如同沙漠里看到了绿洲,大连农民姜吉禹的研究成果让内蒙古农牧民看到了希望——他们种植的菊芋正在干旱的科尔沁近万亩沙地和沙丘上顽强地生长着,并已形成植被这种种植菊芋治理沙漠的方法,被治沙专家称为目前“治理沙漠成本低、见效快的最佳方法。”菊芋俗称洋姜,它不仅耐寒,而且耐旱、抗风沙、无病虫害,繁殖力极强,每年成倍增长。每甫地可产块茎1500公斤左右,它 As the oasis in the desert saw, the fruits of the research by Dalian farmer Jiang Jiyu saw the hope of the farmers and herdsmen in Inner Mongolia - their Jerusalem artichokes grow tenaciously on the nearly 10,000 mu of sandy and dune arid Horqin and have formed the vegetation The method of planting Jerusalem artichoke desert, sand experts called the current “low cost desert governance, the best way to quick.” Jerusalem artichoke commonly known as ginger, which not only cold, but also drought, wind and sand, no pests and diseases, breeding Strong, doubling every year. Everywhere can produce about 1500 kg tubers, it