Sentences with phrase «greenhouse crops»

Or huge fields with those flavorful plum tomatoes that are harvested red at the peak of ripeness — so much better than the usual greenhouse crop.

Greenhouse crop physiologist at Agriculture and Agri - Food Canada.

Dr. Dorais works on the development of sustainable production systems, including greenhouse crops, and leads or is participating in six research activities in the Organic Science Cluster II.

Wild bumble bees (Bombus spp.) have also suffered serious declines and circumstantial evidence suggests that pathogen «spillover» from commercially reared bumble bees, which are used extensively to pollinate greenhouse crops, is a possible cause.

Professional greenhouse crop growers artificially increase the level of CO2 to increase crop yields.

Other duties of a Greenhouse Manager include supervising the maintenance of equipment necessary for planting and cultivating greenhouse crops, overseeing the planting and harvesting of vegetables and flowers, and checking the health of plants.