Sansevieria SUPSAN1603 Cultivar Trait Stability
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
There is a need for a new Sansevieria cultivar that exhibits a unique combination of compact growth habit, vertically flattened foliage, and distinct leaf coloration that is stable across various environmental conditions, as existing varieties may not consistently display these traits under different temperature, day length, and light intensity.
Innovation Solution
The cultivar 'SUPSAN1603' is developed through controlled pollination of Sansevieria cylindrica 'MXU1807' and 'MXU1804', exhibiting a compact equitant growth habit, vertically flattened broad obovate form, succulent foliage with decurrent leaf bases and specific coloration, which is reproduced via vegetative ground shoots and shown to be stable across generations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If existing Sansevieria varieties are grown under different environmental conditions, then their growth and appearance may vary, but this leads to inconsistent display of desired traits such as compact growth habit and distinct leaf coloration
Solution Approach 1:
The patent selects and propagates a specific Sansevieria cultivar ('SUPSAN1603') with genetically determined parameters that ensure consistent expression of compact growth habit, vertically flattened foliage, and distinct light yellow-green margins. Asexual reproduction through vegetative ground shoots maintains these parameter values across generations, ensuring reliability of traits regardless of environmental variations.
2Ease of manufacture
If a new Sansevieria cultivar is developed with unique characteristics, then it provides distinct commercial value, but this requires extensive breeding and selection processes
Solution Approach 1:
The patent performs preliminary breeding and selection work to develop the 'SUPSAN1603' cultivar with desired traits before commercial introduction. The multi-year breeding program (2006-2008) and subsequent generations of asexual reproduction prepare the cultivar in advance, ensuring that once released, it can be commercially propagated immediately without further breeding delays.
Solution Approach 2:
The patent uses asexual reproduction through vegetative ground shoots to create exact genetic copies of the selected parent plant. This copying method reproduces the unique characteristics (compact growth, vertically flattened foliage, distinct coloration) true to type across five generations, eliminating the need for repeated breeding cycles and enabling efficient commercial propagation.
3Stability of the object's composition
If Sansevieria plants are propagated through seed, then genetic diversity is achieved, but this results in variability of traits in the offspring
Solution Approach 1:
The patent employs asexual reproduction through vegetative ground shoots to create genetically identical copies of the selected parent plant. This copying approach maintains stable inheritance of unique traits (compact equitant growth habit, vertically flattened broad obovate form, light yellow-green margins) across five generations, while being more efficient than repeated seed propagation and selection cycles.
Data Source
AI summary
A new and distinct Sansevieria plant named ‘SUPSAN1603’ which is characterized by the combination of a compact equitant growth habit, a broad obovate plant form with a very slightly spiraling aspect, broad succulent foliage which is terete and axially grooved, decurrent leaf bases with prominent light yellow-green margins, dark green foliage with light greyed-green radial bands, and the stability of all characteristics from generation to generation.