Sistemas de cultivo da palma forrageira irrigada no semiárido potiguar
| Autor: | DANTAS, Fernanda Daniele Gonçalves |
|---|---|
| Přispěvatelé: | CUNHA, Márcio Vieira da, SANTOS, Mércia Virginia Ferreira dos, MEDEIROS, José Francismar de, MELLO, Alexandre Carneiro Leão de, SILVA, Thieres George Freire da, FREIRE, Maria Betânia Galvão dos Santos, SILVA, Maria da Conceição |
| Jazyk: | portugalština |
| Rok vydání: | 2019 |
| Předmět: | |
| Zdroj: | Biblioteca Digital de Teses e Dissertações da UFRPE Universidade Federal Rural de Pernambuco (UFRPE) instacron:UFRPE |
| Popis: | Submitted by Mario BC (mario@bc.ufrpe.br) on 2019-12-09T12:58:04Z No. of bitstreams: 1 Fernanda Daniele Goncalves Dantas.pdf: 1267929 bytes, checksum: 82062da17927b66bb8fe17c2e319e1ac (MD5) Made available in DSpace on 2019-12-09T12:58:04Z (GMT). No. of bitstreams: 1 Fernanda Daniele Goncalves Dantas.pdf: 1267929 bytes, checksum: 82062da17927b66bb8fe17c2e319e1ac (MD5) Previous issue date: 2019-07-29 Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES Cactus pear is strategically important as food support for livestock in the semiarid region of Brazil, however, some localities do not have adequate climate for its full development, requiring hydric complementation. Two experiments were conducted from 2017 to 2019 in Apodi - RN- Brazil. In the first trial the objective was to evaluate the effects of salinity levels of irrigation water (0.1, 2.5, 5.0, 7.5 and 10 dS m-1) and the presence or absence of soil cover with rice husk on morphophysiology and productivity of spineless forage cactus IPA Sertânia (Nopalea cochenillifera) in two annual cycles. The treatments were randomized in strip plot scheme, in a randomized block design. Salinity levels were applied in the plots, and the soil cover in the subplots with four replicates. The average drip irrigation depth was 4.0 mm week-1. The interaction between salinity levels and years was significant (P |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|