Inbred maize variety PHHHD

摘要

A novel maize variety designated PHHHD and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing maize variety PHHHD with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PHHHD through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. Hybrid maize seed, plant or plant part produced by crossing the variety PHHHD or a trait conversion of PHHHD with another maize variety. Inbred maize varieties derived from maize variety PHHHD, methods for producing other inbred maize varieties derived from maize variety PHHHD and the inbred maize varieties and their parts derived by the use of those methods.