
EFFECT OF UREA APPLICATION AS TOP DRESSING AT DIFFERENT GROWTH STAGES OF WINTER WHEAT
SHANG Xing-jia1 WANG Mei-fang1 ZHANG Lan-wen2 KONG Fan-hua1 WANG Shu-jie1 CHEN Jian-zhong1(1.The Soil and Fertilizer Workstation, Jizhou, Hebei 053200; 2.The Agrotechnical Station of Jizhou, Jizhou,Hebei 053200)
Journal of Nuclear Agricultural Sciences ›› 2003, Vol. 17 ›› Issue (06) : 485-487.
EFFECT OF UREA APPLICATION AS TOP DRESSING AT DIFFERENT GROWTH STAGES OF WINTER WHEAT
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