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.

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

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

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

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.

CTH144 flue-cured tobacco F1 hybrid

2019 ◽  
Vol 99 (6) ◽  
pp. 966-968
Author(s):  
G.A. Amankwa ◽  
S. Mishra ◽  
A.D. Shearer ◽  
C. Saude ◽  
D.L. Van Hooren ◽  
...  
Keyword(s):  
Nicotiana Tabacum ◽  
Tobacco Mosaic Virus ◽  
Mosaic Virus ◽  
Yield Potential ◽  
Economic Return ◽  
Leaf Quality ◽  
F1 Hybrid ◽  
Nicotiana Tabacum L

CTH144 is a new flue-cured tobacco (Nicotiana tabacum L.) hybrid recommended for commercial release in Canada. The cured leaf quality of CTH144 was superior to both check varieties Delgold and CT157. The yield potential of CTH144 was intermediate compared with the checks. As a result, the economic return of CTH144 is superior to both check varieties. CTH144 has resistance to Tobacco Mosaic Virus. CTH144 is adapted to the tobacco-growing areas of southwestern Ontario.

Genetic analysis of quantitative characters in cigar and pipe tobacco, Nicotiana tabacum. III. Economic indices: grade index, yield, and crop revenue

1983 ◽  
Vol 25 (2) ◽  
pp. 185-189 ◽  
Author(s):  
I. S. Ogilvie ◽  
V. Kozumplik
Keyword(s):  
Nicotiana Tabacum ◽  
Combining Ability ◽  
Diallel Cross ◽  
General Combining Ability ◽  
Specific Combining Ability ◽  
Total Alkaloids ◽  
Nicotiana Tabacum L ◽  
Economic Indices ◽  
Grade Index ◽  
Pipe Tobacco

A diallel cross of four cigar cultivars and one pipe tobacco (Nicotiana tabacum L.) cultivar was analyzed for the following parameters: grade index, yield, crop revenue or index, percentage of nicotine, percentage of total alkaloids, and susceptability to pole rot. The experiment was performed over 3 years. Analysis was done for general combining ability and specific combining ability. General combining ability was greater than specific combining ability for all variables although significant specific combining ability effects were also present for all parameters with the exception of nicotine and total alkaloids. Reciprocal effects were completely absent. The line Pennbel 69 showed a positive general combining ability effect for yield, crop index, and infestation by pole rot and a high negative general combining ability effect for grade index and percentage of nicotine and total alkaloids. Petit Havane showed a complete reverse of general combining ability effects for these parameters while the other three cultivars were intermediate. High positive specific combining ability effects for grade index, yield, and crop index and high negative specific combining ability effects for the percentage of pole rot were shown by crosses of Pennbel 69.

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

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

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

scholarly journals UJI PRODUKTIVITAS DAN MUTU TIGA VARIETAS TEMBAKAU ORIENTAL DI INDONESIA

2020 ◽  
Vol 16 (3) ◽  
pp. 112
Author(s):  
SUWARSO SUWARSO ◽  
SAMSURI TIRTOSASTRO ◽  
TITIEK YULIANTI ◽  
SUHARTO SUHARTO ◽  
SUSENO SUSENO ◽  
...  
Keyword(s):  
Nicotiana Tabacum ◽  
Research Result ◽  
Sandy Soils ◽  
Raw Material ◽  
Yield Potential ◽  
Soil Types ◽  
Silt Loam ◽  
Agronomic Characters ◽  
Organoleptic Evaluation ◽  
Nicotiana Tabacum L

<p>ABSTRAK</p><p>Untuk memperoleh varietas yang sesuai di Indonesia telahdilakukan pengujian tiga varietas tembakau oriental, yaitu Zichna, XanthiYaka dan Izmir di Desa Rejuno, Dero (Kabupaten Ngawi) danMargomulyo (Kabupaten Bojonegoro). Tipe tanah ketiga desa tersebutberturut-turut adalah lempung, liat, dan lempung berdebu. Pengujiandilakukan pada tiga periode tanam tahun 2007 dan 2008. Hasil penelitianmenunjukkan bahwa tipe tanah berpengaruh terhadap hasil dan indekstanaman, yang terbaik adalah tanah lempung seperti di Desa Rejuno.Berdasarkan hasil, indeks tanaman dan penilaian organoleptik, varietasyang terbaik adalah Zichna, hasilnya rata-rata 2,213 t/ha dan indekstanaman 91,66. Varietas tersebut menghasilkan sensasi iritasi dan impakrendah dan aroma sangat baik. Pada urutan berikutnya adalah varietasXanthi Yaka, hasilnya 1,742 t/ha, indeks tanaman 78,27. Berdasarkan hasilpenelitian tersebut maka kedua varietas tembakau oriental tersebut jugasesuai untuk rokok kretek di Indonesia. Keduanya sesuai ditanam pada tipetanah lempung atau tanah yang banyak mengandung kapur dan pasir.</p><p>Kata kunci: Nicotiana tabacum L., tembakau oriental, varietas, Indonesia</p><p>ABSTRACT</p><p>Productivity and quality tests of three oriental tobacco varieties in Indonesia</p><p>Three oriental tobacco varieties were tested in villages of Rejuno,Dero (Ngawi regency), and Margomulyo (Bojonegoro regency) to find outsuitable variety to grow in Indonesia. Soil types of the three villages wereloam, clay, and silt loam, respectively. The tests were carried out for threeplanting series in 2007 and 2008. Research result showed that soil typesaffected several agronomic characters as well as yield and crop indices.The most suitable soil was silt loam as in Rejuno village. According toyield, crop index, and organoleptic evaluation, Zichna variety was the bestwith yield potential and crop index of 2.213 t/ha and 91.66.Organoleptically, the variety was low irritation and sensation impact andvery good in aroma. The second best variety was Xanthi Yaka with yieldpotential and crop index of 1.742 t/ha and 78.27. This research revealedthat Zichna and Xanthi Yaka varieties were suitable as raw material forclove cigarette. In addition, these two varieties were also well suited to begrown in Indonesia, especially on loamy and sandy soils with large amountof lime.</p><p>Key words : Nicotiana tabacum L., oriental tobacco, variety, Indonesia</p>

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