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Espaçamento e população de plantas na cultura da mamona na safra e safrinha: estudo econômico
| Content Provider | Semantic Scholar |
|---|---|
| Author | Petinari, Ricardo Alessandro Soratto, Rogério Peres Souza-Schlick, Genivaldo David De Zanotto, Maurício Dutra Bergamasco, Sônia |
| Copyright Year | 2011 |
| Abstract | Changing weather and light throughout year can influence the grain yield of castor bean, thereby affecting the economic return of the crops. This study aimed to examine the production cost and the profitability of castor bean cultivar FCA-PB, in the 2007/08 and 2008/09 summer harvests and in the 2008 and 2009 off-season harvests, when subjected to different sizes of row spacing and densities of plant population. These results show that the 2007/08 season achieved the best economic results and that the off-season crop is not economically feasible. Key-words: Ricinus communis, production cost, profitability indicators. Recebido em 16/05/2011. Liberado para publicação em 11/07/2011. |
| Starting Page | 10 |
| Ending Page | 16 |
| Page Count | 7 |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.iea.sp.gov.br/ftpiea/publicacoes/IE/2011/tec2-0911.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |