Open AccessAnalysis of spinach and mustard farming portfolio in Marelan District
Author(s) -
S M Tampubolon,
D Pebriyani,
Rulianda Purnomo Wibowo
Publication year - 2022
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/977/1/012058
Subject(s) - spinach , diversification (marketing strategy) , agriculture , portfolio , agricultural diversification , agricultural science , contract farming , business , geography , biology , marketing , finance , ecology , archaeology