A frenulum (or frenum) is a small fold of tissue that prevents an organ in the body from moving too far.
Others, such as buckwheat, are very frost-tender. The cover crops listed here are widely adapted and can be grown in most areas of the United States, either as a summer or winter cover crop, depending on where you live. Rye This crop comes in two different types: annual rye and cereal rye. Both have their advantages.
If you want to reduce soil com-. paction, good cover crop choices are. radish, canola, turnip (and hybrids), sugarbeet, sunflower, and sorghum-. Sudangrass, according to Gruver. For. nitrogen fixation, legumes such as. clovers, vetches, lentils, cowpeas, soy-.