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马铃薯是一种粮、菜兼用作物,近年来许多地区采用覆膜栽培获得了显著的增产增收效果。为了充分利用生长季节,提高土地利用率和生产效率,实现粮、菜生产两不误,提高农民收益,作者于1997年开始试验“覆膜早熟马铃薯套玉米高产高效栽培模式”,取得了满意结果。经199?
Potato is a kind of food and vegetable combined with crops. In recent years, the cultivation of potato in many areas has achieved significant yield increase. In order to make full use of the growing season, improve the land utilization and production efficiency, realize the correct production of grain and vegetables, and increase the income of peasants, the author started the experiment in 1997 on “High Yield and Efficient Cultivation Mode of Pre-ripening Potato-covered Corn with Lamination” and achieved satisfactory results . After 199?