- O F R F
Parish (1989) conducted laboratory tests on rye grass and mustard plants and he found that the effect of gas burner depended on its design and angle to the horizontal, and from his tests it was determined that the height of the burner above the ground.
- http://www.organicweeds.org.uk March 2005 1 Weed Management
Beet crops Three cultural types of Beta vulgaris are commonly grown in the UK for their roots: Sugar beet grown as a field crop, for the high sucrose content of its roots.
- O F R F
North Carolina Cooperative Extension Service Introduction Several recent developments have resulted in the need for a new examination been an increase in the number of soybean producers growing organic soybeans for the edible soybean market... Protective.
|
