Pre-Characterized Maize Inbred 1PQPP81 for Hybrid Seed Production
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
The development of new maize varieties is a time-consuming process that requires years to combine desirable traits such as disease resistance, drought tolerance, and high yield, posing challenges in efficiently producing stable and agronomically sound maize varieties.
Innovation Solution
The development of a novel maize variety, 1PQPP81, which incorporates specific traits like male sterility, disease resistance, and drought tolerance through genetic manipulation and transformation, along with processes for producing hybrid maize seeds and plants with desired genetic complements.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional plant breeding methods are used to combine desirable traits, then stable and high-yielding maize varieties can be developed, but the process takes six to twelve years which is time-consuming
Solution Approach 1:
The patent applies preliminary action by developing and maintaining a pre-characterized inbred maize line (1PQPP81) with a comprehensive set of desirable traits including disease resistance, drought tolerance, and high yield potential. This pre-developed genetic foundation can be directly used in hybrid combinations, eliminating the need to conduct lengthy breeding programs for each new variety and significantly reducing development time while maintaining reliability
2Productivity
If multiple desirable traits are combined in a single variety, then agronomic performance and yield are improved, but the complexity of the breeding program increases
Solution Approach 1:
The patent merges multiple desirable traits including disease resistance, drought tolerance, and high yield potential into a single pre-characterized inbred maize line (1PQPP81). This consolidation of traits into one genetic foundation simplifies breeding programs by providing a ready-to-use parent line that contributes multiple beneficial traits to hybrid combinations, reducing the complexity of developing multi-trait varieties
Data Source
AI summary
A novel maize variety designated 1PQPP81 and seed, plants and plant parts thereof are provided. Methods for producing a maize plant comprise crossing maize variety 1PQPP81 with another maize plant are provided. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into 1PQPP81 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby are provided. Hybrid maize seed, plants or plant parts are produced by crossing the variety 1PQPP81 or a locus conversion of 1PQPP81 with another maize variety.