不同时期干旱对淀粉型甘薯产量形成及淀粉糊化特性的影响

陈碧伟, 鞠玺凯, 孙一鸣, 李清华, 刘庆, 曾路生

Effects of Drought in Different Periods on Yield Formation and Starch Gelatinization Characteristics of Starchy Sweet Potato

Chen Biwei, Ju Xikai, Sun Yiming, Li Qinghua, Liu Qing, Zeng Lusheng

表1 甘薯不同生长时期干旱胁迫试验土壤相对含水量设定

Table 1 Setting of soil relative water content under drought stress at different growth stages of sweet potato %

处理 Treatment 发根分枝期 Root branching stage (0~60 d) 薯蔓并长期 The potato and vine growth together stage (61~90 d) 块根膨大期 Tuber expansion stage (91~120 d) CK 70±5 70±5 70±5 T1 35±5 70±5 70±5 T2 70±5 35±5 70±5 T3 70±5 70±5 35±5