Plant nutrition and politics as seen by a food technologist.
D000383:Agriculture; D000818:Animals; D002417:Cattle; D005503:Food Additives; D005506:Food Contamination; D005524:Food Technology; D005525:Food-Processing Industry; D005615:Freezing; D005638:Fruit; D006801:Humans; D009566:Nitrates; D009747:Nutritional Physiological Phenomena; D010944:Plants; D011057:Politics; D014675:Vegetables; D014920:Wine
D005503:Food Additives; D009566:Nitrates