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所在平台: Udemy |
课程主页: https://www.udemy.com/course/modern-aquaponics/
课程评论：没有评论
课程名称：现代水产养殖与园艺 概述：水产养殖是一种可持续的鱼类和蔬菜共生养殖方法，广受个人、企业家、教育者、公益组织和政府的青睐。通过这种室内 farming 的方式，水产养殖能够以更少的水、土地和劳动力，种植出比传统农业更多的食物。这种农业模式结合了循环水养鱼和无土栽培（即水培）两种技术。在水产养殖系统中，鱼类养殖产生的富含营养的水为植物提供自然的肥料，而植物则帮助净化鱼类的水质。 水产养殖适合用于可持续地养殖新鲜鱼类和蔬菜，既可以满足家庭的需求，也能为村庄提供食物，甚至在商业农业中创造利润。无论气候如何，这种种植方式都能全年进行。水产养殖是典型的室内种植方法，可以在任何地方进行，提供不含农药、除草剂和化学肥料的新鲜本地食品。其过程简单且新鲜。 水产养殖行业正迅速发展，越来越多的企业家认识到该方法及其控制环境农业能够全年提供高质量的本地新鲜食品。大型商业水产养殖农场正在为超市连锁、医院和其他机构提供新鲜的食品。水产养殖是一个完全自然的过程，模仿了地球上的湖泊、河流和水道。水产养殖系统唯一的输入是鱼饲料，鱼类摄入饲料后排放废物，这些废物被有益细菌转化为植物所需的养分。而在吸收这些养分的过程中，植物帮助净化水质。在水产养殖系统中，无法使用除草剂、杀虫剂或其他有害化学品，从而确保鱼类和植物的健康与安全可食用。 此课程将帮助学员深入了解水产养殖的基本原理及其在现代农业中的应用。
Aquaponics is a sustainable method of raising both fish and vegetables. It is popular with individuals, entrepreneurs, educators, missions and governments. Furthermore. with this type of indoor farming, you grow substantially more food with less water, land and labor than traditional agriculture. Aquaponics is a form of agriculture that combines raising fish in tanks ( recirculating aquaculture) with soil less plant culture ( hydroponics). In aquaponics. the nutrients - rich water from raising fish provides a natural fertilizer for the plants and the plants help to purify the water of the fish. Aquaponics, can be used to sustainably raise fresh fish and vegetables for a family, to fee a village or to generate profit in a commercial farming venture, year round, in any climate. Aquaponics is a great example of year round indoor farming. It can be done anywhere. providing fresh local food that is free of pesticides, herbicides and chemical fertilizers. It is, easy and fresh. Commercially, aquaponics is a rapidly growing industry as entrepreneurs realize that aquaponics and controlled environment agriculture can provide high quality, locally -grown fresh food on a year round basis. Large commercial aquaponic farms are providing fresh food to grocery store chains, hospitals and institutions.Aquaponics is a completely natural process that mimics all lakes, ponds, rivers and waterways on earth. The only input into an aquaponics system is fish food. The fish eat the food and excrete waste, which is converted by beneficial bacteria to nutrients that the plant use. In consuming these nutrients, the plant help to purify the water. You cannot use herbicides, pesticides or other harsh chemicals in an aquaponics system, making the fish and plants healthful and safe to eat.
