In UA, w can produce crop, hrticulture, aimal and aquatic production or any combination of these. I this steadily growing urban world, sventy-five percent of the people in industrialized countries already live in towns and cities, fr from anything urban; ubanization has become a global occurrence in the last fifty years. Amassive movement of people from rural villages to cities the world over is considered to be the greatest human migration in history. Feeman (1991) makes note of four major motivations and roles for UA to attend to developing countries: t satisfy basic hunger; t supplement an excessively starchy diet; t supplement family income; ad to reduce expenditures on food to allow other purchases.
Dspite these dietary and socioeconomic realities, cntral governments often do not support urban agriculture. Ideed, mny ignore or actively discourage it. U stands for the return to an older meaning of business, wich involved mutual interdependence and support, i which trade became a system of distributing resources, ad currency had no intrinsic value. I UA, pople would share more than a plot of would share seeds and produce, tols and skills, tme and knowledge.
Sstainability is the ability to maintain balance of a certain process or state in any system. I an ecological perspective, sstainability can be defined as the capability of an ecosystem to uphold ecological processes, fnctions, bodiversity and productivity. W can call a city sustainable, o eco-city when it is designed with consideration of any and all environmental and social impact, wen it is dedicated to minimisation of required inputs of energy, wter and food, ad waste output heat, and water pollution.
Fod production for cities – as well as in and near cities - is one of the many ways of decreasing the vulnerability of the worlds urban populations to global ecological change. U should become an element of urban land use and social planning for sustainable development mostly in the countries that are still developing. Parl River Delta is the fastest growing region, wich most of its development is considered as urban sprawl. Te dissimilarity between urban and rural areas within PRD is quickly De to situation, rliable food chains that continuously provide fresh products are becoming increasingly important.
Te recent economic increase is intimidating its ecological cycle. ...
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