-02T08:33:11Z 2014-10-02T08:33:11Z Journal Article https://hdl.handle.net/10568/44075 en Open Access |
| spellingShingle | feed crops zornia cerrado colletotrichum gloeosporioides cosecha desmodium desmodium ovalifolium enfermedades y patogenos epoca seca estadios del desarrollo fisiología animal floración hymenoptera insectos perjudiciales leguminosas lepidóptera malezas meloidogyne javanica micosis nemátodos producción de semillas pueraria pueraria phaseoloides rendimiento sphaceloma stegasta bosquella stylosanthes stylosanthes capitata stylosanthes guianensis stylosanthes hamata stylosanthes macrocephala características agronómicas clima colletotrichum desarrollo de la planta entomología fisiología vegetal fitopatología itopatologia meloidogyne nematologia precipitacion requerimientos climaticos Andrade, Ronaldo P. de Thomas, D. Ferguson, John E. Seed production of pasture species in a tropical savanna region of Brazil. 1. Legumes |
| title | Seed production of pasture species in a tropical savanna region of Brazil. 1. Legumes |
| title_full | Seed production of pasture species in a tropical savanna region of Brazil. 1. Legumes |
| title_fullStr | Seed production of pasture species in a tropical savanna region of Brazil. 1. Legumes |
| title_full_unstemmed | Seed production of pasture species in a tropical savanna region of Brazil. 1. Legumes |
| title_short | Seed production of pasture species in a tropical savanna region of Brazil. 1. Legumes |
| title_sort | seed production of pasture species in a tropical savanna region of brazil 1 legumes |
| topic | feed crops zornia cerrado colletotrichum gloeosporioides cosecha desmodium desmodium ovalifolium enfermedades y patogenos epoca seca estadios del desarrollo fisiología animal floración hymenoptera insectos perjudiciales leguminosas lepidóptera malezas meloidogyne javanica micosis nemátodos producción de semillas pueraria pueraria phaseoloides rendimiento sphaceloma stegasta bosquella stylosanthes stylosanthes capitata stylosanthes guianensis stylosanthes hamata stylosanthes macrocephala características agronómicas clima colletotrichum desarrollo de la planta entomología fisiología vegetal fitopatología itopatologia meloidogyne nematologia precipitacion requerimientos climaticos |
| url | https://hdl.handle.net/10568/44075 |
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