Evaluation of the production and protection in the cultivation of chilli (Capsicum frutescens) in organic and conventional agriculture in the Department of Usulutan. [Spanish
Estimation of the average cost of the production of 4 hectares of tomatoes under greenhouse, for early, autumn and dual cropping in the province of Quillota. [Spanish
Technical and economic feasibility of tomato (Lycopersicum esculentum Mill) production in the Curico area in an 336 m2 greenhouse using hot water for heating. [Spanish
Evaluation of the Piche Evaporimeter as an estimator of evapotranspiration in tomatoes (Lycopersicon esculentum Mill) in cold greenhouses, in Quillota. [Spanish
Evaluation of two heating systems and three soil fumigant mixtures; effects on root sanitary status, yield, quality and earliness of tomato (Lycopersicum esculentum Mill.), grown under cold greenhouses, in Quillota Province. [Spanish
Agroeconomical analysis of tomato (Lycopersicon esculentum Mill.) and cucumber (Cucumis sativus L.) grown under polyethylene greenhouses in Limache, 5 region. [Spanish