M. Vann, L. Fisher, D. Jordan, D. Hardy, W. Smith, A. M. Stewart
Research was conducted at 2 locations in 2009 and 2010 to determine the effect of potassium rate on the yield and quality of flue-cured tobacco. Treatments included 8 rates of potassium from sulfate of potash magnesia (K-Mag, 0–0–22): 0, 84, 112, 140, 168, 196, 224, and 252 kg K2O ha−1. A complete (N–P–K) fertilizer that supplied 134 kg K2O ha−1 was also included as a control treatment. All fertilizer was applied in a single band application within 10 days after transplanting. Yield was measured and samples were assigned an official U.S. Department of Agriculture (USDA) grade. Crop value was determined based on yield and grade. Tissue samples were collected throughout the season at 3 separate times: at layby, at topping, and after curing. Tissue samples were analyzed for total alkaloid and reducing sugar content as well as N, P, K, and Mg content at North Carolina State University. Soil samples were also collected at transplanting, which corresponded with potassium fertilizer application, and were analyze...
2009年和2010年在2个地点研究了施钾量对烤烟产量和品质的影响。处理包括8种硫酸钾(K-Mag, 0 - 0 - 22): 0、84、112、140、168、196、224和252 kg K2O ha - 1。对照处理还包括提供134 kg K2O ha - 1的全氮(N-P-K)肥。所有肥料在移栽后10天内一次性施用。测量了产量，并将样品分配给美国农业部(USDA)的官方等级。作物价值是根据产量和等级来确定的。组织样本在整个季节中在3个不同的时间收集:在放置时，在浇头时，在固化后。在北卡罗莱纳州立大学对组织样品进行了总生物碱和还原糖含量以及N、P、K和Mg含量的分析。移栽时也采集了与钾肥施用相对应的土壤样品，并进行了分析。
{"title":"The effect of potassium rate on the yield and quality of flue-cured tobacco (Nicotiana tabacum L.)","authors":"M. Vann, L. Fisher, D. Jordan, D. Hardy, W. Smith, A. M. Stewart","doi":"10.3381/12-019R.1","DOIUrl":"https://doi.org/10.3381/12-019R.1","url":null,"abstract":"Research was conducted at 2 locations in 2009 and 2010 to determine the effect of potassium rate on the yield and quality of flue-cured tobacco. Treatments included 8 rates of potassium from sulfate of potash magnesia (K-Mag, 0–0–22): 0, 84, 112, 140, 168, 196, 224, and 252 kg K2O ha−1. A complete (N–P–K) fertilizer that supplied 134 kg K2O ha−1 was also included as a control treatment. All fertilizer was applied in a single band application within 10 days after transplanting. Yield was measured and samples were assigned an official U.S. Department of Agriculture (USDA) grade. Crop value was determined based on yield and grade. Tissue samples were collected throughout the season at 3 separate times: at layby, at topping, and after curing. Tissue samples were analyzed for total alkaloid and reducing sugar content as well as N, P, K, and Mg content at North Carolina State University. Soil samples were also collected at transplanting, which corresponded with potassium fertilizer application, and were analyze...","PeriodicalId":10257,"journal":{"name":"Chinese Tobacco Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83910736","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Peter M. Eure, L. Fisher, A. M. Stewart, D. Jordan
Information is limited concerning the effect on efficacy of flue-cured tobacco growth regulators and a ripening agent resulting from delayed application after solution preparation. Efficacy of C8-C10 fatty alcohol, flumetralin, flumetralin plus maleic hydrazide, and maleic hydrazide in 1 experiment and ethephon in a second experiment was evaluated when spray solutions were prepared the day of application or 3 and 7 days before application. Regardless of the number of days prepared before application, all solutions were applied on the same day. Solutions were mixed in the same water source with a pH of 6.7 and were stored in the dark at room temperature. Efficacy of C8-C10 fatty alcohol, flumetralin, flumetralin plus maleic hydrazide, and maleic hydrazide was not influenced when left in spray solution for up to 7 days. Leaf yellowing by ethephon 3 days after treatment was variable when spray solutions were prepared in opened or closed containers 7 days before application. Leaf yellowing by ethephon 5 days ...
{"title":"EVALUATION OF GROWTH REGULATORS AND RIPENING AGENT USED IN FLUE-CURED TOBACCO WHEN SPRAY-SOLUTION APPLICATION IS DELAYED","authors":"Peter M. Eure, L. Fisher, A. M. Stewart, D. Jordan","doi":"10.3381/11-017.1","DOIUrl":"https://doi.org/10.3381/11-017.1","url":null,"abstract":"Information is limited concerning the effect on efficacy of flue-cured tobacco growth regulators and a ripening agent resulting from delayed application after solution preparation. Efficacy of C8-C10 fatty alcohol, flumetralin, flumetralin plus maleic hydrazide, and maleic hydrazide in 1 experiment and ethephon in a second experiment was evaluated when spray solutions were prepared the day of application or 3 and 7 days before application. Regardless of the number of days prepared before application, all solutions were applied on the same day. Solutions were mixed in the same water source with a pH of 6.7 and were stored in the dark at room temperature. Efficacy of C8-C10 fatty alcohol, flumetralin, flumetralin plus maleic hydrazide, and maleic hydrazide was not influenced when left in spray solution for up to 7 days. Leaf yellowing by ethephon 3 days after treatment was variable when spray solutions were prepared in opened or closed containers 7 days before application. Leaf yellowing by ethephon 5 days ...","PeriodicalId":10257,"journal":{"name":"Chinese Tobacco Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91206019","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Granville wilt (GW), a devastating disease of tobacco, is best managed through a combination of rotation with nonhost crops, soil fumigation, and implementation of resistant cultivars. Resistance i...
{"title":"PLANT AGE AND STRAIN OF RALSTONIA SOLANACEARUM AFFECT THE EXPRESSION OF RESISTANCE OF TOBACCO CULTIVARS TO GRANVILLE WILT","authors":"M. Katawczik, A. Mila","doi":"10.3381/11-013R.1","DOIUrl":"https://doi.org/10.3381/11-013R.1","url":null,"abstract":"Granville wilt (GW), a devastating disease of tobacco, is best managed through a combination of rotation with nonhost crops, soil fumigation, and implementation of resistant cultivars. Resistance i...","PeriodicalId":10257,"journal":{"name":"Chinese Tobacco Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85144148","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
R. Mundell, Orlando D. Chambers, James P . O'Daniel, H. Davies
Abstract New applications for tobacco plants as manufacturing systems for medical and industrial products are in a sufficiently advanced stage of development that attention is now being directed at the efficiency and cost effectiveness of crop production. The greenhouse costs associated with raising transplants are an important factor, partly because the high planting density of these new tobacco crops in the field will greatly increase the number of transplants needed per unit area of production, and thus the overall cost of the crop, and partly because the transgenic transplants that will be used in some strategies will need to be raised in more stringently quarantined greenhouse facilities according to governmental regulations. Thus minimizing the square footage of greenhouse space for the production of transplants is a desirable objective. The float-bed system that is now widely used to produce tobacco transplants can physically accommodate a higher transplant density than is conventionally employed, ...
{"title":"EVALUATION OF FLOAT TRAYS WITH HIGH CELL NUMBERS ON STAND COUNTS AND YIELDS IN A CLOSE-GROWN TOBACCO PRODUCTION SYSTEM","authors":"R. Mundell, Orlando D. Chambers, James P . O'Daniel, H. Davies","doi":"10.3381/10-005.1","DOIUrl":"https://doi.org/10.3381/10-005.1","url":null,"abstract":"Abstract New applications for tobacco plants as manufacturing systems for medical and industrial products are in a sufficiently advanced stage of development that attention is now being directed at the efficiency and cost effectiveness of crop production. The greenhouse costs associated with raising transplants are an important factor, partly because the high planting density of these new tobacco crops in the field will greatly increase the number of transplants needed per unit area of production, and thus the overall cost of the crop, and partly because the transgenic transplants that will be used in some strategies will need to be raised in more stringently quarantined greenhouse facilities according to governmental regulations. Thus minimizing the square footage of greenhouse space for the production of transplants is a desirable objective. The float-bed system that is now widely used to produce tobacco transplants can physically accommodate a higher transplant density than is conventionally employed, ...","PeriodicalId":10257,"journal":{"name":"Chinese Tobacco Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83819872","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Azoxystrobin fungicide was evaluated for efficacy against Rhizoctonia solani, causal agent of tobacco sore shin, in greenhouse and in vitro tests. Azoxystrobin significantly increased root weights and reduced disease ratings compared with untreated controls in 2004 and 2005, and also reduced the percent of the stem girdled in 2005 (not measured in 2004). Some phytotoxicity (observed as flecks) was visible on 1 or 2 leaves of Quadris-treated transplants about 1 week after treatment. Leaves that expanded after treatment did not show symptoms. Activity of azoxystrobin fungicide in vitro was not as effective as might be expected from field observations and greenhouse experiments. Dose– response experiments of R. solani mycelial growth rate on azoxystrobin-amended half-strength Potato dextrose agar measured mycelial growth inhibition of only 30% by 1,000 mg/ ml ai. Salicylhydroxamic acid (SHAM), used to inhibit the alternative oxidase pathway in a number of fungi, was tested at 100 mg/ml SHAM in media to determine the efficacy of azoxystrobin against 2 isolates of R. solani in the absence of the alternative oxidase pathway. In the presence of SHAM, the inhibition of mycelial growth was over the LD50 for all concentrations tested, indicating that R. solani does use an alternative oxidation pathway in vitro. However, the observed inhibition decreased over time; inhibition averaged over all azoxystrobin concentrations was 63.3% after the first 24 hr, 52.0% after 48 hr and only 26.5% during the third–fourth day of exposure (P 5 0.001). It appears that an additional mechanism of alternative oxidation may become active over time in R. solani. Azoxystrobin (Quadris) is registered for management of tobacco blue mold and should be valuable as a transplant band treatment to protect shade-grown tobacco plants from sore shin caused by R. solani. Additional key words: alternative oxidase pathway, Nicotiana tabacum, Quadris, sore shin
{"title":"EFFICACY OF AZOXYSTROBIN FUNGICIDE AGAINST SORE SHIN OF SHADE TOBACCO CAUSED BY RHIZOCTONIA SOLANI","authors":"J. LaMondia","doi":"10.3381/11-014.1","DOIUrl":"https://doi.org/10.3381/11-014.1","url":null,"abstract":"Azoxystrobin fungicide was evaluated for efficacy against Rhizoctonia solani, causal agent of tobacco sore shin, in greenhouse and in vitro tests. Azoxystrobin significantly increased root weights and reduced disease ratings compared with untreated controls in 2004 and 2005, and also reduced the percent of the stem girdled in 2005 (not measured in 2004). Some phytotoxicity (observed as flecks) was visible on 1 or 2 leaves of Quadris-treated transplants about 1 week after treatment. Leaves that expanded after treatment did not show symptoms. Activity of azoxystrobin fungicide in vitro was not as effective as might be expected from field observations and greenhouse experiments. Dose– response experiments of R. solani mycelial growth rate on azoxystrobin-amended half-strength Potato dextrose agar measured mycelial growth inhibition of only 30% by 1,000 mg/ ml ai. Salicylhydroxamic acid (SHAM), used to inhibit the alternative oxidase pathway in a number of fungi, was tested at 100 mg/ml SHAM in media to determine the efficacy of azoxystrobin against 2 isolates of R. solani in the absence of the alternative oxidase pathway. In the presence of SHAM, the inhibition of mycelial growth was over the LD50 for all concentrations tested, indicating that R. solani does use an alternative oxidation pathway in vitro. However, the observed inhibition decreased over time; inhibition averaged over all azoxystrobin concentrations was 63.3% after the first 24 hr, 52.0% after 48 hr and only 26.5% during the third–fourth day of exposure (P 5 0.001). It appears that an additional mechanism of alternative oxidation may become active over time in R. solani. Azoxystrobin (Quadris) is registered for management of tobacco blue mold and should be valuable as a transplant band treatment to protect shade-grown tobacco plants from sore shin caused by R. solani. Additional key words: alternative oxidase pathway, Nicotiana tabacum, Quadris, sore shin","PeriodicalId":10257,"journal":{"name":"Chinese Tobacco Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76149671","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Zachary Taylor, L. Fisher, W. Smith, K. Edmisten, R. Wells, D. Jordan, S. Blankenship
Abstract Ripening and holding ability of flue-cured tobacco (Nicotiana tabacum L.) are critical components of producing high-quality leaf desired by the tobacco leaf buyers. Research was conducted in North Carolina during 2006 to 2008 at 2 locations to determine if applications of 1-methylcyclopropene (1-MCP) could inhibit chemically enhanced senescence from applications of 2-chloroethylphosphonic acid in flue-cured tobacco. Treatments consisted of 1-MCP at 26 g ai ha−1 and at 13 g ai ha−1. Applications of 1-MCP were initiated before optimal ripeness on the basis of traditional judgment of harvest timing and included applications at: 14 days before normal final harvest, 14 and 7 days before normal final harvest, 7 days before normal final harvest, and 7 and 1 days before normal final harvest. Treatments also included applications of 2-chloroethylphosphonic acid at 1,680 g ai ha−1 to enhance chemical senescence at the normal harvest timing. Soil plant analysis development (SPAD) values were taken before (b...
摘要:烤烟的成熟和保温能力是烟叶购买者生产优质烟叶的关键因素。2006年至2008年期间，在北卡罗来纳州的两个地点进行了研究，以确定在烤烟中施用1-甲基环丙烯(1-MCP)是否可以抑制2-氯乙基膦酸在化学上增强的衰老。1- mcp浓度分别为26 g和13 g。根据传统的采收时机判断，在最优成熟前开始施用1- mcp，分别在正常末收前14天、正常末收前14天和7天、正常末收前7天和1天施用。处理还包括在正常收获时间施用1,680 g / ha - 1的2-氯乙基膦酸，以促进化学衰老。土壤植物分析发育(SPAD)值在…
{"title":"EFFECTS OF 1-METHYLCYCLOPROPENE ON FLUE-CURED TOBACCO (NICOTIANA TABACUM L.) WITH THE INITIATION OF CHEMICAL SENESCENCE FROM APPLICATIONS OF 2-CHLOROETHYLPHOSPHONIC ACID","authors":"Zachary Taylor, L. Fisher, W. Smith, K. Edmisten, R. Wells, D. Jordan, S. Blankenship","doi":"10.3381/10-007.1","DOIUrl":"https://doi.org/10.3381/10-007.1","url":null,"abstract":"Abstract Ripening and holding ability of flue-cured tobacco (Nicotiana tabacum L.) are critical components of producing high-quality leaf desired by the tobacco leaf buyers. Research was conducted in North Carolina during 2006 to 2008 at 2 locations to determine if applications of 1-methylcyclopropene (1-MCP) could inhibit chemically enhanced senescence from applications of 2-chloroethylphosphonic acid in flue-cured tobacco. Treatments consisted of 1-MCP at 26 g ai ha−1 and at 13 g ai ha−1. Applications of 1-MCP were initiated before optimal ripeness on the basis of traditional judgment of harvest timing and included applications at: 14 days before normal final harvest, 14 and 7 days before normal final harvest, 7 days before normal final harvest, and 7 and 1 days before normal final harvest. Treatments also included applications of 2-chloroethylphosphonic acid at 1,680 g ai ha−1 to enhance chemical senescence at the normal harvest timing. Soil plant analysis development (SPAD) values were taken before (b...","PeriodicalId":10257,"journal":{"name":"Chinese Tobacco Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85448690","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Abstract Nitrosamines are nitrogen-containing compounds that occur in trace amounts in everyday items. Tobacco-specific nitrosamines (TSNA) have been identified as some of the most potent carcinogens in tobacco products. The objective of this study was to evaluate market preparation conditions affecting TSNA levels in cured burley tobacco. The data for this study were based on a market-preparation experiment design to study bale density and size effects on TSNA levels during storage in Greenville, TN following the 2005, 2006, and 2007 growing seasons. Standard and flue-cured sized bales were evaluated at standard and high density levels. The effects of bale size and density were estimated by evaluating TSNA content changes between the baling and sale time. Analysis of variance (ANOVA) was performed for all the years combined. Results show that bale size and density do not have a significant effect on TSNA level changes.
{"title":"EFFECT OF BALE SIZE AND DENSITY ON TSNA FORMATION IN BALED BURLEY TOBACCO","authors":"Margarita Velandia, V. Witcher, H. P. Denton","doi":"10.3381/10-011.1","DOIUrl":"https://doi.org/10.3381/10-011.1","url":null,"abstract":"Abstract Nitrosamines are nitrogen-containing compounds that occur in trace amounts in everyday items. Tobacco-specific nitrosamines (TSNA) have been identified as some of the most potent carcinogens in tobacco products. The objective of this study was to evaluate market preparation conditions affecting TSNA levels in cured burley tobacco. The data for this study were based on a market-preparation experiment design to study bale density and size effects on TSNA levels during storage in Greenville, TN following the 2005, 2006, and 2007 growing seasons. Standard and flue-cured sized bales were evaluated at standard and high density levels. The effects of bale size and density were estimated by evaluating TSNA content changes between the baling and sale time. Analysis of variance (ANOVA) was performed for all the years combined. Results show that bale size and density do not have a significant effect on TSNA level changes.","PeriodicalId":10257,"journal":{"name":"Chinese Tobacco Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2011-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88694484","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Abstract Time periods during the burley growing season were identified when increases or decreases in available moisture had significant influences on burley crop yield and crop quality. This was accomplished with the use of 42 years of daily precipitation and evapotranspiration data (1959–2000) along with the yearly crop yield data for the Kentucky locations of Louisville, Lexington, and Paducah. Crop quality was defined with the use of 3 leaf color groups—tan, red, and green—and a yearly grade index, and these were determined from Kentucky statewide sales percentages for the period of record. Available moisture was defined as the difference in daily precipitation and evapotranspiration, and this difference was used to define a growing-season available moisture index (AMI) for each year in the period of record. Correlation procedures were used to search the growing season for time periods when increases or decreases in the AMI resulted in significant increases or decreases in the various color groups and...
{"title":"THE IMPORTANCE OF MOISTURE TIMELINESS FOR OPTIMAL CROP YIELD AND LEAF QUALITY IN BURLEY TOBACCO1","authors":"T. Bridges, L. R. Walton, G. Palmer","doi":"10.3381/09-003.1","DOIUrl":"https://doi.org/10.3381/09-003.1","url":null,"abstract":"Abstract Time periods during the burley growing season were identified when increases or decreases in available moisture had significant influences on burley crop yield and crop quality. This was accomplished with the use of 42 years of daily precipitation and evapotranspiration data (1959–2000) along with the yearly crop yield data for the Kentucky locations of Louisville, Lexington, and Paducah. Crop quality was defined with the use of 3 leaf color groups—tan, red, and green—and a yearly grade index, and these were determined from Kentucky statewide sales percentages for the period of record. Available moisture was defined as the difference in daily precipitation and evapotranspiration, and this difference was used to define a growing-season available moisture index (AMI) for each year in the period of record. Correlation procedures were used to search the growing season for time periods when increases or decreases in the AMI resulted in significant increases or decreases in the various color groups and...","PeriodicalId":10257,"journal":{"name":"Chinese Tobacco Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2011-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77977676","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Abstract A mechanical burley tobacco harvesting system manufactured by GCH International, Inc. was evaluated on 2 burley farms in 2007. Self-propelled harvesters placed mature plants into portable ...
{"title":"ON-FARM PERFORMANCE OF A MECHANICAL BURLEY TOBACCO HARVESTING SYSTEM","authors":"L. Wells, T. Smith, G. B. Day, M. Harpring","doi":"10.3381/10-008.1","DOIUrl":"https://doi.org/10.3381/10-008.1","url":null,"abstract":"Abstract A mechanical burley tobacco harvesting system manufactured by GCH International, Inc. was evaluated on 2 burley farms in 2007. Self-propelled harvesters placed mature plants into portable ...","PeriodicalId":10257,"journal":{"name":"Chinese Tobacco Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2011-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84220940","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Zachary Taylor, L. Fisher, W. Smith, K. Edmisten, R. Wells, D. Jordan, S. Blankenship
Abstract Ripening and holding ability of flue-cured tobacco (Nicotiana tabacum L.) are critical components of producing the high-quality leaf desired by buyers. Research was conducted at 2 location...
{"title":"THE EFFECTS OF 1-METHYLCYCLOPROPENE ON RIPENING DELAY AND HOLDING ABILITY IN FLUE-CURED TOBACCO","authors":"Zachary Taylor, L. Fisher, W. Smith, K. Edmisten, R. Wells, D. Jordan, S. Blankenship","doi":"10.3381/10-006.1","DOIUrl":"https://doi.org/10.3381/10-006.1","url":null,"abstract":"Abstract Ripening and holding ability of flue-cured tobacco (Nicotiana tabacum L.) are critical components of producing the high-quality leaf desired by buyers. Research was conducted at 2 location...","PeriodicalId":10257,"journal":{"name":"Chinese Tobacco Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2011-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82960072","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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