A vicious weed in rice paddies farmers hate, but now some people use it to get rich

In rural areas, the most common thing is weeds, whether in the wild, mountains, forests and other land, or paddy fields, lakes and other water, can see all kinds of weeds, for these weeds, farmers' friends are also mixed, such as houttuynia cordata, because it will emit a strange smell, let many people hate, but it is also a very good wild vegetable, so that many people like. Therefore, no matter what kind of weeds they are, they all have two sides. Below, the author introduces such a weed, which was once a "malignant weed" that farmers' friends hated, but now some peasant friends use it to get rich.

This kind of weed is a kind of aquatic weed, and it is also a very common kind of weed. As long as they are friends who have caught fish, they have basically seen them in rivers and lakes, but many of them can not be called by name. This kind of aquatic weed is "Potamogeton crispus". In rural areas, farmers also call this weed shrimp algae, shrimp grass, wheat yellow grass, crab grass and so on.

Potamogeton crispus grows best in ponds, lakes, streams, ditches and paddy fields, and is a perennial aquatic weed. Speaking of this grass, the author remembers that it was once regarded as a "malignant weed" in rice fields, and many farmers hated it.

The author remembers that such a thing happened in the village where I lived. Farmers who have grown rice should know that after rice seedlings are planted, they will draw water from nearby canals or ponds to irrigate the paddy fields. at this time, the seeds, rhizomes and buds of Potamogeton crispus are often pumped out.

Under normal circumstances, the seeds, rhizomes and buds of Potamogeton crispus can reproduce rapidly, and the leaves of Potamogeton crispus are dense, usually with thick and broad leaves with sharp teeth at the edge, and the buds can reproduce after falling off at the bottom of the water. this will cause Potamogeton crispus to multiply in large numbers, which will not only prey on the nutrients of crops, but also persecute crops and reduce crop production. Therefore, many rice farmers hate Potamogeton crispus.

However, although Potamogeton crispus does great harm to crops in paddy fields, on the other hand, Potamogeton crispus is also a good weed because it is one of the favorite feeds for fish. in particular, grass carp, blunt snout bream, Changchun mackerel and other fish like to eat grass grass, and Potamogeton crispus can also provide a large amount of organic matter and nutrients for the water, promoting the proliferation of planktonic bait resources. It is beneficial to the proliferation of economic fish bait resources, such as carp, crucian carp and herring, promote their growth and increase their yield, so many farmers of aquaculture love Potamogeton crispus.

In addition, the tender stems and leaves of Potamogeton crispus is still a kind of first-class wild vegetables, and its nutritional value is also quite rich, in which each kilogram of Potamogeton crispus contains vitamin C281 mg and carotene 550 mg, which shows its value. Therefore, although Potamogeton crispus is a "malignant weed" in rice fields, it does not hinder the love of other farmers. Now there are farmer friends in rural areas who specialize in growing Potamogeton crispus to get rich. According to the farmers who planted Potamogeton crispus, Potamogeton crispus has strong fecundity, high yield, strong adaptability, good management, and a jin difference of about 30 yuan, which is also very good.

Dear friends, do you know anything about Potamogeton crispus? Have you ever eaten Potamogeton crispus? Welcome to leave messages and exchange messages.