tobacco相关论文
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Global trends in diabetes-related mortality with regard to lifestyle modifications, risk factors, an
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Abstract ［Objectives］ This study was conducted to understand the relationship between soil pH and soil physical and chemic......
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生物质炭是农作物废弃物高温厌氧炭化制成的富碳物质,其结构稳定,具有发达的孔隙结构,巨大的比表面积和丰富的表面官能团,能吸附NH......
Abiotic stresses adversely affect plant growth,development and productivity.miRNAs constitute a group of endogenous,sing......
Expression of a Carrot 36 kD Antifreeze Protein Gene Improves Cold Stress Tolerance in Transgenic To
Antifreeze proteins (AFPs) enable organisms to survive under cold conditions, and have great potential in improving cold......
Slotting strategy heavily influences the throughput and operational cost of automated order picking system with multiple......
Gastric cancer is one of the most frequent cancers inthe world; almost two-thirds of gastric cancer casesand deaths occ......
Wang Fei has been smoking for more than 30 years, since he was at school. Wang was first attracted by people smoking ......
A recent survey found that only 9% of teens in the United States smoke cigarettes. That’s down from 23% in 2000. It’s ......
The optimal selection method of spectral region based on the grey correlation analysis was applied in the analysis of ne......
转Bt基因抗虫棉经过20多年的研究和生产应用,虽然取得了巨大的生态和经济效益,但棉铃虫的抗性风险也逐渐增加,因此,通过发掘不同杀......
为了测定和比较不同烟叶及国内外代表性卷烟中的吡嗪、吡啶类香味成分含量的差异性,建立了烟草中吡嗪和吡啶类物质的同时蒸馏萃取-......
卷烟品质在很大程度上受烟叶质量好坏的影响,而烟草中的游离氨基酸作为烟叶中重要的化学成分,对卷烟的品质和感官质量具有极为重要......
对影响烟草代谢物提取的4个关键因素(溶剂、提取方式、提取时间、提取温度)在3个水平上进行了正交设计,确立了最佳提取方法;对色谱......
At a seminar discussing ways to prevent chronic disease held in Shanghai on March 31, 2012, Chen Zhu, Minister of Health......
本研究以pBI121为植物表达载体，在已构建的无融合生殖基因表达载体pBI121-MhSERK1和pBI121-MhdSER K 1的基础上，利用根癌农杆菌介导......
Pseudomonas sp. TK35-L enhances tobacco root development and growth by inducing HRGPnt3 expression i
Rhizosphere colonization is a key requirement for the application of plant growth-promoting rhizobacteria (PGPR) as a bi......
Investigated in this paper was the absorbing and distributing of nicotine in the tobacco and filter tip during the cours......
A full-length cDNA of dehydrin BcDh2 from Boea crassifolia and its antisense nucleotidesequence have been transferred in......
The OsDREB1 gene from rice encodes a transcription factor belonging to the DREBP transcription factor subfamily. Many DR......
Background::According to the Independent High-level Commission on Non-communicable Diseases (NCD) of the World Health Or......
为保证烤烟生产的安全,降低重金属对人体的毒害,对植烟土壤重金属安全临界值进行推算。通过土壤盆栽试验,研究了3个烤烟品种翠碧1......
就9个不同移栽期和采收期组合处理对烤烟产量、品质的影响进行了研究。结果表明,不同移栽期和采收期对烤烟生育期、农艺性状影响不......
[目的]分析蚯蚓粪与基肥配施对烤烟农艺性状以及产质量的影响。[方法]通过大田小区试验,研究蚯蚓粪不同施用量对烤烟生长发育及经......
[目的]研究产地、等级、部位、醇化时间对烟叶木质素含量的影响。[方法]以河南地区98个烟叶样品为研究对象,采用氢氧化钠/尿素-稀......
摘要[目的]筛选适宜黔北烟区烤烟生产的适宜配方复合肥料。[方法]采用3点大田试验，研究3种新配方复合肥配施有机肥对烤烟经济性状、......
为了明确印度梨形孢(Piriformospora indica)对烟草生长发育的影响,采用平板共培养及室内盆栽试验比较了不同氮素水平下印度梨形孢......
为考察烤烟烟碱近红外光谱定量模型在不同省份烤烟归属判别中的适用性,以贵州烤烟样品建立了烟碱的近红外定量模型,并通过对不同产......
为探讨不同钾效率烟草品种对钾素吸收利用的差异,通过砂培盆栽试验研究了10个烟草品种的钾素营养特性,对其生物量、钾含量(质量分......
为测定烟草中2种常见的氯代苯氧羧酸类除草剂残留,通过对实验条件的优化,建立了一种测定烟草中2,4-滴和2,4,5-涕的超高效液相色谱-......
为筛选对烟草疫霉具有拮抗作用的放线菌菌株,有效防治烟草黑胫病,对洛阳烟区烟株根围土壤中分离的放线菌采用改良平板对峙法与菌丝......
为明确烟草NtFERL(FER-like gene)的生物学功能,同源克隆NtFERL基因并进行序列分析,同时采用病毒诱导的基因沉默(Virus induced ge......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Effects of intercropping vines with tobacco and root extracts of tobacco on grape phylloxera, Daktul
The effects of grape-tobacco intercropping patterns on populations of grape phylloxera, Daktulosphaira vitifoliae Fitch,......
为探索废弃烟梗作为烟草漂浮育苗基质原料的可行性,用自制的烟梗草炭(TSP)为烟草栽培基质,进行了烟草漂浮育苗试验.结果表明:TSP 1......
为了探讨嫁接烟草响应干旱胁迫的生理和分子机制,以耐旱品种龙江851为砧木,敏感品种金星6007为接穗,得到自嫁接组合JX6007/JX6007......
为进一步完善烟草漂浮育苗方法,采用自主研发的新型通气苗盘进行了烟草漂浮育苗试验,并以普通苗盘为对照,研究了新型通气苗盘对烟......
Expression of a Carrot 36 kD Antifreeze Protein Gene Improves Cold Stress Tolerance in Transgenic To
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
以大豆品种“吉农28”为材料，利用RT－PCR技术获得GmCHR基因序列，并选择其中918 bp的开放阅读框，以pBI121为基础载体，构建了由35S启动子......
The research progress on the development and application of new natural tobacco humectants was reviewed in the paper. Pl......
目的探讨转录因子活化蛋白-2α(AP-2α)对香烟提取物(CSE)所致半胱氨酸天冬氨酸蛋白酶-3(Caspase 3)的活化及人脐静脉内皮细胞株EC......
目的了解浙江省2013年成人烟草使用的流行现状。方法采用多阶段、按地理位置进行整群随机抽样，在浙江省15个县区对2 779名15~69岁的......
目的评估浙江省县级及以下政府机构的控烟强度，探讨控烟相关策略和措施，积极推进无烟政府建设。方法通过多阶段分层随机抽样方法，在浙......
