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2 不同处理马铃薯主要农艺性状的差异

Table 2 The differences of main agronomic traits of potato under different treatments

处理 Treatment 单株根数 Root number per plant 最大根长 Maximum root length (cm) 株高 Plant height (cm) 主茎粗 Main stem diameter (cm) 单株主茎数 Main stem number per plant T1 9.3c 8.7c 70.7b 1.13b 4.2b T2 10.5a 9.6b 74.8a 1.17b 4.6b T3 9.8b 10.4a 74.1a 1.08c 5.3a CK 6.1d 5.9d 65.6c 1.39a 2.7c