科左中旗位于内蒙古自治区东部,松辽平原西端,土壤以沙溜地儿(即沙土地)为主。1989年,刚踏出大学校门的梅园雪想到家乡老百姓微薄的土地收入和落后的农业生产方式,毅然放弃了城市优越的工作,回到家乡,开始了她对沙溜地儿23年的改良之路、增粮之路。改良土壤,让庄稼吃上“营养套餐”粮食要高产,土质是关键。看到乡亲们长期单一使用氮肥,很少用农家肥,造成土地出现板结现象,梅园雪意识到,要想提高粮食产量,必须从改良土壤入手。她找专家、查资料、搞调研,带领23名职工深入田间地头,和男同志一样下乡、蹲点、包片、搞科研,经常是风天一 Kezuozhongqi is located in the eastern part of Inner Mongolia Autonomous Region, the western end of the Songliao Plain, the soil slipping to children (ie, sandy land) based. In 1989, Meiyuan Snow, who just stepped out of university, remembered the meager land revenue and outdated forms of agricultural production in the hometown. They resolutely gave up urban superiority and returned home to start her 23-year improvement over her Way, the road of grain. Improve the soil, so that crops eat “nutrition package ” grain to high yield, soil is the key. See folks long-term single use of nitrogen fertilizer, rarely use manure, resulting in land compaction phenomenon, plum garden snow realized that in order to improve food production, we must start from the improved soil. She looked for experts, check information, engage in research, leading 23 workers deep into the fields, and go to the countryside and gay men, stay in place, the package, engage in scientific research, often Windy Sky