送交者: mangolasi 于 2005-12-19, 13:29:50:
Rice with stiff leaves
Quote: "The new plant produced more than 30 percent more grain than regular rice plants without the generous helpings of fertilizer commonly used today"
http://www.scientificamerican.com/article.cfm?chanID=sa003&articleID=00032976-386B-13A3-B86B83414B7F0000