水稻研究人员严哲洙、黄学文等研究成功沙地种植水稻新技术,为沙区人民脱穷致富创造了新的途径。他们针对沙地漏水漏肥等问题,先在沙下面铺设聚乙烯膜,作为隔水层,然后在隔水层上覆盖10厘米厚的沙,整好沙地。待春季播种期,在铺设的隔水层沙地上播种稻种,灌水,插秧。再按水稻各生 Rice researchers Yan Zhezhuo and Huang Xuewen successfully researched the new technology of paddy planting in the sand area, which created a new way for the people in the sand area to get rich and get rich. In response to such problems as sand leakage and leakage, they laid a polyethylene film under the sand as an aquitard and covered the sand with a thickness of 10 cm on the aquitard. Sowing spring planting season, in the laying of aqueduct sand planting sowing, irrigation, transplanting. Then press the rice students