Profitability of soybean crop, corn and bean grown under conditions of upland
<p class="Default">The climate, particularly water availability, presents itself as a limiting factor to obtain yields close to the productive potential of crops, being the major cause of interannual variability in grain production and income in different regions of Brazil. In this c...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Universidade Estadual de Londrina
2015-10-01
|
| Series: | Semina: Ciências Agrárias |
| Subjects: | |
| Online Access: | http://www.uel.br/revistas/uel/index.php/semagrarias/article/view/14907 |
| _version_ | 1819144238416265216 |
|---|---|
| author | Gisele Aparecida Vivan Adroaldo Dias Robaina Marcia Xavier Peiter Ana Rita Costenaro Parizi Fabrício da Silva Barboza Fátima Cibele Soares |
| author_facet | Gisele Aparecida Vivan Adroaldo Dias Robaina Marcia Xavier Peiter Ana Rita Costenaro Parizi Fabrício da Silva Barboza Fátima Cibele Soares |
| author_sort | Gisele Aparecida Vivan |
| collection | DOAJ |
| description | <p class="Default">The climate, particularly water availability, presents itself as a limiting factor to obtain yields close to the productive potential of crops, being the major cause of interannual variability in grain production and income in different regions of Brazil. In this context, this study aims to identify and characterize the effect of water stress on the yield of soybean crops, maize and beans and on the costs, gross income and profit from these in the region of Santiago, RS. Therefore, we used the calibrated DSSAT system and validated for the conditions and cultures being studied, and used the historical period 1961-2010 to generate production data for each crop. Data were adimensionalizados building on the potential production of each culture, establishing frequency histogram for assessing the risk of production loss in respect of each crop. Later they used historical data series costs and selling prices of crops in the same study period for performing simplified economic analysis. In terms of production, bean, corn and soybeans in 65%, 50% and 41% of the years, respectively, achieved yields below 50% of the potential of these crops. In economic terms, the biggest cost; gross income and average income are associated with corn, followed by the bean crop and soybean, respectively. The three crops, soybean, corn, beans, showed significant reductions in production and consequently profit depending on water restriction.</p> |
| first_indexed | 2024-12-22T12:38:57Z |
| format | Article |
| id | doaj.art-e54b4fba2ba54010a4c6ebea486088ff |
| institution | Directory Open Access Journal |
| issn | 1676-546X 1679-0359 |
| language | English |
| last_indexed | 2024-12-22T12:38:57Z |
| publishDate | 2015-10-01 |
| publisher | Universidade Estadual de Londrina |
| record_format | Article |
| series | Semina: Ciências Agrárias |
| spelling | doaj.art-e54b4fba2ba54010a4c6ebea486088ff2022-12-21T18:25:30ZengUniversidade Estadual de LondrinaSemina: Ciências Agrárias1676-546X1679-03592015-10-013652943295010.5433/1679-0359.2015v36n5p294312438Profitability of soybean crop, corn and bean grown under conditions of uplandGisele Aparecida Vivan0Adroaldo Dias Robaina1Marcia Xavier Peiter2Ana Rita Costenaro Parizi3Fabrício da Silva Barboza4Fátima Cibele Soares5Instituto Federal Sul-RiograndenseUniversidade Federal de Santa MariaUniversidade Federal de Santa MariaInstituto Federal FarroupilhaInstituto Federal Sul-RiograndenseUniversidade Federal do Pampa<p class="Default">The climate, particularly water availability, presents itself as a limiting factor to obtain yields close to the productive potential of crops, being the major cause of interannual variability in grain production and income in different regions of Brazil. In this context, this study aims to identify and characterize the effect of water stress on the yield of soybean crops, maize and beans and on the costs, gross income and profit from these in the region of Santiago, RS. Therefore, we used the calibrated DSSAT system and validated for the conditions and cultures being studied, and used the historical period 1961-2010 to generate production data for each crop. Data were adimensionalizados building on the potential production of each culture, establishing frequency histogram for assessing the risk of production loss in respect of each crop. Later they used historical data series costs and selling prices of crops in the same study period for performing simplified economic analysis. In terms of production, bean, corn and soybeans in 65%, 50% and 41% of the years, respectively, achieved yields below 50% of the potential of these crops. In economic terms, the biggest cost; gross income and average income are associated with corn, followed by the bean crop and soybean, respectively. The three crops, soybean, corn, beans, showed significant reductions in production and consequently profit depending on water restriction.</p>http://www.uel.br/revistas/uel/index.php/semagrarias/article/view/14907Modelagem computacionalDisponibilidade hídricaGlycine max L.Zea mays L.Phaseolus vulgaris L. |
| spellingShingle | Gisele Aparecida Vivan Adroaldo Dias Robaina Marcia Xavier Peiter Ana Rita Costenaro Parizi Fabrício da Silva Barboza Fátima Cibele Soares Profitability of soybean crop, corn and bean grown under conditions of upland Semina: Ciências Agrárias Modelagem computacional Disponibilidade hídrica Glycine max L. Zea mays L. Phaseolus vulgaris L. |
| title | Profitability of soybean crop, corn and bean grown under conditions of upland |
| title_full | Profitability of soybean crop, corn and bean grown under conditions of upland |
| title_fullStr | Profitability of soybean crop, corn and bean grown under conditions of upland |
| title_full_unstemmed | Profitability of soybean crop, corn and bean grown under conditions of upland |
| title_short | Profitability of soybean crop, corn and bean grown under conditions of upland |
| title_sort | profitability of soybean crop corn and bean grown under conditions of upland |
| topic | Modelagem computacional Disponibilidade hídrica Glycine max L. Zea mays L. Phaseolus vulgaris L. |
| url | http://www.uel.br/revistas/uel/index.php/semagrarias/article/view/14907 |
| work_keys_str_mv | AT giseleaparecidavivan profitabilityofsoybeancropcornandbeangrownunderconditionsofupland AT adroaldodiasrobaina profitabilityofsoybeancropcornandbeangrownunderconditionsofupland AT marciaxavierpeiter profitabilityofsoybeancropcornandbeangrownunderconditionsofupland AT anaritacostenaroparizi profitabilityofsoybeancropcornandbeangrownunderconditionsofupland AT fabriciodasilvabarboza profitabilityofsoybeancropcornandbeangrownunderconditionsofupland AT fatimacibelesoares profitabilityofsoybeancropcornandbeangrownunderconditionsofupland |