小麦新品种‘文麦10号’最佳播期和施肥量研究  被引量:3

The Best Sowing Date and Fertilization Level of New Wheat Variety ‘Wen Mai No.10'

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作  者:何金宝[1] 谢志云[2] 高海涛[1] 张世鲍 农明英[1] 刘娜[1] 王献[1] 杨志清[2] 

机构地区:[1]文山州农业科学院,云南文山663099 [2]云南农业大学农学与生物技术学院,昆明650201

出  处:《中国农学通报》2016年第30期22-27,共6页Chinese Agricultural Science Bulletin

基  金:云南省重点新产品开发计划项目"优质高产多抗麦类新品种选育"(2010BB005)

摘  要:摸索了小麦新品种‘文麦10号’的最佳播种期和最佳施肥量,为其适时播种、合理密植、科学施肥提供依据。试验采用小麦新品种‘文麦10号’作为材料,采用两因素三水平正交试验方法,比较不同播期、不同施肥量、播期施肥量互作对小麦新品种‘文麦10号’的产量影响。结果表明:各处理组合中以A1B3处理组合产量略高于其他,其平均产量为4.06 kg/10m2,居第一位;经方差分析得出,各处理间产量差异极显著,区组间差异极显著,A因素与B因素相互作用不显著;小麦新品种‘文麦10号’的最佳播种期为11月上旬,最佳施肥量为375 g/10m2;在全生育期方面,3个不同的播期中,‘文麦10号’的生育期没有明显变化。This article explored the best sowing date and the optimum fertilization level of new wheat variety‘Wen Mai No.10'to provide foundation for its timely sowing, rational planting and scientific fertilization. Withorthogonal experiment method of two factors and three levels, the new wheat variety‘Wen Mai No.10'wasused as material, the effects of different sowing dates, different fertilization levels, and interaction of sowingdate and fertilization level on yield of‘Wen Mai No.10'were compared. The results showed that: in allcombination treatments, the yield of A1B3 treatment was slightly higher than that of other treatments, its averageyield was 4.06 kg/10m2, ranked No.1. By doing variance analysis, the yield difference of different treatmentsand inter blocks were highly significant, but the difference of interaction of sowing date and fertilization wasnot significant. The results also showed that the best sowing date of‘Wen Mai No.10'was early November,and the optimum fertilization level was 375 g/10m2. In terms of whole growth period, three different sowingdates had no significant effect on the whole growth period of‘Wen Mai No.10'.

关 键 词:小麦 播期 施肥量 产量 

分 类 号:S-3[农业科学]

 

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