Vegetable and fish co-culture device for modern agricultural production

Abstract

The invention belongs to the technical field of modern agricultural production, particularly relates to a vegetable and fish co-culture device for modern agricultural production, and aims at solving the problems that the labor amount in the harvesting process is large due to the fact that crops need to be pulled out during harvesting and roots of the crops need to be cut off for harvesting, and the economic value is reduced due to the fact that vegetable root hair parts cannot be reasonably reused. According to the scheme, the vegetable and fish co-culture device comprises a planting pool, supporting frames are fixedly installed on the inner walls of the two ends of the planting pool, a plurality of planting plates arranged side by side are fixedly installed between the tops of the two supporting frames, a plurality of planting hole grooves are formed in the tops of the planting plates, and root fixing mechanisms are inserted into the planting hole grooves. According to the vegetable and fish co-culture device, fishes are put into the planting pool, the fishes take root hairs of the crops as supplementary food, and therefore the feed cost is reduced; and excrement generated by thefishes provides nutrients for the crops, so that the purpose of co-culture of the crops and the fishes is achieved, ecological and scientific vegetable and fish co-culture is realized, and the economic value is improved.

Description

technical field [0001] The invention relates to the technical field of modern agricultural production, in particular to a vegetable and fish co-cultivation device for modern agricultural production. Background technique [0002] The soilless cultivation of organic vegetables conforms to the development trend of modern agriculture. The water and fertilizer integration technology can not only save labor costs, but also ensure the reasonable supply of water and fertilizer during the growth of crops. Moreover, soilless cultivation in protected land combined with certain ecological control measures can effectively prevent the infestation of exogenous pests and diseases, greatly reducing the occurrence of pests and diseases during the growth of organic vegetables, so that organic vegetables will never be sprayed with pesticides during the cultivation process and other chemicals become possible, so as to achieve the purpose of high yield and high quality of organic vegetables. [...

AI Technical Summary

Problems solved by technology

[0003] Co-cultivation of vegetables and fish combines aquaculture and hydroponics, two completely different farming techniques, through ingenious ecological design, to achieve scientific synergy and symbiosis, so as to achieve fish farming without changing water without water quality concerns, and growing vegetables without fertilization The ecological symbiosis effect of normal growth, hydroponic vegetables are cultivated by the bare root method, and the floating bed is fixed and floating on the water surface of the pond. In the process, when the crops are harvested, they need to be pulled out, and the roots are cut off and harvested, resulting in a large amount of labor in the harvesting process, and the roots of vegetables cannot be reused reasonably, reducing the economic value.

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