CT157 flue-cured tobacco

2000 ◽  
Vol 80 (4) ◽  
pp. 879-880 ◽  
Author(s):  
H. M. Haji ◽  
S. Mishra ◽  
M. DeVos
Keyword(s):  
Nicotiana Tabacum ◽  
Key Words ◽  
Nicotiana Tabacum L ◽  
Quality Grade ◽  
Cultivar Description ◽  
Tobacco Cultivar ◽  
Index Value ◽  
Grade Index

CT157 is a flue-cured tobacco (Nicotiana tabacum L.) cultivar with superior quality. Grade index value and company evaluation are significantly higher than the checks. Key words: Nicotiana tabacum L., tobacco, cultivar description

scholarly journals CT572 flue-cured tobacco

2002 ◽  
Vol 82 (3) ◽  
pp. 589-590 ◽  
Author(s):  
H. M. Haji ◽  
S. Mishra ◽  
M. DeVos
Keyword(s):  
Nicotiana Tabacum ◽  
Key Words ◽  
Yield And Quality ◽  
Nicotiana Tabacum L ◽  
Quality Grade ◽  
Cultivar Description ◽  
Tobacco Cultivar ◽  
Index Value ◽  
Grade Index

CT572 is a flue-cured tobacco (Nicotiana tabacum L.) cultivar with superior yield and quality. Grade index value and company evaluation are significantly higher and percent alkaloids is lower than the check cultivars. Key words: Nicotiana tabacum L., tobacco, cultivar description

CT144 flue-cured tobacco

2002 ◽  
Vol 82 (3) ◽  
pp. 587-588 ◽  
Author(s):  
H. M. Haji ◽  
S. Mishra ◽  
M. DeVos
Keyword(s):  
Nicotiana Tabacum ◽  
Key Words ◽  
Yield And Quality ◽  
Nicotiana Tabacum L ◽  
Quality Grade ◽  
Cultivar Description ◽  
Tobacco Cultivar ◽  
Index Value ◽  
Grade Index

CT144 is a flue-cured tobacco (Nicotiana tabacum L.) cultivar with superior yield and quality. Grade index value is significantly higher and percent alkaloids is lower than the check cultivars. Key words: Nicotiana tabacum L., tobacco, cultivar description

CT652 flue-cured tobacco

2009 ◽  
Vol 89 (2) ◽  
pp. 313-315
Author(s):  
G. A. Amankwa ◽  
H. M. Haji ◽  
S. Mishra ◽  
M. DeVos ◽  
A. D. White ◽  
...  
Keyword(s):  
Nicotiana Tabacum ◽  
Key Words ◽  
Good Yield ◽  
Yield Potential ◽  
High Grade ◽  
Breeding Line ◽  
Nicotiana Tabacum L ◽  
Cultivar Description ◽  
Tobacco Cultivar ◽  
Grade Index

CT652 is a flue-cured tobacco (Nicotiana tabacum L.) cultivar with good yield potential, high grade index and considerably higher gross returns than the check varieties Delgold and CT157. It was derived from a cross between the Canadian cultivar Delfield and an advanced breeding line, 95EA57-1. Key words: Nicotiana tabacum L., tobacco, cultivar description

CT681 flue-cured tobacco

2000 ◽  
Vol 80 (1) ◽  
pp. 167-168
Author(s):  
H. M. Haji ◽  
S Mishra ◽  
M. DeVos
Keyword(s):  
Nicotiana Tabacum ◽  
Key Words ◽  
Root Rot ◽  
High Yield ◽  
Thielaviopsis Basicola ◽  
Economic Returns ◽  
Nicotiana Tabacum L ◽  
Cultivar Description ◽  
Tobacco Cultivar ◽  
Grade Index

CT681 is a flue-cured tobacco (Nicotiana tabacum L.) cultivar with high yield and grade index, and provides significantly higher economic returns togrowers. Company evaluations are higher than the checks, and percent lamina is high. CT681 is resistant to black root rot [Thielaviopsis basicola (Berk. & Broome) Ferraris] disease. Key words: Nicotiana tabacum L., tobacco, cultivar description

CT166 flue-cured tobacco

2000 ◽  
Vol 80 (1) ◽  
pp. 165-166
Author(s):  
H. M. Haji ◽  
S. Mishra ◽  
M. Devos
Keyword(s):  
Nicotiana Tabacum ◽  
Key Words ◽  
Quality Characteristic ◽  
High Yield ◽  
Nicotiana Tabacum L ◽  
Cultivar Description ◽  
Tobacco Cultivar

CT166 is a flue-cured tobacco (Nicotiana tabacum L.) cultivar with high yield, and matures earlier than the standard checks. Percent alkaloids in CT166 is significantly lower than the checks. Lower alkaloids is a desirable quality characteristic. Key words: Nicotiana tabacum L., tobacco, cultivar description

CTH14 flue-cured tobacco F1 hybrid

2009 ◽  
Vol 89 (4) ◽  
pp. 649-651
Author(s):  
H M Haji ◽  
S Mishra ◽  
M DeVos
Keyword(s):  
Nicotiana Tabacum ◽  
Hybrid Male ◽  
Hybrid Male Sterility ◽  
Leaf Quality ◽  
F1 Hybrid ◽  
Nicotiana Tabacum L ◽  
Cultivar Description ◽  
Check Variety ◽  
Tobacco Hybrid ◽  
Grade Index

CTH14 is the second flue-cured tobacco (Nicotiana tabacum L.) hybrid recommended for commercial release in Canada. The yield of CTH14 is significantly superior to that of CT157, one of two check varieties, while the grade index is superior to the other check variety Delgold. As a result, the economic return of CTH14 is significantly superior to both check varieties. CTH14 has uniform growth both in the greenhouse and in the field. Leaf quality traits of CTH14 are far superior to Delgold, as well as most other commercial varieties in Ontario.Key words: Nicotiana tabacum L., tobacco, hybrid, male sterility, black root rot, cultivar description

Delfield flue-cured tobacco

1991 ◽  
Vol 71 (2) ◽  
pp. 575-577 ◽  
Author(s):  
R. S. Pandeya ◽  
J. E. Brandle ◽  
J. C. D. Ankersmit ◽  
V. D. Rogers ◽  
W. A. Keller
Keyword(s):  
Nicotiana Tabacum ◽  
Key Words ◽  
Somatic Hybrid ◽  
Somatic Hybridization ◽  
Nicotiana Tabacum L ◽  
Cultivar Description

Delfield, a flue-cured tobacco (Nicotiana tabacum L). cultivar, has higher yield than Delhi 76, but similar grade price and therefore provides higher returns to growers. Delfield originated from a somatic hybrid between N. tabacum and N. rustica. Key words: Nicotiana tabacum L., tobacco, somatic hybridization, cultivar description

Pearl millet as a rotation crop with flue-cured tobacco for control of root-lesion nematodes in Ontario

2006 ◽  
Vol 86 (4) ◽  
pp. 1265-1271 ◽  
Author(s):  
G. A. Amankwa ◽  
A. D. White ◽  
T. W. McDowell ◽  
D. L. Van Hooren
Keyword(s):  
Nicotiana Tabacum ◽  
Pearl Millet ◽  
Pennisetum Glaucum ◽  
Winter Rye ◽  
Lesion Nematodes ◽  
Nicotiana Tabacum L ◽  
Secale Cereale L ◽  
Root Lesion Nematodes ◽  
Rotation Crop ◽  
Grade Index

In Ontario, flue-cured tobacco (Nicotiana tabacum L.) growers routinely fumigate their soils to control root-lesion nematodes (Pratylenchus penetrans Cobb). Studies suggest that planting pearl millet (Pennisetum glaucum L.) as a rotation crop may control the nematodes; winter rye (Secale cereale L.), the crop commonly grown in rotation with tobacco, is susceptible to the nematodes. In 2002, plots of forage millet (var. CFPM 101), grain millet (var. CGPMH-1) and winter rye were established at three sites and in 2003, tobacco was grown at these sites in non-fumigated plots where the rotation crops grew, except for a winter rye/fumigation treatment. The goal was to evaluate P. penetrans populations and tobacco yield and quality in the millet rotations relative to the traditional rye-fumigation system. In 2002, initial P. penetrans populations assessed in the spring were similar for all treatments; however, the final populations and consequently the ratios of final populations/initial populations (Pf/Pi) consistently differed among treatments. The Pf/Pi ratios ranged from 0.07 to 0.79 for forage millet, from 0.18 to 0.94 for grain millet and from 2.33 to 21.65 for rye. In 2003, P. penetrans populations in tobacco plots previously cropped to either type of millet were comparable with those detected in fumigated winter rye plots. Compared with tobacco following rye without fumigation, tobacco yield was 14 to 51% higher following rye with fumigation, 19 to 70% higher following forage millet and 18 to 65% higher following grain millet. Grade index was unaffected. Results indicate that pearl millet offers an alternative to fumigants for the suppression of P. penetrans population and provides equivalent gross returns. Key words: Pennisetum glaucum, rotation crop, Nicotiana tabacum

scholarly journals CTH8 flue-cured tobacco hybrid

2014 ◽  
Vol 94 (2) ◽  
pp. 461-463
Author(s):  
G. A. Amankwa ◽  
S. Mishra ◽  
A. D. Shearer ◽  
R. Brammall ◽  
D. L. Van Hooren
Keyword(s):  
Nicotiana Tabacum ◽  
Yield Potential ◽  
Nicotiana Tabacum L ◽  
Tobacco Hybrid ◽  
Grade Index

Amankwa, G. A., Mishra, S., Shearer, A. D., Brammall, R. and Van Hooren, D. L. 2014. CTH8 flue-cured tobacco hybrid. Can. J. Plant Sci. 94: 461–463. CTH8 is a new flue-cured tobacco (Nicotiana tabacum L.) hybrid recommended for commercial release in Canada. It has superior grade index compared to the check varieties Delgold and CT157, and its yield potential is intermediate between the two checks.

RESPONSE OF CIGAR TOBACCO TO DIFFERENT DATES OF PLANTING AND SPACING

1975 ◽  
Vol 55 (1) ◽  
pp. 303-308
Author(s):  
V. KOZUMPLIK ◽  
P. P. LUKOSEVICIUS
Keyword(s):  
Nicotiana Tabacum ◽  
Chemical Characteristics ◽  
Breeding Line ◽  
Total Alkaloids ◽  
Nicotiana Tabacum L ◽  
Leaf Yield ◽  
Number Of Leaves ◽  
Planting Distance ◽  
Grade Index

Response of cigar tobacco (Nicotiana tabacum L.) in morphological, agronomic and chemical characteristics to date of planting and planting distance was studied during 1971–73. A cultivar and a breeding line of cigar tobacco were transplanted outdoors on 26 May, 9 (or 12) June and 23 June. The tobacco was spaced 36, 41 and 46 cm in rows that were 97 cm apart. The best results were obtained when cigar tobacco was transplanted not later than 9 June, and the plants were spaced 41 cm in the rows that were 97 cm apart. The highest number of leaves per plant, cured-leaf yield, percentage of nicotine and total alkaloids were obtained from the tobacco transplanted on the first or second date in 3 yr. In 2 yr, the later tobacco had the tallest plants, the largest leaves, the highest percent filler leaf, grade and crop index. Earlier-transplanted tobacco was harvested earlier, although the period to flower decreased with later date of planting. On the average, the tobacco spaced 41 cm was taller and had a shorter period to flower, and higher yield and crop index than that spaced 36 cm or 46 cm. Grade index, percent filler leaf, nicotine and total alkaloids were affected significantly by the distance in 1 yr only.

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