32 results about "Integrated farming" patented technology

The invention discloses a circulating water cascade type aquatic product comprehensive breeding method and device. The controller controls the work of the well water supply system to accurately replenish water in the greenhouse rare fish breeding area and the outdoor common fish breeding area. The better water quality realizes the precious fish breeding. Greenhouse farming, the water-sewage mixture produced in the mid-range fish breeding tanks passes through the water-sewage separator for water-sewage separation treatment and the combined use of the sewage collection channel to distribute better water sources to ordinary fish culture in the outer pond, while the sludge It is collected and processed into fertilizers. In addition, the water source of common fish ponds is ecologically purified through the water purification pond and the influent pretreatment tank is used in conjunction with the ammonia nitrogen removal water purification device to make the water source a high-quality water source. Here, it enters the comprehensive breeding device. The entire comprehensive The breeding device realizes the cascade distribution from high-quality water source to ordinary water source and the cascade breeding of indoor high-quality fish species to outdoor common fish species, and establishes a new model of cascade ecological breeding from indoor to outdoor.

The invention discloses a large yellow croaker-asparagus integrated culture matching mode. Asparagus is cultured in large yellow croaker culturing cages in a hung mode, and a whole cage culturing area serves as an integrated system; the reasonable matching culturing quantities of large yellow croakers and the asparagus are calculated by taking dissolved inorganic nitrogen and dissolved inorganic phosphorus as balance indexes and monitoring the net flux of input and output nutrient salt pollution loads flowing through the system according to the nitrogen and phosphorus nutrient salt circulation path and the nutrient salt absorbing capacity of the asparagus. According to the large yellow croaker-asparagus integrated culture matching mode, the water eutrophication condition of the culturing area can be effectively improved, the nutrient salt released by cage culturing is quickly absorbed by large kelp, and therefore the kelp yield is increased; the dissolved oxygen content in water is increased through the photosynthesis of the large kelp, better living environment and habitat environment are supplied to fishes, the fish harvesting yield is increased, disease occurrence is reduced, and therefore the good ecological benefits and economic benefits are achieved.

The invention discloses an integrated farming equipment for agriculture, which comprises a device body, a chassis is arranged in the center below the device body, driving crawlers are arranged on both sides of the bottom of the chassis, and a rotating base is rotatably arranged above the chassis. A fuel tank, a water tank and a cab are fixed above the rotating base, and a rotating searchlight is installed on the upper surface of the cab, and a supporting frame is fixedly installed on one side of the rotating base, and an L-shaped base plate is fixedly welded on one side of the supporting frame , the lower surface of the horizontal plate portion of the L-shaped base plate is centrally fixed with a main hydraulic telescopic rod, and the two ends of the horizontal plate portion of the L-shaped base plate are interspersed with vertical sliding limit columns. The integrated farming equipment of the present invention can quickly make planting holes, greatly increase the speed of planting plants, effectively save manpower and material resources, and can perform an appropriate amount of water injection during the hole making process to make the humidity of soil dyeing more in line with the planting environment .

The invention provides an integrated farming sewage treatment apparatus. The treatment apparatus is specially used for treatment of waste biogas slurry obtained after biogas fermentation of cultivation sewage produced in pig farming. The apparatus is of a box type integrated structure; two sides of the apparatus are respectively provided with a sewage inlet and a purified water outlet; the top of the apparatus is provided with four inspection openings and one sludge extraction opening; a primary oxidation tank, a secondary oxidation tank, a secondary sedimentation tank, a sludge tank and a sand filtration disinfection tank are successively arranged in the apparatus, and the apparatus is equipped with aeration devices for respective aeration of the primary oxidation tank and the secondary oxidation tank; waste biogas slurry fermentation liquid enters into the apparatus from the sewage inlet, undergoes treatment by each part in the apparatus and is discharged from the purified water outlet when reaching discharge standards; sludge in the sludge tank is extracted from the sludge extraction opening at regular intervals by a worker.

The invention provides a multifunctional integrated farming system for separate-egg copepods, comprising a farming container body; a vertical water circulation module and a cleaning and / or water changing module are arranged in the farming container body; a parent separation screen layer and an egg separation screen layer are arranged between the vertical water circulation module and the cleaning and / or water changing module from top to bottom; the parent separation screen layer has larger mesh than the egg separation screen layer. The system herein has the integrated functions of copepod farming water cleaning and changing, egg collecting and the like, provides effectively increased growth speed for copepods at the premise of reduced physical damage to parents and eggs, and has stable quality and yield of copepods.