□ □
[□] □
□+ □
Most of the onus for making sure fresh produce is safe lies with the government and with the agriculture industry . Investigators may need to discuss the operation of the ventilation system with building engineers and perform ventilation testing to determine proper fresh air intake . The premise of such a hiring decision is that younger workers present fresh , innovative ideas , unbounded energy and enthusiasm , and will offer the employer a greater long-term " return on investment " ( ROI ) as a new hire . This course will include the commercial production and management of the minor fresh market and processing vegetable crops grown in Ontario . Until now , the capability of marine seaweeds to deal with these toxins had never before been demonstrated.It 's unclear yet whether similar plants can be identified , the researchers said , that will perform this function in terrestrial fresh waters , such as streams or lakes.These research outcomes should lead to the development of new bioremediation technologies that use seaweed in engineered systems to remove organic contaminants from the marine environment , the scientists said.Studies to create genetically engineered seaweeds that perform these functions even better are also promising , the researchers said .