Nitrogen sources in grain of wax com were 51.25% come from vegetativeorgan, while 48.75% come from root uptake.
糯玉米籽粒的氮素中，来自前期营养体的转移为51.25%，后期根系的吸收为48.75%。
2
The deepgoing study of the anatomical structure of the vegetativeorgan of this plant is very useful to the development of the new vegetative oil resources.