Poda

http://pt.slideshare.net/palety/ud-41-la-poda?next_slideshow=1

http://pt.slideshare.net/MARGUIMA/poda-de-fruteiras-pdf-10711598?related=4

http://pt.slideshare.net/leandromdemoura/tcnicas-de-poda?related=3

https://www.youtube.com/watch?v=h_RgY-wGHi8 Luís Alves

http://www.fruticultura.iciag.ufu.br/poda.html

http://www.youtube.com/watch?v=hCDuTaAQULQ quivi

https://www.youtube.com/watch?v=V9eToJ7sM7c quivi

http://books.google.pt/books?id=kpf95D8_NYcC&pg=PA41&lpg=PA41&dq=poda+de+oliveiras&source=bl&ots=8Eb9c6zhwG&sig=yFfwyG4fKTOvdengi_dKoaXPaGY&hl=pt-PT&sa=X&ei=xCS3UZy_DsW57AbM-4GQCQ&ved=0CGgQ6AEwCTgo#v=onepage&q=poda%20de%20oliveiras&f=false

http://ww2.prefeitura.sp.gov.br/arquivos/secretarias/meio_ambiente/eixo_biodiversidade/arbonizacao_urbana/0002/Manual_poda_final.pdf

https://bibliotecadigital.ipb.pt/bitstream/10198/3001/3/poda.pdf

http://www.estacaoexperimental.com.br/documentos/Poda_de_Arvores_Frutiferas.pdf

http://ebookuniverse.net/pt/poda+de+%C3%A1rvores+de+fruto+manual

http://agrotec.pt/wp-content/uploads/2012/10/condu%C3%A7%C3%A3o_e_poda_mirtilo_-_reformulada.pdf

http://books.google.pt/books/about/Poda_das_plantas_frut%C3%ADferas.html?id=Dhtb7w5zetoC&redir_esc=y

http://books.google.pt/books?id=GTtMxZ63BzIC&hl=pt-PT&source=gbs_similarbooks