Duckweed is a perennial floating plant of the araceae family. The thallus is symmetrical, green on the surface, pale yellow, greenish-white or often purple on the back, approximately round, obovate or obovate oval. The fruit is like a top. Generally, duckweed growth peaks from late March to the end of April, and then its growth rate tends to be stable. Duckweed floats on the surface of the water, hence the name duckweed.
Duckweed is widely distributed in warm regions of the world, but not in Indonesia and Java. It can be found in all parts of China. Duckweed likes warm climate and humid environment, avoid cold. It is advisable to choose paddy fields, ponds and lakes for cultivation. It grows in paddy fields, ponds or other still waters, often mixed with purple duckweed, forming a floating community on dense water surface, because this breed is fast, usually the absolute advantage in the community. Duckweed reproduction is also very simple, most of the time, it will use the method of budding reproduction ！
Primary Value
Feeding: duckweed is a good pig feed and duck feed; Duckweed is a high quality forage for grass carp species, and grass carp species fed duckweed are less likely to suffer from hepatobiliary syndrome.
How to effectively remove duckweed in the pond
1. Manual clearing method
Manual removal is a very simple and direct method that can be used to scoop the duckweed out directly with a shovel or a net. Although this method can effectively remove the duckweed in the pond, it is difficult for a large area of the pond, and it takes a long time and energy.
2. Mechanical clearance method
Mechanical cleaning is a more efficient cleaning method, and some professional cleaning companies have relevant equipment to use. Mechanical removal can quickly remove large areas of duckweed, but the cost is higher and is not suitable for some small ponds.
3. Biological elimination
Biological removal is an amazing way to use other aquatic animals to eat the duckweed. Such as daphnia, small fish, snails and other aquatic animals can eat duckweed. This way can not only remove duckweed, but also maintain the balance of water quality, the more the better.
4. Chemical elimination
Chemical elimination is a more direct method that can use herbicides or oxidants to kill duckweed. This method needs to be used with caution and may have a negative impact on other aquatic life, while it needs to be used safely to avoid harm to humans and animals.
All in all, the above methods can be used to remove duckweed from the pond. If you want to remove duckweed, you can choose different methods according to the actual situation to achieve efficient and safe purposes.
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