First, this plant can grow aquatic, it can grow on dry land, and it grows fastest in wet dry land. Once it occurs in rural fields, it is difficult to clear it. Manual shoveling, it is difficult to clean, and it is difficult to remove roots by spraying leaves. As long as there are roots, or knotted branches, they can multiply quickly, which is a headache, and it is indeed a major harm to agriculture. In the seventies of the last century, my mother in order to engage in breeding, the family fed sows and pigs, every day to cook two large pots of pig food, in the past, my mother always took me together in several reservoirs to fish for water and grass one person to carry home. Once, my mother brought back water peanuts from a neighboring village and transplanted them in a vegetable patch near the pond, but many people did not expect to find them, and within a few years, they were full of water peanuts around the pond. Nowadays, water peanuts are troubles for farmers, and they are busy all year round to eliminate this thing.
Second, the plant should be cleaned up at one time and cleaned up every month. Remove the water peanut growth environment, this plant can grow on the edge of the rice field, fish ponds, ditches, and moist and moist soil, and can reproduce as long as each section is not completely dry. However, if the water peanut is well controlled in the water, it is good for the fish in the water, and the fish reproduction is very good, and there will be a large number of fish in a river without fish for 3 years.
Third, it has a strong vitality, as long as there is mud where it can survive, the sun does not die, so to speak, these grasses are everywhere in all parts of the country, and rural people hate it to the bone. I remember when I was a child, the water splashed by the flood water grew by the river, I cut it back and cooked it and fed it to the pigs, and the pigs pulled the and irrigated vegetables, and as a result, water grew everywhere in the field, and peanuts were very annoying, and everyone called it effervescent grass at that time.
Fourth, nature is originally mutually reinforcing, in recent years, whether in dry land or water, there is indeed a kind of beetle that makes water peanuts wither, and the leaves are eaten up and cannot be sunburned and cannot photosynthesize. On the other hand, the beetle eats water peanuts, and the beetle is harmful to the human body, which should be said to be profound. The dangers of water hyacinth are not as terrible as the so-called experts say, do not go from one extreme to the other.
Fifth, there is still a way to kill water peanuts, but now environmental protection is too strict. Its practical duck rushes to a place where there is a peanut in water and lets it eat it, and ducks like to eat it. I used to experiment with a field area to breed water peanuts to feed the ducks, catch a little every day, eat it at once, and then drive the ducks to the place where the water peanuts are raised, eat it clean in about a week, and then cut the seeds. On the other hand, raising geese is also OK, the pond in front of my house is full of water peanuts, and I tried all kinds of ways to cure it in the first four or five years, and then I unintentionally raised a few geese, and I didn't have one in three months.