Angiosperms/Flowering Plants TRIZ Cases

Breeding combines resistance to five lettuce diseases with improved yield, nutrition, and shelf life in NUN 09245 LTL.

This case shows how cultivar 28340729 combines breeding, transformation, and mutagenesis to develop stable, high-yielding soybean plants.

This case develops wheat variety 17NSVZ310543 with marker-assisted selection and doubled haploid breeding for yield and grain quality.

Marker-assisted breeding supports stable soybean trait development.

This Ribes cultivar addresses limited compactness and flowering by combining branched growth, bright flowers, and drought tolerance.

This case develops Rudbeckia ‘RUDBDIV658’ through tissue culture for compact growth, early flowering, and stable solid yellow ray florets.

This case shows how X-ray mutation and selection stabilize yellow flowers, round habit, and plant size through asexual reproduction.

This maize breeding case uses stabilized inbred parents and controlled crossing to combine resistance, stress tolerance, and yield.

This case shows how self-pollinated 5PAHS85 supports stable, high-yield soybean breeding with faster disease and stress trait introgression.

This case shows how crossing, selection, markers, and tissue culture stabilize Thompson beans with broader spread and resistance.

This maize inbred supports trait introgression and cytoplasmic male sterility to streamline stable, high-yielding hybrid production.

This Hydrangea case combines compact growth, cold hardiness, and fast reblooming through controlled breeding and cuttings.

Smithopus7 combines strong stems, compact growth, and disease-resistant foliage.

CV949113 uses highly inbred lines and controlled cross-pollination to combine traits while improving hybrid uniformity and predictability.

This canola line supports efficient hybrid development while combining low erucic acid, low glucosinolate content, and disease resistance.

This case uses controlled crossing and asexual propagation to retain ovate berries, black color, seedlessness, and muscat flavor.

This Panicum cultivar pairs abundant, airy panicles and prolonged glume color with upright growth for zones 4 to 8.

This Agastache cultivar case uses basal shoots and cuttings to maintain genetic consistency, winter hardiness, and extended bloom.

Structured crossing, introgression, and selection help X08V959 combine disease and insect resistance with uniform, stable plant traits.

Controlled crossing and trait introgression develop X03V419 for disease, insect, and stress resistance with uniform plant characteristics.

Repeated self-pollination, distinct parent lines, and controlled crossing address slow breeding and purity challenges.

This corn breeding case uses inbred parent selection and hybrid crossing to combine uniformity, vigor, and resistance traits.

CH010491 uses male sterility and staged breeding to maintain uniform traits during controlled hybrid seed production.

Repeated inbreeding and CMS-based crossing support uniform CH010504 hybrids with predictable yield and disease resistance.

Selective breeding develops stable 6PTWP59B wheat with balanced yield, disease resistance, drought and heat tolerance, and milling quality.

This case shows how homozygous CV699629 lines balance genetic uniformity with controlled trait diversity for consistent hybrid performance.

Cross-breeding, backcrossing, and selection stabilize 6PAZF90B traits for yield, disease resistance, drought tolerance, and milling quality.

This case uses marker-assisted selection and backcrossing to develop soybean varieties with yield, adaptability, and resistance traits.

Molecular markers, backcrossing, and transformation help develop a uniform wheat variety with stable multi-trait performance.

This wheat breeding case combines complementary traits through crossing and backcrossing for stable yield, resistance, and baking quality.

Self-pollination and controlled crossing stabilize CV988211 genetics for consistent hybrid seeds with yield and resistance traits.

This wheat breeding case combines resistance and agronomic genes to improve yield while managing breeding complexity.

CV964750 uses homozygous genetics and male-sterility factors to combine traits while improving hybrid seed consistency.

This case shows how self-pollination and controlled crossing create stable SVLD0093 lettuce while balancing trait diversity and uniformity.

This breeding case combines yield, disease and drought resistance, and milling quality in a uniform, stable 6PYKM33B wheat variety.

This case shows how breeding and genetic engineering combine to balance wheat yield, disease resistance, and drought tolerance.

Structured selection of a chrysanthemum mutation produces uniform pale ray florets, longer flowering, and excellent garden performance.

Planned breeding and tissue culture preserve Maejo White Pearl’s distinctive Curcuma traits.

This case shows how selected parent plants combine abundant red flowers, compact vigor, and disease resistance in a miniature rose.

Controlled crossing combines branching, large orange-yellow inflorescences, moderate vigor, and longevity in a distinct Helianthus cultivar.

This case shows how planned breeding and vegetative propagation stabilize Catharanthus traits, including Phytophthora nicotianae resistance.

This Syringa cultivar combines compact, densely branched growth, fragrant flowers, and improved resistance to lilac powdery mildew.

DrisBlackThirtyFive combines spineless canes, heat tolerance, and higher blackberry yield.

Controlled blackberry breeding combines medium-large, firm berries with strong yields, late ripening, and good plant health.

This early Group III cultivar supports breeding for stable yield, lodging resistance, and SCN Race 3 and Phytophthora resistance.

This case shows how X08V885 uses crossing, backcrossing, and transformation to combine resistance and yield with stable plant traits.

This Distylium cultivar combines compact layered growth, greyed-purple new foliage, and tolerance from USDA Zones 6-9 to 95°F.

A naturally occurring Stachys mutation is asexually propagated to preserve bright lime-green foliage and compact growth across generations.

This case shows how backcrossing combines Fusarium resistance with the pulp color, aroma, and fruit quality required for export markets.

This Hydrangea cultivar combines large white mophead inflorescences, thick stems, compact growth, and stable traits across generations.

Selective breeding resolves growth vigor versus branching complexity contradictions, producing a freely flowering plant with stable environmental adaptability.

Asexual propagation maintains unique fruit traits in the DrisStrawNine strawberry cultivar across growing seasons.

Lucero blueberry cultivar reduces chilling requirements to enable warm region cultivation while maintaining disease resistance.

Interspecific Geranium cultivar TOSPL200522 exhibits dark green velvety leaves and freely branching habit through controlled cross-pollination.

Bosburem Mimulus cultivar exhibits compact upright growth with dark yellow flowers and dark green foliage.

Soybean variety 01073365 combines yield and disease resistance through targeted genetic modifications, reducing breeding time via preliminary action.

Cytoplasmic male sterility in hybrid corn CH455530 prevents self-pollination, boosting seed production efficiency and yield.

Breeding Barsixty resolves contradictions between flower quantity and distinctive traits using parameter changes, preliminary action, and copying principles.

Crossbreeding develops the Kedoaka5152 Mandevilla cultivar to resist ultraviolet discoloration while maintaining faster growth rates.

QS-86 Poinsettia resolves trade-offs between uniformity and post-production longevity through stable genetic selection.

Loropetalum HAKUOU cultivar overcomes insufficient flowering performance by combining dark green foliage with a dense rounded growth habit.

Arctic Zee nectarine cultivar achieves later maturity than Arctic Jay while maintaining firm white flesh and clingstone characteristics.

Lettuce variety 79-135 RZ resolves the contradiction between pathogen resistance and leaf production uniformity using parameter changes.

Crossing proprietary parent lines yields Verbena KLEVP07363 with distinct large-eyed purple blooms and powdery mildew resistance for greenhouse durability.

Senecio cultivar AMICU1908 maintains unique morphological traits across generations via leaf cutting, resolving stability versus environmental variation.

Hybrid corn variety CH010363 uses cytoplasmic male sterility factors to prevent self-pollination and maintain genetic stability.

Breeding stabilizes flower color and growth uniformity across environmental variations while maintaining attractive orange-yellow bi-colored blooms.

Cultivar Draysalmon exhibits mounded growth with large light orange flowers featuring white centers through controlled cross-pollination.

Selective breeding creates a compact-mounded Coreopsis cultivar that exhibits continuous blooming from spring through late autumn.

INPETBEACH Petunia cultivar combines vigorous branching with large flower size, resolving the trade-off between plant density and bloom attractiveness.

Soybean cultivar 63362845 applies molecular marker-assisted selection to accelerate breeding duration while maintaining variety stability.

A new Calibrachoa cultivar exhibits compact growth, vigorous branching, and large light yellow flowers through systematic cross-pollination.

Sunmariapri Verbena resolves the trade-off between compact plant volume and prolonged flowering duration through dense lateral segmentation.

Controlled cross-pollination yields stable reproduction of red flower coloration while maintaining compact plant habit.

Cross-pollination creates stable yellow flower traits, resolving the need for color diversity in breeding programs.

Bonita sweetpotato variety combines southern root-knot nematode resistance with high dry matter content and bright white flesh via genetic parameter changes.

Little Prince Hibiscus hybrid combines extreme cold hardiness with compact growth habit for Zone 4 survival.

KLEDG20461 Dianthus achieves early flowering and unique double purple blooms via natural mutation and stable vegetative propagation.

Alumina-forming austenitic stainless steel maintains creep strength at elevated temperatures, enabling higher operating efficiency without chromia compromise.

Pachyveria Spring Bouquet applies local quality to create distinct leaf coloration while maintaining structural stability for commercial propagation.

Heuchera cultivar Carnival Watermelon exhibits greyed burgundy-red immature foliage and a mounded growth habit through controlled cross-pollination.

Agapanthus Galaxy White resolves winter hardiness trade-offs by merging traits from distinct parent lines to produce tall, stiff stems with large flower heads.

Variegated Cornus kousa ssp. chinensis resolves limited aesthetic appeal by introducing distinct color zones through side veneer grafting.

LSPA15-HD253 wheat cultivar utilizes segmented backcrossing phases combined with molecular marker-assisted selection to restore recurrent parent genomes.

Soybean variety 01058666 applies genetic transformation to introduce specific traits, reducing breeding time and improving predictability.

Developing a Nepeta hybrid with extended bloom periods and larger inflorescences resolves horticultural appeal constraints.

Leucophyllum hybrid cultivar Purple Rain resists damping off diseases through genetic selection and rooting protocols, reducing maintenance costs.

ROSILAM sweet cherry tree combines BIGALISE ENJIDEL and RAINIER genetics to produce large, firm fruits with attractive pink-red skin.

Interspecific hybridization creates Phlox 'Pink Parasol' with bifid petals, resolving the trade-off between unique ornamental traits and breeding time.

Breeding Phlox paniculata cultivar Balkapolav combines medium lavender flowers with increased branching.

PH2T90 maize inbred applies segmentation and preliminary action to reduce the six-to-twelve-year development time required for stable, high-yielding hybrids.

Controlled crossing resolves contradictions between leaf color depth and flower production in Heuchera 'Coco' development.

Open-pollination breeding creates DGASTEFDR with enhanced branching and darker foliage, resolving insufficient flower intensity in existing varieties.

Brassica carinata variety AGR159-4A1A combines hybrid selection with backcrossing to produce seeds with higher oil content.

BKDARD combines freely branching structure and continuous flowering to resolve variability issues in existing Dahlia cultivars under environmental stress.

Lettuce variety 42-BU1212 RZ applies genetic parameter changes and universality principles to resist multiple downy mildew races while preventing bolting.

A new peach tree cultivar produces large peento fruit with firm yellow flesh through controlled cross-breeding.

A Viola hybrida cultivar displays compact dome-shaped growth with fragrant tri-colored flowers featuring dark violet veins and golden yellow petals.

A Lagerstroemia indica cultivar produces red-purple flowers and black foliage through softwood cutting propagation.

Hybrid corn variety CH169497 applies segmentation and preliminary action to resolve genetic uniformity trade-offs during cross-pollination breeding.

Stabilizing parental lines before hybridization resolves yield stability contradictions while introducing disease resistance.

Selective breeding stabilizes uniform flowering timing and rounded plant shape while maintaining large daisy-type inflorescences.

Cross-breeding Antirrhinum majus with A. tortuosum creates a hybrid cultivar that resists fungal leaf rust while maintaining unique flower coloration.

Marker-assisted selection accelerates trait integration in wheat cultivar H4N12-0038, reducing breeding duration while maintaining agronomic stability.

Hibiscus 'Summer in Paradise' hybrid plant exhibits compact upright growth and hot cerise red flowers.

Hypericum cultivar Allblommos develops glossy light red fruits via parameter changes, resolving the lack of attractive traits in conventional plants.

Selective breeding creates a compact Salvia cultivar with dark blue flowers, addressing the lack of vigorous early-flowering varieties.

Bonpri 515 Euphorbia cultivar merges pulcherrima and cornastra species via controlled cross-pollination to achieve compact growth.

ANTHFANXOL Anthurium variety maintains durable, bright red spathes despite existing varieties lacking desired coloration or longevity.

Selective breeding optimizes stem strength and inflorescence uniformity while maintaining disease resistance against Powdery Mildew.

Segmenting homogeneous Hosta categories via unique leaf margin width and color patterns increases garden diversity without complex cultivation systems.