Crescimento de mudas de café sob diferentes preparos do solo e irrigação para agricultura familiar
| Autor: | Ferrarezi, Rhuanito Soranz, Deus, Fábio Ponciano de, Martins, Guilherme Alonso, Primo, Renan, Testezlaf, Roberto |
|---|---|
| Jazyk: | portugalština |
| Rok vydání: | 2015 |
| Předmět: | |
| Zdroj: | Coffee Science-ISSN 1984-3909; Vol. 10 No. 1 (2015); 91-101 Coffee Science; Vol. 10 Núm. 1 (2015); 91-101 Coffee Science; v. 10 n. 1 (2015); 91-101 Coffee Science Universidade Federal de Lavras (UFLA) instacron:UFLA |
| ISSN: | 1984-3909 |
| Popis: | Family farming is critical for Brazilian food security and economy. However, this sector has low investment capacity, which results in low utilization of production technologies. Alternative soil cultivation systems and inexpensive drip irrigation needs to be tested for family farming. The aim of this study was to evaluate different soil cultivation systems and the use of KIFNET™ drip irrigation in the initial vegetative growth of coffee (Coffea arabica L.) ‘Catuaí’ in an Oxisol. We tested three soil cultivation systems (plowing and harrowing/CONV; subsoiling at 30 cm/SS; and scarification, fertilization at 60 cm and harrowing/TO) and two irrigation treatments (irrigated and non-irrigated). The irrigation management addressed the crop water requirements by monitoring weather conditions using an automatic weather station and calculating the ETo using the Penman-Monteith equation. There were significant differences among the soil cultivation systems and irrigation (p |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|