A vegetable and fish co-cultivation device for modern agricultural production

Abstract

The invention belongs to the technical field of modern agricultural production, in particular to a vegetable-fish co-cultivation device for modern agricultural production, which needs to be pulled out when crops are harvested, and their roots are cut and harvested, resulting in labor in the harvesting process. It is large, and the vegetable roots cannot be reasonably reused, which reduces the economic value. The following scheme is now proposed, including a planting pond, the inner walls of both ends of the planting pond are fixedly installed with support frames, and the two support frames are A plurality of planting boards arranged in a row are fixedly installed between the tops, and a plurality of planting holes and grooves are arranged on the top of the planting boards, and a root fixing mechanism is inserted into the inside of the planting holes and grooves. In the present invention, fish are put into the inside of the planting pond, and the fish use the roots of the crops as supplementary food, thereby reducing the feed cost, and the feces produced by the fish provide nutrients for the crops, so as to achieve the purpose of co-cultivation of the crops and the fish, and ecological , Scientific vegetable and fish co-culture, improve economic value.

Description

technical field [0001] The invention relates to the technical field of modern agricultural production, in particular to a vegetable-fish co-cultivation device for modern agricultural production. Background technique [0002] Soilless cultivation of organic vegetables conforms to the development trend of modern agriculture. The integrated water and fertilizer technology can not only save labor costs, but also ensure a reasonable supply of water and fertilizer during crop growth. Moreover, soilless cultivation in protected areas combined with certain ecological control measures can effectively prevent the infestation of exogenous pests and diseases, greatly reduce the occurrence of pests and diseases in the growth process of organic vegetables, and make organic vegetables absolutely do not spray pesticides during the cultivation process. and other chemicals, so as to achieve the purpose of high yield and high quality of organic vegetables. [0003] Vegetable and fish co-cultu...

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.