铵态氮素促进甘薯块根形成的解剖特征及其IbEXP1基因的表达
王翠娟, 柴沙沙, 史春余, 朱红, 谭中鹏, 季杰, 任国博

Anatomy characteristics and IbEXP1 gene expression of tuberization under ammonia nitrogen treatment in sweet potato
WANG Cui-Juan, CHAI Sha-Sha, SHI Chun-Yu, ZHU Hong, TAN Zhong-Peng, JI Jie, REN Guo-Bo
表2 氮素形态和氮素用量对收获期块根产量与单株有效薯块数目性状影响的方差分析(F值, 2014-2015)
Table 2 Partial correlated coefficients among yield traits in field trials at harvest time (F-value, 2014-2015)
变异来源
Source of variation
块根产量
Yield (kg hm-2)
单株有效薯块数
Valid storage root number per plant
V 34.56* 230.33**
A 30.69** 24.65**
F 16.48** 66.99**
A×F 5.79** 19.91**