Harvest characteristics of Canna×generalis L.H. Bailey leaves

2013 ◽  
Vol 150 ◽  
pp. 441-447 ◽  
Author(s):  
Motoaki Doi ◽  
Nozomi Nakamura ◽  
Youko Takizawa ◽  
Makiko Wakita ◽  
Fumiya Shimizu ◽  
...  
Keyword(s):  
Canna Generalis

scholarly journals Characterization of an Isolate of Cucumber mosaic virus Isolated from Canna generalis Bailey

2006 ◽  
Vol 12 (3) ◽  
pp. 298-302 ◽  
Author(s):  
Yong-Woon Jeon ◽  
Jin-Sung Hong ◽  
Sang-Yong Lee ◽  
Ki-Hyun Ryu ◽  
Jang-Kyung Choi
Keyword(s):  
Cucumber Mosaic Virus ◽  
Mosaic Virus ◽  
Canna Generalis

scholarly journals Growth Retardant Application to Canna × generalis ‘Florence Vaughan’

2001 ◽  
Vol 19 (3) ◽  
pp. 114-119
Author(s):  
L.L. Bruner ◽  
G.J. Keever ◽  
J.R. Kessler ◽  
C.H. Gilliam
Keyword(s):  
Detrimental Effect ◽  
Upright Position ◽  
Growth Retardant ◽  
Floral Display ◽  
Growth Retardants ◽  
Nursery Production ◽  
Plant Growth Retardants ◽  
Landscape Establishment ◽  
Canna Generalis ◽  
Suppression Effects

Abstract The effects of 15 to 45 ppm Cutless (flurprimidol), 2500/1500 to 7500/1500 ppm B-Nine/Cycocel tank mixes (daminozide/chlormequatchloride), and 20 to 60 ppm Sumagic (uniconazole) on the vegetative growth and flowering of Canna x generalis ‘Florence Vaughan’ were determined during container nursery production and landscape establishment. Vegetative heights 30 and 60 days after treatment (DAT) and vegetative and inflorescence heights at first and second flower were suppressed by all plant growth retardants (PGRs). There was no delay in flowering of the first inflorescence from any PGR treatment, and a three to seven day delay in flowering of the second inflorescence with only Sumagic. Vegetative height was suppressed quadratically 14–28% (30 DAT) and linearly 19–40% (60 DAT) by increasing Cutless rates. Inflorescence heights of plants treated with 15 or 30 ppm Cutless were suppressed proportionally to foliage heights without any detrimental effect on floral display. Heights of plants treated with Cutless and transplanted into the landscape at 60 DAT were similar to those remaining in containers at 90 DAT, and 7 cm (3 in) and 11 cm (3.5 in) taller at 120 and 150 DAT, respectively. Vegetative heights of plants in both locations were suppressed linearly by Cutless, 15–33% (90 DAT) and 7–12% (120 DAT) with height suppression effects dissipating by 150 DAT. Vegetative height was suppressed quadratically by B-Nine/Cycocel, 5–14% and 16–28% at 30 and 60 DAT, respectively. However, response was inconsistent with rate at all sampling dates both in containers and in the landscape. B-Nine/Cycocel treated plants were suppressed quadratically up to 33% (90 DAT) and up to 17% (120 DAT). Plants transplanted and treated with B-Nine/Cycocel were suppressed linearly 14–23% (90 DAT) and 6–16% (120 DAT). At 150 DAT, BNine/Cycocel treated plants were similar in height to control plants, with transplanted plants around 10 cm (4 in) taller than those remaining in containers. Sumagic suppressed vegetative height quadratically 28–33% (30 DAT) and 50–52% (60 DAT). At 60 DAT, the height suppression was excessive and leaf orientation was altered to a less upright position. Inflorescence height suppression by Sumagic was considered excessive with first and second flower occurring below the surrounding foliage. Compared to those transplanted into the landscape at 60 DAT, plants treated with Sumagic and remaining in containers were 12% (90 DAT), 36% (120 DAT), and 37% (150 DAT) shorter. In both locations, Sumagic suppressed vegetative height quadratically 46% (90 DAT) and 29% (120 DAT) compared to control plants. Compared to control plants, at 150 DAT, treated plants remaining in containers were suppressed to a greater extent (32–43%) than those transplanted into the landscape (11–14%).

scholarly journals Features of the use of cultivars of the genus Canna L. in landscape construction of cities in Udmurtia

2020 ◽  
pp. 59-71
Author(s):  
N. M. Kuzmina ◽  
A. V. Fedorov
Keyword(s):  
Amylase Activity ◽  
Sugar Content ◽  
Storage Period ◽  
Middle Urals ◽  
The Middle Urals ◽  
Storage Method ◽  
Planting Material ◽  
Low Prevalence ◽  
The City ◽  
Canna Generalis

A striking element in the floral design of green spaces is Canna×generalis. One of the reasons for the low prevalence of this crop is the complexity of preserving planting material and its high cost. To solve the problem of preservation of Canna×generalis rhizomes grown in the Middle Urals, studies were conducted with the storage of large rhizomes (bud diameter from 2.6 cm to 4 cm) and small fractions (bud diameter from 1.0 cm to 2.5 cm) in various ways - open (air-dry) and in sand. The analysis of amylase activity, starch and sugar content at the beginning and end of the rhizome storage period, and the number of sprouted buds at the end of the storage period was performed. Open storage of C.×generalis rhizomes was found to be the optimal storage method, which was evaluated by a total of 24 points. During this storage, there was a high activity of awakening the buds before planting in the ground (more than 50%) and getting a more even seedling. This storage method is suitable for small-flowered tall cultivars of C.×generalis that form large rhizomes. Large-flowered C.×generalis must be stored with a lump of earth, since their rhizomes do not have large reserves of starch and dry up when stored in an air-dry way. Of the 9 cultivars of C.×generalis studied in the collection of the Department of introduction and acclimatization of plants, in the conditions of the Middle Urals, 4 cultivars have proved themselves well: 'Diamond’ ‘' Rosemond Coyles’ ‘ 'Richard Wallens’,' Red king Humbert’ and the old small-flowered and tall sample ' Yunnatsky’, which have an annual abundant and long flowering. As a result of the monitoring of flower design in the cities of Udmurtia, it was found that C.×generalis is more widely used in the city of Sarapul, less often in Izhevsk, and in Glazov and Votkinsk it is not used.

Effect of six pre-storage rhizome treatments on rhizome vitality and seasonal growth characteristics of three Canna × generalis cultivars

2019 ◽  
Vol 254 ◽  
pp. 155-162
Author(s):  
Anikó Zsiláné-André ◽  
Alex Vámos ◽  
Bianka Molnár ◽  
Ádám Szabolcs ◽  
Imre J. Holb
Keyword(s):  
Growth Characteristics ◽  
Seasonal Growth ◽  
Canna Generalis

Study on the Effects of Domestic Sewage on Soluble Protein Content of Parts Constructed Wetland Plants

2014 ◽  
Vol 522-524 ◽  
pp. 741-744
Author(s):  
Min Lu ◽  
Jie Zhao ◽  
Lan Dong Feng ◽  
Ke Ke Li ◽  
Xue Ming Zhao ◽  
...  
Keyword(s):  
Protein Content ◽  
Soluble Protein ◽  
Domestic Sewage ◽  
Wetland Plants ◽  
Minimal Change ◽  
Phragmites Communis ◽  
Soluble Protein Content ◽  
Treatment Technology ◽  
Typha Angustata ◽  
Canna Generalis

The study on the resistance of different wetland plants to wastewater duress is the key to ecological wastewater treatment technology. This paper studies the change of soluble protein content in 4 common wetland plants (Phragmites communis, Typha angustata, Arundo donax and Canna generalis) in Shandong in different wastewater duress time. The results show: when the wastewater duress time is 2 days and 4 days, soluble protein content in Phragmites communis has minimal change, and its anti-stress capability is the strongest; when the wastewater duress time is 6 days, soluble protein content in Canna generalis has minimal change, and its anti-stress capability is the strongest, followed by Typha angustata.

Deterrence coding by a larval Manduca chemosensory neurone mediating rejection of a non-host plant, Canna generalis L.

1993 ◽  
Vol 18 (3) ◽  
pp. 285-295 ◽  
Author(s):  
STEVEN C. PETERSON ◽  
FRANK E. HANSON ◽  
J. DAVID WARTHEN
Keyword(s):  
Host Plant ◽  
Canna Generalis

Purification Efficiency of Several Constructed Wetland Plants in COD Disposal in Domestic Sewage

2012 ◽  
Vol 518-523 ◽  
pp. 2690-2694
Author(s):  
Min Lu ◽  
Zhen Guo ◽  
Dong He Li
Keyword(s):  
Constructed Wetland ◽  
Sewage Water ◽  
Domestic Sewage ◽  
Wetland Plants ◽  
Species Selection ◽  
Phragmites Communis ◽  
Treatment Technology ◽  
Typha Orientalis ◽  
Canna Generalis ◽  
Selection Of

The research on the species selection of constructed wetland plants and the purification effects of the plants is crucial in ecological wastewater treatment technology. This paper studies the purification effects of different residence time of sewage water, different constructed wetland plants and their synergistic effect on COD disposal in domestic sewage. The results indicate that the best plant combination in purifying COD is that of Phragmites communis, Typha orientalis and Canna generalis, followed by that of Phragmites communis, Arundo donax and Canna generalis. The best plant species in purifying COD is Typha orientalis, followed by Phragmites communis.

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