Open AccessCarências de boro no interior - norte e centro - de Portugal
Author(s) -
E. Portela,
Rui Vale,
Maria Manuela Abreu
Publication year - 2015
Publication title -
revista de ciências agrárias/revista de ciências agrárias
Language(s) - Portuguese
Resource type - Journals
eISSN - 2183-041X
pISSN - 0871-018X
DOI - 10.19084/rca15024
Subject(s) - boron , economic shortage , micronutrient , crop , soil water , scarcity , yield (engineering) , boron trifluoride , environmental science , geography , forestry , agroforestry , geology , environmental protection , archaeology , chemistry , soil science , materials science , economics , metallurgy , philosophy , linguistics , organic chemistry , biochemistry , catalysis , government (linguistics) , microeconomics