Many women with BV do not have symptoms. If you do have symptoms, you may notice a thin white or gray vaginal discharge, odor, pain, itching, or burning in the vagina. Some women have a strong fish-like odor, especially after sex.
Mix and aggregate soil. As they consume organic matter and mineral particles, earthworms excrete wastes in the form of casts, a type of soil aggregate. Charles Darwin calculated that earthworms can move large amounts of soil from the lower strata to the surface and also carry organic matter down into deeper soil layers.
Commercial worm production relies on two similar types of manure worms, redworms and red wigglers. Both adapt to a variety of growing conditions. Manure worms eat organic matter in any stage of decomposition; they are the type found throughout a compost pile, eating any organic matter available. They are prolific breeders. Some gardeners raise manure worms in vermiculture bins, where organic waste is fed to them to be turned into castings for fertilizer.