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COMPETITIVENESS OF SMOOTH PIGWEED, LARGE CRABGRASS AND SNAP BEAN UNDER GREENHOUSE CONDITIONSCOMPETITIVENESS OF SMOOTH PIGWEED, LARGE CRABGRASS AND SNAP BEAN UNDER GREENHOUSE CONDITIONS
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 1996)
Vegetative growth of two mulberry species (Morus multicaulis and M. alba) under greenhouse and field conditions
(Pontificia Universidad Católica de Chile. Facultad de Agronomía e Ingeniería Forestal, 2011)
Improved pollination efficiency and reduced honey bee colony decline in greenhouses by allowing access to the outside during part of the day
(2018-10-01)
Although honey bees are efficient pollinators of many crops cultivated in greenhouses, it is difficult to maintain colony strength and consequently pollination efficiency. Many bees die under greenhouse conditions and the ...
Adaptation of a leaf wetness duration model for tomato under Colombian greenhouse conditions
Greenhouse tomato production uses structures that protect
crops from extreme environmental conditions; however, the
climate inside Colombian greenhouses is often not optimal and
crops are susceptible to attack by fungal ...
Sistema microcontrolado para estufas
(Universidade Tecnológica Federal do ParanáCuritibaBrasilEngenharia de Controle e AutomaçãoUTFPR, 2017-12-06)
This work is a culminating study support the completion of the degree course; it presents the feasibility of building an automated greenhouse system for the production of crops. The greenhouse here that was developed as a ...
Occupational safety and health practices among flower greenhouses workers from Alto Tiete region (Brazil)
(ELSEVIER SCIENCE BVAMSTERDAM, 2012)
In this preliminary study the occupational safety and health practices among flower greenhouses workers were evaluated. The study was carried out in the alto Tiete region, located at the Sao Paulo State, Brazil. Inadequate ...
Study using a CFD approach of the efficiency of a roof ventilation closure system in a multi-tunnel greenhouse for nighttime microclimate optimization
The thermal efficiency of naturally ventilated greenhouses is limited due to the permanent exchange of air through the vents, especially during the night hours. The objective of the work consisted in evaluating a system ...
Santiago Fuentes Fuentes at Chapingo's Greenhouse
(CIMMYT, 2019)