Fertilizer pump mounted directly on the pipe, the kinetic energy of pipe flow to drives the pump to work at a set ratio to suck high erconcentration drug or quantitative fertilizer in to the pump. After mixed with the water and delivered to downstream. No matter How to change the water pressure, Drug or fertilizer will be mixed and discharged according to a certain proportion. Greenhouse Automatic Proportional Pump Greenhouse Automatic Proportional Pump,Greenhouse Automatic Drip Irrigation,Greenhouse Automatic Fertilizer Injector JIANGSU SKYPLAN GREENHOUSE TECHNOLOGY CO.,LTD , http://www.spgreenhouse.com
Chestnut pot new technology
The new technology of chestnut cans was successfully researched by the Department of Fruit and Vegetable Processing of the Department of Food Science, Shandong Agricultural University. Chestnut is rich in nutrients and it is popular among people. However, due to the strong metabolism after chestnut harvesting, if there is no corresponding storage and transportation measures, perishable spoilage occurs. In addition, the chestnut seed tissue is rich in tannins, making it easy to process canned fruit. The browning of the product not only reduces the value of the commodity, but also affects the aroma and flavor of the can. The project involves immersing the chestnut removing the shell into a formulated peeling agent to remove the epidermis containing tannins from the seed, and then using a series of The new processing technology, sealed and sterilized to make canned chestnuts in syrup, can not only be sold domestically, but also can be used to export foreign exchange. It is a good way for township and village enterprises to become rich, and can be produced at an annual output value of 4.2 million yuan, with an annual output of 600 tons of canned chestnut. 864,000 yuan, the technology can be transferred to provide a full set of process technology, on-site teaching and technical training until the production of qualified products. (Available from: Department of Food Science, Shandong Agricultural University, Department of Fruit and Vegetable Processing)