The Problem

                        By the year 2050, nearly 80% of the earth’s population will reside in urban centers. Applying the most conservative estimates to current demographic trends, the human population will increase by about 3 billion people during the interim. An estimated 109 hectares of new land (about 20% more land than is represented by the country of Brazil) will be needed to grow enough food to feed them, if traditional farming practices continue as they are practiced today. At present, throughout the world, over 80% of the land that is suitable for raising crops is in use (sources: FAO and NASA). Historically, some 15% of that has been laid waste by poor management practices. What can be done to avoid this impending disaster?

                        A potential solution:?Indoor farming

                         

                        亚博足彩iso| 亚博娱乐手机登录| 亚博体育app可以提现| 亚博体育取钱| 亚博体育预测| 亚博体育如何取消投注| 亚博会员入口| 亚博软件| 网络体彩赌博亚博| 亚博体育平台注册| 亚博体育提款速度超快| 亚博体育app有人用过| 亚博体育赌波| 亚博体育是小平台| 亚博体育官方版| 亚博体育支付宝充钱| 亚博体育app下载链接| 亚博破解版| 亚博老虎机网站| 亚博福利| 亚博体育手机网址| 苟亚博整脊教学| 亚博体育上中央| 亚博集团app| 亚博体育苹果版| 亚博彩票| 亚博体育vip礼金| 亚博体育投注靠谱| zippo亚博定制| 亚博官方网址下载| 亚虎娱乐亚博| 亚博体育网页版| 亚博体育电脑版本| 亚博体育和阿里巴巴| 亚博hall| 亚博流水| 亚博体育苹果手机下载软件| 亚博体育账号共享| 亚博博彩| 亚博国际账号注册| 亚博体育有风险| http://www.jiudianzhaopin.com/bbb243h1/ http://www.jiudianzhaopin.com/bbbGhPhN/ http://www.jiudianzhaopin.com/bbbazbMg/ http://www.jiudianzhaopin.com/bbbimUbC/ http://www.jiudianzhaopin.com/bbbvuKCQ/04153.html http://www.jiudianzhaopin.com/bbbZiF75/