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为了解当前推广的棉花品种的生育规律及农艺性状,我们承担了山东省棉办的棉花品种比较试验项目,试验安排在平阴县刁山坡镇张洼村进行。1基本情况试验田为褐土类型,壤土,肥力巾等,施土杂肥15m~3/hm~2、磷酸二铵750kg/hm~2、尿素120kg/hm~2作底肥。
To understand the current promotion of cotton varieties of reproductive law and agronomic traits, we bear the cotton varieties in Shandong Province, the cotton varieties of pilot projects, test arrangements in Pingyao Diaiao Hill Town Zhang depression village. 1 The basic experimental plots are cinnamon soil types, loam soil, fertile towel and the like, with the fertilizers applied 15m ~ 3 / hm ~ 2, diammonium phosphate 750kg / hm ~ 2, urea 120kg / hm ~ 2 as the base fertilizer.