不同小整薯规格和药剂拌种处理对旱作重茬马铃薯生长及产量的影响

罗磊, 李亚杰, 姚彦红, 李丰先, 范奕, 董爱云, 刘惠霞, 牛彩萍, 李德明

Effects of Planting Small Whole Potatoes with Different Specifications and Seed Dressing on the Growth and Yield of Potatoes in Continuous Cropping Land

Luo Lei, Li Yajie, Yao Yanhong, Li Fengxian, Fan Yi, Dong Aiyun, Liu Huixia, Niu Caiping, Li Deming

表1 不同处理下马铃薯生育期变化

Table 1 Variation of growth period of potato under different treatments

处理 Treatment 出苗期（月-日） Emergence (month-day) 现蕾期（月-日） Budding (month-day) 开花期（月-日） Flowering (month-day) 成熟期（月-日） Maturity (month-day) 生育期 Growth duration (d) T1 05-23 06-19 06-30 09-22 122 T2 05-20 06-16 06-28 09-18 121 T3 05-19 06-14 06-25 09-18 122 CK 05-27 06-24 07-08 09-30 126 平均值Average – – – – 122.75 标准差Standard deviation – – – – 2.22 变异系数 Coefficient of variation (%) – – – – 1.79