Symbiosis method of organic brasenia schreberi and grass carps

Abstract

The invention discloses a symbiosis method of organic brasenia schreberi and grass carps. The symbiosis method comprises the following steps: selecting seedlings and carrying out field planting; carrying out field management and stocking organic grass carps; harvesting. A water body is comprehensively and stereoscopically utilized, and the brasenia schreberi is planted to absorb and decompose grass carp excrement, so that nutrients are provided for the brasenia schreberi; the ratio of the water depth of a pond to the planting distance of the brasenia schreberi is proper and the health of fish fries can be guaranteed; the water body of the pond is sufficiently circulated, so that the aims of environment friendliness, ecological property, cyclic utilization rate and high circulating efficiency are realized; growth characteristics of the grass carps are combined with an existing technology, and the grass carps are fed with Chinese herbal medicine components, so that the growth speed of the grass carps can be facilitated and the requirements on protein are met; the grass carps are fed with green grass and the growth habits of the grass carps are met; the green grass contains a plurality of types of vitamins needed by the healthy growth of the grass carps and the appearance and inner quality of the grass carps are remarkably improved under the condition that the condition of a growth period of the grass carps is not changed; meanwhile, the use amount of baits is saved.

Description

technical field [0001] The invention belongs to the field of agriculture, and in particular relates to a method for the symbiosis of organic water shield and grass carp, which is beneficial to the three-dimensional development of agriculture and has the characteristics of environmental protection, ecology and recycling. Background technique [0002] Water shield is edible with tender stems and young leaves, which has high nutritional value. It secretes a kind of mucus on the back, which is rich in protein, fat, pentosan, gallic acid and so on. With the improvement of people's living standards and the enhancement of health awareness, it has been paid more and more attention by people. Water shield is sweet and cool in nature and flavor, clears heat, diuresis, reduces swelling, detoxifies, and can treat diseases such as febrile dysentery, jaundice, carbuncle, and sores. Water shield, also known as horseshoe grass, lake vegetable, water sunflower, dew sunflower, is a rare and ...

AI Technical Summary

Problems solved by technology

Although the above plan involves stocking grass carp fry in the waters where water shield is planted, there are problems as mentioned above in the breeding process of grass carp. In addition, other fish may eat water shield