@ozonnia #Africa loses $4bn in soil nutrients yearly but has lowest fertilizer use at only 8kg/ha pic.twitter.com/xsjTpLrQYK via @GroIntel
4:26 AM - 4 Dec 2015
0 replies
0 retweets
1 like
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.