坝上地膜玉米开发研究

CHINESE AGRICULTURAL SCIENCE BULLETIN(2000)

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Abstract
通过多年多点试验,极早熟玉米杂交种可在坝上地区种植,且较坝上主要农作物增产57.5%~169.2%,增收24.4%~104.3%.根据影响坝上地膜玉米生长的主要气候因素,区划出坝上地膜玉米种植的适宜区、较适宜区和不适宜区.
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