Elodea planting management method
Elodea is a high-quality, fast-growing, high-yielding submerged plant with fresh, tender and crisp characteristics, and is an excellent natural bait for crabs.
The cultivation of Elodea in crab ponds can also create a good ecological environment for crab activities, hiding, and shelling, allowing them to grow faster, which can reduce the incidence rate and increase the survival rate.
Crab Pond Planting Elodea and Management
1. Planting: Quanchi Shek Shui 10cm, Elodea cut into 10-15cm, a 15 or so, the whole pool in accordance with the horizontal 3m a plant vertical 2m planted
2, after the species is watered to about 40cm, and then add water according to the growth of Elodea
3, after the planting can be Quanchiposa adequate amount of compound fertilizer to promote the growth of Elodea
4, if there is moss in the Elodea head can be used to kill the right amount of copper sulfate
5. The most important thing is that when Elodea is about to grow on the water surface, it will be cut and the grass head will be cut with a special push knife to leave about 15cm in the water, basically cutting it twice before the high temperature period. about
6. Observe the growth of Elodea at all times, and grow too large to fish in time to prevent large areas of high temperature flotation
7. During the high-temperature period, attention should be paid to the improvement of water quality and sediments, and the use of microbial preparations to regulate water quality. Maintaining good quality of water quality is the key to high temperature safety of Elodea.
8, often the right amount of fertilization, especially after the cutting cercariae, to keep Elodea fertilizer live and cool, so as to be a benign cycle of aquatic grass bottom
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