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Semeadura Do Feijoeiro Em Função Da Disponibilidade Hídrica No Solo No Município De Itapura-sp
| Content Provider | Semantic Scholar |
|---|---|
| Author | Avilez, A. M. A. Hernandez, Fernando B. T. |
| Copyright Year | 2017 |
| Abstract | The objective of this work was to find the best period for sowing of common bean from the confrontation between an occurrence of rainfall and historic evapotranspiration in the municipality of Itapura aiming at the lower water supply to irrigation systems and thus the lowest cost. From February to the end of June, point to a reference evapotranspiration by Penman-Monteith, applying the coefficient of cultural correspondence (FAO 56) and 1 Apoio financeiro da FAPESP Processo 2.009/52.467-4 2 Mestrando no Programa de Pós-Graduação em Irrigação e Drenagem, UNESP Botucatu. E-mail: betomario1494@gmail.com 3 Professor Titular da UNESP Ilha Solteira. Email: fbthtang@agr.feis.unesp.br A. M. A. Avilez et al. performing the daily water balance reached the date of April 15 as indicated for A sowing from the point of view of water consumption in plants and occurrence and distribution of rainfall, therefore, with a lower energy cost and with agronomic advantages, such as minimizing possible problems of root rot by excess of water without soil and less probability of the whiteFly attack (Bemisia tabaci). If sowing is carried out during the suggested period, the costs related to irrigation are 33% lower than the maximum when sowed on June 15. Still, it will historically be picked at good prices on the market for a harvest time. Plantings from the month of May to August are more unfavorable due to low rainfall and high rates of reference evapotranspiration and cropping, ranging from 219 mm and 192 mm in May 267 mm and 244 mm in June. |
| File Format | PDF HTM / HTML |
| DOI | 10.7127/iv-inovagri-meeting-2017-res1970570 |
| Alternate Webpage(s) | http://www.inovagri.org/anais/TC1970570.pdf |
| Alternate Webpage(s) | https://doi.org/10.7127/iv-inovagri-meeting-2017-res1970570 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
