By organism › Green plants › Plantaginaceae › Angelonia

Recommendationhypothesisoriginal resultpositivebasis n/a

Claim · model-written summary

Colchicine-induced polyploidisation is a promising method that could enhance drought tolerance in angelonia.

Taxon: angeloniaAngeloniae5
Treatment: Colchicine-induced polyploidizatione5
Outcome: drought tolerancee5

Verbatim

e0
“Angelonia ( Angelonia angustifolia ) is an important potted flowering plant or bedding plant”
✓ located verbatim in the source · abstract, characters 0–92

e5
“Colchicine-induced polyploidization presents a promising method to potentially enhance drought tolerance in angelonia”
✓ located verbatim in the source · abstract, characters 1294–1411

Title

Morphological Characteristics and Drought Tolerance of the Diploid and Tetraploid Angelonia angustifolia

Yu-Chun Liao; Yun-Shan Tsai; Der-Ming Yeh HortScience 2024. doi:10.21273/hortsci17842-24

Other claims from this paper (12)

Observation Tetraploid Angelonia had larger pollen and flowers than diploid plants.
Observation Tetraploid Angelonia had thicker, greener leaves than diploid plants.
Observation Tetraploid Angelonia leaves have serrated edges.
Observation Tetraploid Angelonia had longer stomata than diploid plants.
Observation Tetraploid Angelonia had lower stomatal density than diploid plants.
Intervention effect A 20% VWC treatment led to smaller leaves than 40% VWC in diploid and tetraploid Angelonia.
Intervention effect A 20% VWC treatment led to higher SPAD-502 readings than 40% VWC in diploid and tetraploid Angelonia.
Intervention effect A 20% VWC treatment decreased flower number compared with 40% VWC in diploid and tetraploid Angelonia.
Intervention effect Tetraploid Angelonia had higher photosynthetic rates than diploids under both 20% and 40% VWC.
Observation Tetraploid Angelonia required fewer watering events in 0.8-L containers than diploids.
Observation Tetraploid Angelonia had thicker, erect stems than diploids in 0.8-L containers.
Observation Tetraploid Angelonia had larger flowers than diploids even under a 20% VWC treatment.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Paclobutrazol at 30–150 ppm suppressed vegetative growth rate in angelonia.

Taxon: angeloniaAngeloniae0
Organ / stage: vegetative phasee0
Treatment: paclobutrazol at a concentration level of 30-150 ppme0
Outcome: growth ratee0
Direction: suppressinge0
Comparator: 0 ppme0

Verbatim

e0
“the application of paclobutrazol at a concentration level of 30-150 ppm, was effective in suppressing the growth rate of angelonia plants in the vegetative phase”
✓ located verbatim in the source · abstract, characters 803–964

Title

Respons Tanaman Angelonia (Angelonia angustifolia) terhadap Pemberian Paclobutrazol

Rugayah Rugayah; Agus Karyanto; Setyo Widagdo; et al. JURNAL AGROTROPIKA 2023. doi:10.23960/ja.v22i1.6563

Other claims from this paper (2)

Intervention effect Angelonia had the highest visual rating at 150 ppm paclobutrazol.
Association Flower freshness duration shortened as paclobutrazol concentration increased.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Waterlogging with simulated reclaimed water had no negative impact on angelonia.

Taxon: angeloniaAngeloniae3
Treatment: waterlogging by the simulated RW (EC = 542.4 μS·cm−1)e3
Outcome: negative impactse3
Comparator: tap watere4

Not reportedDirection

Verbatim

e3
“waterlogging by the simulated RW (EC = 542.4 μS·cm−1) did not have negative impacts on angelonia and narrow-leaf zinnia, due to the reduced leaf malondialdehyde concentration of angelonia and retarded the decline in the net photosynthesis rate of narrow-leaf zinnia”
✓ located verbatim in the source · abstract, characters 1280–1545

e4
“All plants were treated with 10 days of waterlogging (electrical conductivity (EC) of tap water = 110.0 μS·cm−1) followed by a seven-day recovery”
✓ located verbatim in the source · abstract, characters 524–669

Title

Effects of Waterlogging with Different Water Resources on Plant Growth and Tolerance Capacity of Four Herbaceous Flowers in a Bioretention Basin

Wen-Chi Yang; Kuan-Hung Lin; Chun-Wei Wu; et al. Water 2020. doi:10.3390/w12061619

Other claims from this paper (12)

Intervention effect Angelonia was not affected by 10 days of waterlogging in ornamental quality, photosynthesis rate and leaf MDA.
Intervention effect Angelonia showed the best performance among the tested flowers under waterlogging.
Intervention effect Photosynthesis of narrow-leaf zinnia decreased during waterlogging.
Observation Photosynthesis of narrow-leaf zinnia soon recovered after drainage.
Intervention effect Celosia was significantly affected by waterlogging.
Observation Celosia did not recover after drainage.
Intervention effect Medallion flower was significantly affected by waterlogging.
Observation Medallion flower did not recover after drainage.
Intervention effect Waterlogging with simulated reclaimed water had no negative impact on narrow-leaf zinnia.
Intervention effect Simulated reclaimed water reduced leaf malondialdehyde concentration of angelonia under waterlogging.
Intervention effect Simulated reclaimed water retarded the decline in net photosynthesis rate of narrow-leaf zinnia under waterlogging.
Recommendation Reclaimed water could be used as an alternative irrigation water for bioretention basins in the dry season to maintain plant growth.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Simulated reclaimed water reduced leaf malondialdehyde concentration of angelonia under waterlogging.

Taxon: angeloniaAngeloniae3
Treatment: simulated RWe3
Outcome: leaf malondialdehyde concentratione3
Direction: reducede3
Comparator: tap watere4

Verbatim

e3
“waterlogging by the simulated RW (EC = 542.4 μS·cm−1) did not have negative impacts on angelonia and narrow-leaf zinnia, due to the reduced leaf malondialdehyde concentration of angelonia and retarded the decline in the net photosynthesis rate of narrow-leaf zinnia”
✓ located verbatim in the source · abstract, characters 1280–1545

e4
“All plants were treated with 10 days of waterlogging (electrical conductivity (EC) of tap water = 110.0 μS·cm−1) followed by a seven-day recovery”
✓ located verbatim in the source · abstract, characters 524–669

Title

Effects of Waterlogging with Different Water Resources on Plant Growth and Tolerance Capacity of Four Herbaceous Flowers in a Bioretention Basin

Wen-Chi Yang; Kuan-Hung Lin; Chun-Wei Wu; et al. Water 2020. doi:10.3390/w12061619

Other claims from this paper (12)

Intervention effect Angelonia was not affected by 10 days of waterlogging in ornamental quality, photosynthesis rate and leaf MDA.
Intervention effect Angelonia showed the best performance among the tested flowers under waterlogging.
Intervention effect Photosynthesis of narrow-leaf zinnia decreased during waterlogging.
Observation Photosynthesis of narrow-leaf zinnia soon recovered after drainage.
Intervention effect Celosia was significantly affected by waterlogging.
Observation Celosia did not recover after drainage.
Intervention effect Medallion flower was significantly affected by waterlogging.
Observation Medallion flower did not recover after drainage.
Intervention effect Waterlogging with simulated reclaimed water had no negative impact on angelonia.
Intervention effect Waterlogging with simulated reclaimed water had no negative impact on narrow-leaf zinnia.
Intervention effect Simulated reclaimed water retarded the decline in net photosynthesis rate of narrow-leaf zinnia under waterlogging.
Recommendation Reclaimed water could be used as an alternative irrigation water for bioretention basins in the dry season to maintain plant growth.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Flowering of angelonia was delayed when grown 1 day per week in the low-energy greenhouse.

Taxon: angeloniaAngeloniae3
Treatment: 1 day per week in WLEe3
Outcome: Floweringe3
Direction: delayede3
Comparator: “winter-normal” (WN) greenhousee2

Verbatim

e2
““winter-normal” (WN) greenhouse”
✓ located verbatim in the source · abstract, characters 907–938

e3
“Flowering on angelonia was delayed when grown 1 day per week in WLE; delayed on dianthus, petunia ‘Supertunia Mini Strawberry Pink Veined’, and lantana when grown 4 days per week in WLE; and delayed on petunia ‘Supertunia Vista Bubblegum’ when grown continuously in WLE”
✓ located verbatim in the source · abstract, characters 1436–1705

Title

Short-term Reductions in Irradiance and Temperature Minimally Affect Growth and Development of Five Floriculture Species

Jennifer K. Boldt HortScience 2018. doi:10.21273/hortsci10289-17

Other claims from this paper (8)

Intervention effect Days to first flower, flower number and plant height decreased as exposure to the low-energy greenhouse increased.
Intervention effect Plant width, relative chlorophyll content and shoot dry weight decreased as exposure to the low-energy greenhouse increased.
Intervention effect Flowering of dianthus was delayed when grown 4 days per week in the low-energy greenhouse.
Intervention effect Flowering of petunia Supertunia Mini Strawberry Pink Veined was delayed when grown 4 days per week in the low-energy greenhouse.
Intervention effect Flowering of lantana was delayed when grown 4 days per week in the low-energy greenhouse.
Intervention effect Flowering of petunia Supertunia Vista Bubblegum was delayed when grown continuously in the low-energy greenhouse.
Intervention effect Average energy savings of 2% to 8% occurred with one day per week in the low-energy greenhouse (Virtual Grower estimate).
Intervention effect Average energy savings increased to 35% to 51% when plants were grown continuously in the low-energy greenhouse (Virtual Grower estimate).

Associationobservedoriginal resultmeasured

Claim · model-written summary

Container type and paclobutrazol concentration interacted to affect angelonia size and shoot dry weight.

Taxon: angeloniaAngeloniae0
Treatment: paclobutrazol concentratione0
Outcome: size and SDWe0
Qualifier: Container typee0

Not reportedDirection

Verbatim

e0
“Container type and paclobutrazol concentration interacted to affect size and SDW of angelonia and petunia”
✓ located verbatim in the source · abstract, characters 1272–1377

Title

Coconut Coir and Peat Biocontainers Influence Plant Growth Retardant Drench Efficacy

Nicholas J. Flax; Christopher J. Currey; James A. Schrader; et al. HortTechnology 2018. doi:10.21273/horttech04033-18

Other claims from this paper (9)

Association Container type and paclobutrazol concentration interacted to affect petunia size and shoot dry weight.
Intervention effect Untreated angelonia in coir containers had a growth index 19% to 29% smaller than plants in other containers.
Intervention effect Untreated angelonia in peat containers had a growth index 29% to 38% smaller than plants in other containers.
Intervention effect Untreated petunia diameter in peat containers was similar to coir and uncoated paper fiber containers.
Intervention effect Untreated petunia in peat containers had a diameter 10.9 to 13.5 cm smaller than in other containers.
Intervention effect Increasing paclobutrazol from 0 to 20 mg per liter suppressed petunia shoot dry weight by 23% in coir containers.
Intervention effect Increasing paclobutrazol was associated with up to 45% lower petunia shoot dry weight in rice hull containers.
Recommendation Producers should reduce paclobutrazol drench concentration when replacing petroleum plastic with coir or peat containers.
Recommendation No paclobutrazol drench adjustment is needed for other evaluated biocontainer types.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Untreated angelonia in coir containers had a growth index 19% to 29% smaller than plants in other containers.

Taxon: angeloniaAngeloniae0
Treatment: coire0
Outcome: Growth indexe0
Direction: smallere0
Value: 19% to 29%e0
Qualifier: 0 mg·L −1 paclobutrazole0
Comparator: other container typese0

Verbatim

e0
“Growth index of angelonia treated with 0 mg·L −1 paclobutrazol and grown in coir and peat containers was 19% to 29% and 29% to 38% smaller than that of plants in other container types, respectively”
✓ located verbatim in the source · abstract, characters 1379–1576

Title

Coconut Coir and Peat Biocontainers Influence Plant Growth Retardant Drench Efficacy

Nicholas J. Flax; Christopher J. Currey; James A. Schrader; et al. HortTechnology 2018. doi:10.21273/horttech04033-18

Other claims from this paper (9)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Untreated angelonia in peat containers had a growth index 29% to 38% smaller than plants in other containers.

Taxon: angeloniaAngeloniae0
Treatment: peate0
Outcome: Growth indexe0
Direction: smallere0
Value: 29% to 38%e0
Qualifier: 0 mg·L −1 paclobutrazole0
Comparator: other container typese0

Verbatim

e0
“Growth index of angelonia treated with 0 mg·L −1 paclobutrazol and grown in coir and peat containers was 19% to 29% and 29% to 38% smaller than that of plants in other container types, respectively”
✓ located verbatim in the source · abstract, characters 1379–1576

Title

Coconut Coir and Peat Biocontainers Influence Plant Growth Retardant Drench Efficacy

Nicholas J. Flax; Christopher J. Currey; James A. Schrader; et al. HortTechnology 2018. doi:10.21273/horttech04033-18

Other claims from this paper (9)

Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

Producers should reduce paclobutrazol drench concentration when replacing petroleum plastic with coir or peat containers.

Taxon: angeloniaAngeloniat0
Treatment: coir or peat biocontainerse0
Outcome: reduce paclobutrazol drench concentrationse0
Comparator: traditional petroleum plasticse0

Verbatim

e0
“Producers should reduce paclobutrazol drench concentrations to produce plants of appropriate size if substituting coir or peat biocontainers for traditional petroleum plastics”
✓ located verbatim in the source · abstract, characters 2163–2338

t0
“growth and development of angelonia (”
✓ located verbatim in the source · abstract, characters 125–162

Title

Coconut Coir and Peat Biocontainers Influence Plant Growth Retardant Drench Efficacy

Nicholas J. Flax; Christopher J. Currey; James A. Schrader; et al. HortTechnology 2018. doi:10.21273/horttech04033-18

Other claims from this paper (9)

Association Container type and paclobutrazol concentration interacted to affect angelonia size and shoot dry weight.
Association Container type and paclobutrazol concentration interacted to affect petunia size and shoot dry weight.
Intervention effect Untreated angelonia in coir containers had a growth index 19% to 29% smaller than plants in other containers.
Intervention effect Untreated angelonia in peat containers had a growth index 29% to 38% smaller than plants in other containers.
Intervention effect Untreated petunia diameter in peat containers was similar to coir and uncoated paper fiber containers.
Intervention effect Untreated petunia in peat containers had a diameter 10.9 to 13.5 cm smaller than in other containers.
Intervention effect Increasing paclobutrazol from 0 to 20 mg per liter suppressed petunia shoot dry weight by 23% in coir containers.
Intervention effect Increasing paclobutrazol was associated with up to 45% lower petunia shoot dry weight in rice hull containers.
Recommendation No paclobutrazol drench adjustment is needed for other evaluated biocontainer types.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Angelonia shoot dry weight was lower at 20% than 40% SMC.

Taxon: angeloniaAngeloniae0
Treatment: 20% SMCe0
Outcome: total plant shoot dry weight (DW)e0
Direction: reducede0
Comparator: 40% SMCe0

Verbatim

e0
“angelonia total plant shoot dry weight (DW) was reduced with 20% SMC compared with 40% SMC”
✓ located verbatim in the source · abstract, characters 546–636

Title

Reducing Substrate Moisture Content (SMC) during Greenhouse Production and Postproduction of Angelonia and Heliotrope Improves Crop Quality and Economic Value

Yanjun Guo; Terri Starman; Charles Hall HortScience 2018. doi:10.21273/hortsci12910-18

Other claims from this paper (8)

Intervention effect Angelonia shoot coloring percentage was higher at 20% SMC.
Intervention effect Angelonia internode length was reduced at 20% SMC.
Intervention effect Angelonia at 20% SMC required less irrigation labor cost.
Intervention effect Heliotrope plant size was unchanged between 20% and 40% SMC.
Intervention effect Heliotrope at 20% SMC had higher shoot coloring at production and postproduction.
Intervention effect Both ornamentals at 20% SMC had higher visual quality.
Intervention effect Both ornamentals at 20% SMC used less irrigation water during production.
Intervention effect Lower SMC reduced production costs and increased floral crop economic value.

Angelonia 78 claims

78 claims