Upgrade aquaculture management system, use science and technology to create intelligent aquaculture system and improve aquaculture shortcomings

A few days ago, the Aquaculture Laboratory held an observation on the highlights of the intelligent aquaculture and fishery industry. in addition to introducing the results of the Aquaculture Institute's three-year plan, it also invited Sparus macrocephalus aquaculture, intelligent water quality monitoring system, mobile aerator and other new facilities, attracting more than 10 farmers and industry representatives from Yunlin, Pingtung, Taitung and other places to watch.

"the environment is changing more and more, and farming needs to be flexible." Huang Yisheng, the second generation and chairman of Sheng Diao Aquatic Technology, said that about six years ago, he began to collect data on water quality and dissolved oxygen in the pool. It was found that at 3: 00 in the morning, because the air pressure was low and the value of dissolved oxygen in the water was also low, the disc water wheel could promote the movement of the underlying water flow, but the scope of action was limited, so he and his father began to design a movable aerator connecting equipment, so that the water wheel can move on the water surface and expand the area of dissolved oxygen.

It is not enough to master the situation in the pond. In Huang Yisheng's farm, there are barometers, wind gauges, rainfall receivers and other equipment to collect meteorological data, for example, the wind direction will affect the position of the water wheel, and the water wheel at the wind head is conducive to the spread of water flow, and the water wheel at the wind tail will only waste electricity. The air pressure values that most people will only see in the weather forecast will also play a role in assessing the dissolved oxygen in the pool. Huang Yi-sheng uses the air pressure to explain the proverb that "the south wind blows through the south and the fish will look up." that is, because the south wind with high temperature and low pressure blows, affecting the amount of dissolved oxygen in the water, the fish under the water will float for air because of lack of oxygen.

However, Huang Yisheng said frankly that these data are only taking effect in recent years. About three years ago, with the help of his wife from the capital and engineering department, Huang Yisheng achieved the achievement of managing fish ponds without going out on patrol. His wife helped to catch the key influence factors and set parameters. With the control system of PLC, the aerator and pump motor can be started according to different values, and the operation of various facilities can be monitored on the system platform, if it is possible to fall mines. The machine can be turned off directly on the mobile phone to maintain the safety of the aquaculture pond. Huang Yisheng, who has been in contact with home farming in junior high school, believes that the ultimate goal of these facilities is to save time and effort, so that the aquaculture industry is no longer a 24-hour manual work that can only rest in winter throughout the year. But farmers can also have a better quality of life. "Technology comes from human inertia," Huang Yisheng said.

In addition, in view of the fact that the aquaculture industry has pumping groundwater and the winter temperature is low, Huang Yisheng and his father have also invested in the development of systematic aquaculture equipment, using plastic steel and HDPE materials to design standardized aquaculture ponds with thermal insulation effect and testing instruments, which can connect existing fish ponds through pipelines and make use of the culture characteristics of different species to achieve the state of recycled water culture. Huang Yisheng said that in the past four years, he and his father have tried fish, shrimp, golden clam, Basha and other species, have mastered a set of standardized breeding process, and can also give advice on facilities to meet the needs of different customers. I have great confidence in this equipment.

The anemometer and rainfall detection instrument are installed on the culture pond of HDPE ecosystem, and the oxygen-increasing instrument is started according to different climatic conditions.

Huang Yisheng introduces the detection items of the control panel, which can receive information on the mobile phone page and grasp the startup status of each device.