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	2007 3 (1)
	Apr. 30, 2007
	RESEARCH PAPERS
	Research Notes
	REVIEW

　

RESEARCH PAPERS

	3	WU Xing-fu SONG Chun-man

		Effects of Continuous and Alternate Application of Pesticides on the Resistance Development and Carboxylesterase Activity of Myzus nicotianae (Blackman)
		The effects of the 3 pesticides applied either continuously or alternately on the resistance development and carboxylesterase activity of Myzus nicotianae(Blackman) were studied in the laboratory by simulating field spraying. The results showed that，a...
		TOBACCO AGRICULTURAL SCIENCE 3 (1): 3-8 [Abstract ] ( 533 ) [HTML 0KB] [PDF 0KB ]( 677 )

	9	WANG MinLIU YongLI Mei-yunJI Guan-haiLI Yong-ping

		The Pathogenicity，Biovars and Phytotypes of Ralstonia solanacearum in Tobacco in Yunnan
		From diseased tobacco samples collected from 6 counties of Yunnan，165 strains of Ralstonia solanacearum were isolated，and classified into three pathogenic groups of strong，medium and weak with the percentage of 49.5%， 43.9% and 6.6% respectively，acco...
		TOBACCO AGRICULTURAL SCIENCE 3 (1): 9-12,39 [Abstract ] ( 486 ) [HTML 0KB] [PDF 0KB ]( 629 )

	13	ZHU Ming-liang ZHANG Ke-qin

		Influences of Pesticedes on the Growth and Development of the Biocontrol Strain Pochonia chlamydospora ZK7
		By using PDA plate and PDB shaking culture method, the effect of six chemical pesticides on the spore germination, plate inhibition and Biomass of the biological control strains Pochonia chlamydospora ZK7 for tobacco root-knot nematodes were measured. Res...
		TOBACCO AGRICULTURAL SCIENCE 3 (1): 13-16 [Abstract ] ( 497 ) [HTML 0KB] [PDF 0KB ]( 596 )

	17	LIU YongDUAN Yu-qi

		Injury Dosages and Symptoms of Several Popularly Used Chemicals to Float Tobacco Seedlings
		For correct application of several popular pesticides on tobacco seedlings and diagnose the injury symptoms caused by these chemicals, a trial was carried out in the greenhouse by spraying the chemicals on float seedlings to evaluate the injury dosages an...
		TOBACCO AGRICULTURAL SCIENCE 3 (1): 17-23 [Abstract ] ( 485 ) [HTML 0KB] [PDF 0KB ]( 594 )

	24	WANG Shu-huiHUANG Cheng-jiang

		Cadmium Uptake and Distribution of Flue-cured Tobacco in Different Soil Types
		Cadmium uptake and distribution of flue-cured tobacco in different Soil types were studied by the pot experiment．The results indicated that Cd had little effect on the growth of flue-cured tobacco under the level of 2 g/kg, but its accumulation was abund...
		TOBACCO AGRICULTURAL SCIENCE 3 (1): 24-27 [Abstract ] ( 488 ) [HTML 0KB] [PDF 0KB ]( 660 )

	28	ZHANG ZhaoZHOU Ji-hengHUANG Yan

		Effect of Mg²⁺ Concentration on the Density of Glandular Trichome of Flue-cured Tobacco
		Study on density changes of glandular trichomes on flue-cured tobacco leaves under varied Mg concentrations (0、80、160、CK（250）mg/L )was carried out by hydroponic culture with variety K326. After 30d of seedling growth, densities of different kinds of ...
		TOBACCO AGRICULTURAL SCIENCE 3 (1): 28-31 [Abstract ] ( 496 ) [HTML 0KB] [PDF 0KB ]( 608 )

	32	HUANG YanZHOU Ji-heng and WANG YongYANG Hong-qiLI Yong-pingZHANG Zhao

		Analysis of Major Factors Affecting Adventitious Roots Development of Flue-Cured Tobacco
		Effects of moisture, light and IAA application on the development of adventitious roots of flue-cured tobacco were investigated with K326 variety by treating the stalk base of tobacco plant. The treatments included maintaining moisture, shading, removing ...
		TOBACCO AGRICULTURAL SCIENCE 3 (1): 32-35 [Abstract ] ( 508 ) [HTML 0KB] [PDF 0KB ]( 663 )

	36	WANG DanYANG Hong-qiZHOU Ji-hengLIU LiPENG Yan

		Effect on the Daytime Change of Sunlight Intensity on Saccharose Invertase and Proteinase in Tobacco Leaves
		The study aimed at exploring daytime sunlight intensity changes on the activity of hydrolases in the leaf, the experiment was conducted in greenhouse using tobacco leaves to study the relationship between changes of daytime sunlight intensity and the sacc...
		TOBACCO AGRICULTURAL SCIENCE 3 (1): 36-39 [Abstract ] ( 500 ) [HTML 0KB] [PDF 0KB ]( 622 )

	40	ZHANG Yi-yang and HU Rong-rongZHOU Ji-heng

		Study on The Spatio-temporal Variability of Nicotine Content in Flue-cure Tobacco（Nicotiana tabacum）
		The three grades nicotine contents of C3F , B2F , X2F of flue-cure tobacco （Nicotiana tabacum）produced in main tobacco producing provinces in China during 2003 to 2005 were studied on the annual variability. The spatial distribution and temporal variabi...
		TOBACCO AGRICULTURAL SCIENCE 3 (1): 40-45 [Abstract ] ( 493 ) [HTML 0KB] [PDF 0KB ]( 613 )

	46	LEI Li-pingXIA Zhen-yuanGUO Rong-junWU Yu-ping CUI Guo-min LIAO De-zhi

		Effect of Nicotine Degradation by Arthrobacter spp. Strains on Flue-cured Tobacco Leaves
		Flue-cured Tobacco leaves (variety K326) grown in flat and hillside fields were treated with Arthrobacter spp. strains of K7 and K3 after being harvested. The analysis of the nicotine indicated that nicotine contents in all treated leaves were declined, t...
		TOBACCO AGRICULTURAL SCIENCE 3 (1): 46-48,63 [Abstract ] ( 469 ) [HTML 0KB] [PDF 0KB ]( 619 )

	49	CHAI Jia-rong

		Relationship of Planting Density, Nitrogen Application Rate and Tissue Structure of Burley tobacco Leaf
		Relations of planting density, N application rate and the tissue structure of burley tobacco leaf were studied by microscope-observation of tobacco slices. The results showed that the leaf thickness had significant or extreme significant negative correlat...
		TOBACCO AGRICULTURAL SCIENCE 3 (1): 49-53 [Abstract ] ( 455 ) [HTML 0KB] [PDF 0KB ]( 612 )

	54	ZHANG Chen-dongQU Shen-binYIN DuanLIANG Zhi-ke

		Study on Efficiency of Male Sterile (MS) F1 Oriental Tobacco Seed Production
		The study was conducted to investigate the major factors related to the cost and efficiency of crossing or pollination for oriental tobacco hybrid seed production. The results showed that pollination at various flowering stages had different influences on...
		TOBACCO AGRICULTURAL SCIENCE 3 (1): 54-56 [Abstract ] ( 467 ) [HTML 0KB] [PDF 0KB ]( 566 )

	57	BAI Yong-fuYU Hai-qinLU Xiu-ping

		Effects of Sowing Density and Germinating Conditions on Flue-cured Tobacco MS Yunyan 87 Pellet Seed Germination
		Effects of sowing density and germinating conditions on the germination of flue-cured tobacco seed were studied in an artificial climate chamber with pelleted seed of male sterile Yunyan87 as the testing variety. The study investigated the related sowing ...
		TOBACCO AGRICULTURAL SCIENCE 3 (1): 57-59 [Abstract ] ( 470 ) [HTML 0KB] [PDF 0KB ]( 559 )

	60	YANG Yu-hong, YANG Li-ping and ZHAO Zheng-xiong

		Effect of Different Kinds of Organic Fertilizers and their Application Time on the Soil Nitrogen Contents and Properties
		Experiment was conducted in tobacco field to study the effects of different kinds of organic fertilizers and their application time on nitrogen content and soil property of the field where the tobacco was grown. The organic manures included fully-fermente...
		TOBACCO AGRICULTURAL SCIENCE 3 (1): 60-63 [Abstract ] ( 515 ) [HTML 0KB] [PDF 0KB ]( 653 )

	64	DENG Xiao-hua , ZHOU Ji-heng , LI Xiao-zhong , CHEN Xin-lian, XIAO Han-qian and YANG Hong-qi

		Analysis of Regional Characteristics of Tar Content of Flue-cured Tobacco Grown in Hunan
		757 flue-cured tobacco leaf samples including B2F，C3F and X2F grades were collected from various tobacco-growing areas in Hunan, the leaf yielded tar contents were analysed, their variations were analyzed for the differences among grades, cultivars, grow...
		TOBACCO AGRICULTURAL SCIENCE 3 (1): 64-72,90 [Abstract ] ( 482 ) [HTML 0KB] [PDF 0KB ]( 582 )

	73	CUI Guo-minSHI Jin-linZHANG Hui

		Study on Changes of Bound Water in Tobacco Leaves of Different Stalk Positions from Different Varieties During Flue-curing
		To study the change patterns of bound water in tobacco leaves during the flue-curing, and provide theoretic base for designing ideal flue-curing procedures for tobacco leaves from different stalk positions and varieties. Leaf samples were taken from upper...
		TOBACCO AGRICULTURAL SCIENCE 3 (1): 73-77 [Abstract ] ( 566 ) [HTML 0KB] [PDF 0KB ]( 610 )

	78	WANG Hang and HUANG Lu-mingWANG Xiao-jianQIU Miao-wenZHAO Wei-caiLI Han-yuan

		Test on Deployment of Motor and Fan for the Medium-sized Bulk Curing Barn
		Test on different deployments of motor and fan was conducted in order to find out the suitable deployment of motor and fan for the medium- sized bulk curing barn in Guangdong tobacco growing areas, and for reducing the curing cost and increasing the profi...
		TOBACCO AGRICULTURAL SCIENCE 3 (1): 78-81 [Abstract ] ( 484 ) [HTML 0KB] [PDF 0KB ]( 620 )

	82	LI Tian-fu, WANG Biao and YANG Huan-wen

		^{Preliminary Study on Effect of Different Shading on Chemical Composition of Flue-cured Tobacco}
		Effect of shading treatments on chemical composition of flue-cured Tobacco was studied with different shading degrees. The results showed that shading imposed significant effect on chemical composition of tobacco leaves. The carbohydrate compounds decreas...
		TOBACCO AGRICULTURAL SCIENCE 3 (1): 82-85 [Abstract ] ( 485 ) [HTML 0KB] [PDF 0KB ]( 610 )

	86	ZHAN Yi-hanLU Xiu-pingBAI Yong-fuJIAO Fang-chanYU Hai-qin

		Preliminary Report on the Application of Gray Correlation Analysis and Fuzzy Comprehensive Evaluation on Newly-Introduced Tobacco Varieties
		Seven newly-introduced flue-cured tobacco varieties from USA were evaluated by Fuzzy comprehensive judgment and analyzed with gray correlation analysis. The results showed that the comprehensive characters of NC102 and NC297 were the best, followed by tho...
		TOBACCO AGRICULTURAL SCIENCE 3 (1): 86-90 [Abstract ] ( 494 ) [HTML 0KB] [PDF 0KB ]( 591 )

	91	Patrick ChinamaringaF Magama

		Flue-Cured tobacco Production in Zimbabwe, as influenced by soil and Climatic conditions Patrick Chinamaringa ，F. Magama
		This paper briefly introduced the geography, position of tobacco in agriculture and economy in Zimbabwe, and it mainly described the three types of tobacco growing zones as influenced by soil and climatic conditions. It could be used as reference for to t...
		TOBACCO AGRICULTURAL SCIENCE 3 (1): 91-96 [Abstract ] ( 511 ) [HTML 0KB] [PDF 0KB ]( 691 )

	97	LI Zheng-fengLIU YongXIA Yu-zhenLI Wen-zhengYANG Qing-huiLI Tian-fei

		Advances in Research on Cucumber Mosaic Virus and Transgenic Tobacco Resistant to CMV
		Cucumber mosaic virus ( CMV ) is one of the most ubiquitous plant viruses in the world, it has various strains, which could cause substantive losses to the tobacco production. In recent years, many scholars in the world have undertaken substantive researc...
		TOBACCO AGRICULTURAL SCIENCE 3 (1): 97-100 [Abstract ] ( 474 ) [HTML 0KB] [PDF 0KB ]( 631 )

	101	XIA Yu-zhen, ZHANG Xiao-hai, LI Zheng-feng, LI Tian-fei, LIOUYONG and WU Bo-zhi

		Research Progress on Application of Improving Tobacco Soil Fertility by Reusing Crop Straws in the Field
		Crop straws are important agricultural resources, and reusing of crop straws is a important way which could enhance agriculture economy and effectively utilize the resources. It could obviously improve soil physical and chemic characteristics, improve soi...
		TOBACCO AGRICULTURAL SCIENCE 3 (1): 101-106 [Abstract ] ( 523 ) [HTML 0KB] [PDF 0KB ]( 633 )

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