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京郊怀柔县北部山区种植玉米的生态条件很好,突出的特点是光照充足,昼夜温差大,土层深厚,近年高产地块不断涌现,是我国玉米的一个高产地区.1991年怀柔县宝山寺乡小黄木厂村王占柱同志在县乡帮助指导下,种植一块春玉米高产田,亩产达1455.1公斤,创造了我国玉米产量的最高纪录.一、高产田简介这块地是山坡向阳梯田,土层十分深
The suburbs of Huairou County in the northern suburbs of Beijing planting corn in good ecological conditions, prominent features of adequate light, temperature difference between day and night, deep soil, high-yielding plots in recent years continue to emerge, is a high yielding corn in China. 1991 Huairou County Baoshan Temple Township small yellowwood factory village Comrade Wang Zhanzhu county and township under the guidance of the guidance and cultivation of a piece of spring corn high yield field, per mu reached 1455.1 kilograms, creating the highest record of corn production in China I. Introduction to high yield field This is a hillside sunny terrace, The soil is very deep