V3 - V5 Stages
V3 –จ
ุ
ดเจร
ิ
ญอยใ
ู
่
ตร
้
ะดบัด
ิ
น
Root hairs on nodal roots เร
ิ่มเจร
ิ
ญเต
ิ
บโต
Seminal root system หยุดการเติบโต
V5 – Leaf, ear, and tassel initiation are complete
Cold temperature may increase the time between leaf stages, increase the total
number of leaves formed, delay tassel formation and reduce nutrient availability
Damage of exposed leaves will have little or no effect on the below ground growing
points
Flooding can kill the plant in a few days if temperatures are high
Cultivation: Not too deep or too near the plant to avoid destroying some of the
nodal root system