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山西省长治市屯留县是个传统农业大县,玉米种植面积稳居全县耕地面积之首,国内种业公司每年都有一些优势新品种在此布点、展示。同样是种地,结果却有很大区别。由于工作的关系,我经常下乡,通过与农民交流,初步总结出规律:连续两年表现好的玉米新品种最容易被农民认可。1屯留县地理概况屯留县位于山西省东南部,上党盆地西北部。屯留地势西高东低,山区、丘陵、平川大体各占三分之一。属暖温带半湿润大陆性气侯,年均气温9.2℃,积
Tunliu County, Changzhi City, Shanxi Province is a traditional agricultural county, corn planting area ranked first in the county area of arable land, the domestic seed companies in each of the advantages of new varieties in this distribution, display. The same kind of land, the result is very different. As a result of my work, I often go to the countryside. Through the exchange with farmers, we initially summed up the law: the new varieties of maize that have performed well for two consecutive years are the most easily recognized by peasants. 1 Tunliu County Geographical Survey Tunliu County is located in southeastern Shanxi Province, Shangdang Basin northwest. Tunliu terrain West High East low mountain, hills, Hirakawa each about one-third. Is a warm temperate semi-humid continental climate, with an average annual temperature of 9.2 ℃, plot