喜迎茶博会召开 加速全球化进程——热烈祝贺"‘2002中国(福建)国际茶、茶具、茶文化博览会"开幕

在中国茶叶的百花丛中 , 福建茶叶一枝独秀 . 福建晋朝就有茶 , 唐朝已产贡茶 . 福建的茶 树品种、良种普及率、茶叶品类、特种茶、天福茶博院等位列五个 " 世界之冠 " . 福建茶叶 总产、总值、品种、品类、良种分布、茶博院等名居六个 " 全国第一 " . 茶叶出口占全国第 二、茶园采摘面积为全国第三 . 福建名茶层出不穷 , 茶叶人才遍布全省 , 茶叶文化源远流长 , 福建茶叶可谓誉满古今中外 . 在人类漫长的历史长河中 , 福建茶叶不断发展 . 这一切都意 味着福建是一个茶叶大省 .     

温州茶叶标准化建设思考

茶叶是温州主要的经济作物之一，也是当前效益农业的主要发展领域。上世纪80年代前，大宗茶“温炒青”是浙江三大传统绿茶之一，有浙江绿茶的“味精”之称，以品质优异享誉国内外茶叶市场。改革开放20多年来，温州茶业坚持“良种、名茶、品牌、效益”的发展思路，因地制宜，充分发挥乌牛早、平阳特早茶、清明早、黄叶早、智仁早等本地特早生茶树良种和气候温暖两大资源优势，大力发展具有区域特色的名优早茶。开发了永嘉乌牛早、平阳早香茶、瑞安清明早、瓯海黄叶早、泰顺三杯香、苍南翠龙，挖掘恢复了历史名茶乐清雁荡毛峰、文成刘基贡茶。其中永嘉乌牛早、乐清雁荡毛峰等5只茶叶获浙江名茶称号，20多个茶叶产品分别获得国际、国内有机茶认证和绿色食品认证。泰顺县、永嘉县先后获得了“中国茶叶之乡”、“中国乌牛早茶之乡”荣誉称号。2007年，全市茶园总面积24．10万亩，茶叶总产量5451吨、总产值3．62亿元，其中名优早茶产值占总产值的83％，成为温州茶业的主体。     

福建名优茶发展趋势与品牌战略探讨

一、福建名优茶发展趋势 1．福建名优茶的优势 （1）福建名优茶历史悠久，品类最多福建贡茶早在唐朝时期就有记载，明末清初，除产绿茶外还发明创制了红茶、乌龙茶、白茶和花茶，出现了中国品类最多的名茶。福建号称“茶树良种的王国”，至今已拥有19个国优品种，17个省（部）优品种，茶树良种覆盖率高达95％，在全国具有绝对优势。同时，福建特种茶种类多，产量占全国特种茶总产量的80％。     

终端之战，谁主沉浮?——福州茶市销售终端扫描

福建是中国著名的茶叶生产大省，著名的铁观音、以大红袍为代表的武夷岩茶、还有最近几年兴盛起来的福鼎白茶等等优良茶种，使得八闽大地一片茶香。而作为福建省省会城市的福州，无疑是名茶荟萃的一个城市．     

学会建立专家委员会

自古至今盛名不衰的“碧螺春”茶。清代词人李菁客盛赞日：“谁摘碧天色?点入小龙团．太湖万顷云水，渲染几经年。……龙井洁、武夷润、齐山鲜，瓷瓯银碗同涤，三美一齐兼”。在古人心目中，“碧螺春”茶兼有三美，在西湖龙井、武夷岩茶之上。由此可想品位之高，故今被列为我国十大名茶之一。     

广东省农业科学院茶叶研究所简介

广东省农科院茶叶研究所成立于１９５９年。现有在职职工５０人，其中科技人员２５人（高级职称６人，中级职称８人）。建所以来共获得科研成果３５项。国家专利３项。在多年的科研工作中，该所在茶树良种选育、茶叶高产栽培技术、茶叶加工技术及保健茶研制等领域处于国内先进水平。 目前，该所正在开展的主要科研与技术开发项目有： １．特色茶树品种选育和优质茶苗繁育推广 在“七五”、“八五”、“九五”已选育出高产优质红茶品种“英红一号”、“英红九号”和花香型红茶品种“五岭红”、“秀红”等。与有关单位合作，正在选育粤北名优…     

武夷茶与武夷岩茶

自古有“闽中茶品天下高”之称，而闽茶以武夷产者声名为最著。在明末清初以前，武夷之茶，都称“武夷茶”而不能称“武夷岩茶”。武夷岩茶顾名思义是在大山岩或岩石上所生的茶，两者有根本的区别，前者包括蒸青团饼茶，炒青和小种红茶，后者是专指乌龙茶（青茶）类，即在武夷生产加工的半发酵茶。昔时武夷茶充为贡品，世界茶叶市场上概以武夷（Bohea）为中国茶叶代称，今以武夷岩茶（乌龙茶类）品质优异，脍炙人口，声振中外。武夷所产之茶却有武夷茶与武夷岩茶的区别，它有两种不同含义，是不能混淆的。     

福建发展茶业的九大优势

福建是我国茶叶的主产区,是红茶与特种茶——乌龙茶、茉莉花茶、自茶的发祥地。福建产茶源于汉、兴于唐、盛于宋。早在东晋（公元376年）南安市丰州古镇的莲花峰就有“莲花荼襟太元丙子”摩崖石刻,是福建茶事最早的文字记载。这比睦羽《茶经》（公元780年）问世要早404年,距今已有1632年的历史。从唐代开始,福建就是贡茶的产地——福州长乐郡（福建福州）,福州的方山露芽、“蜡面茶”,“福州柏岩极佳”。宋代以北苑贡茶和斗茶活动闻名与世。     

福建乌龙茶产品名称的由来与界定

福建乌龙茶是福建出口的乌龙茶产品的总称,包括闽北乌龙茶、闽南乌龙茶以及以品种名称命名的福建所有乌龙茶。我省最早出口的茶叶称武夷茶,至鸦片战争(1840年)以后,随着武夷茶大量出口,才有乌龙茶之名。乌龙茶名称的前身称“乌余”,又称“青茶”。“青茶”原先是指乌龙茶的在制     

信息传真

四川广元市重视 《中国茶叶》、《茶叶新 闻》订阅发行１９９９年 １０月 ２６日,四川广元市 政府茶业领导小组办公 室、市茶叶产业科技服 务中心、市茶叶协会联 合向全市有关涉茶单位 和个人发出“认真做好 《中国茶叶》、《茶叶新闻》刊物征订的通知”,并提出要积极宣传、组织学习两刊,促进全市茶叶产业健康发展。 福建武夷山市举行首届武夷岩茶茶王赛１９９９年１１月８日,福建首届武夷岩茶茶王赛在武夷山市举行,评出了“水仙”、“肉桂”、“名丛”、“品种”四大茶王,其中,“水仙”、“名丛”、“品种”茶王各１００克分别以１…     

稻麦双晚对病虫草发生的影响及解决措施

随着早熟晚粳、中熟晚粳广泛种植,水稻轻型省力栽培方式旱直播的推广,病虫也发生了变化,成熟期显著推迟,下茬无法在适宜播期种植,影响粮食丰产稳产。提出筛选早熟当家品种、大力推广机插秧、加大粮食烘干设备的投入、合理施肥、精准植保等对策。     

加强闽台科技合作交流发展我省甘蔗业

概述了海峡两岸农业交流与合作的现状,提出了应该共同呼吁尽快实现两岸“三通”,开放农业生物技术图书期刊资料交流以及开放生物学科方面网络的思路,以便为农业交流与合作的顺畅开展打好基础,并寄希望能够就糖蔗、果蔗以及甘蔗笋等方面的研究与开发到台湾学习取经,开展学术交流或与台湾同行共同开展研究,为我省甘蔗业的发展作出贡献。     

Sorghum and millet phenols and antioxidants

Sorghum is a good source of phenolic compounds with a variety of genetically dependent types and levels including phenolic acids, flavonoids, and condensed tannins. Most sorghums do not contain condensed tannins, but all contain phenolic acids. Pigmented sorghums contain unique anthocyanins that could be potential food colorants. Some sorghums have a prominent pigmented testa that contains condensed tannins composed of flavan-3-ols with variable length. Flavan-3-ols of up to 8–10 units have been separated and quantitatively analyzed. These tannin sorghums are excellent antioxidants, which slow hydrolysis in foods, produce naturally dark-colored products and increase the dietary fiber levels of food products. Sorghums have high concentration of 3-deoxyanthocyanins (i.e. luteolinidin and apigenidin) that give stable pigments at high pH. Pigmented and tannin sorghum varieties have high antioxidant levels that are comparable to fruits and vegetables. Finger millet has tannins in some varieties that contain a red testa. There are limited data on the phenolic compounds in millets; only phenolic acids and flavones have been identified.     

Sorghum and millet phenols and antioxidants

Sorghum is a good source of phenolic compounds with a variety of genetically dependent types and levels including phenolic acids, flavonoids, and condensed tannins. Most sorghums do not contain condensed tannins, but all contain phenolic acids. Pigmented sorghums contain unique anthocyanins that could be potential food colorants. Some sorghums have a prominent pigmented testa that contains condensed tannins composed of flavan-3-ols with variable length. Flavan-3-ols of up to 8–10 units have been separated and quantitatively analyzed. These tannin sorghums are excellent antioxidants, which slow hydrolysis in foods, produce naturally dark-colored products and increase the dietary fiber levels of food products. Sorghums have high concentration of 3-deoxyanthocyanins (i.e. luteolinidin and apigenidin) that give stable pigments at high pH. Pigmented and tannin sorghum varieties have high antioxidant levels that are comparable to fruits and vegetables. Finger millet has tannins in some varieties that contain a red testa. There are limited data on the phenolic compounds in millets; only phenolic acids and flavones have been identified.     

大豆几种常见病虫草害的诊断与防治

1大豆花叶病毒病 大豆病毒病（Soybean Mosaic Virus,SMV）是世界性病害之一。我国东北地区已鉴定的有5种,即大豆花叶病、顶枯病、蚕豆萎蔫病、南方菜豆花叶病、花生条纹病毒。其中大豆花叶病在全国大豆主要产区都有发生,十分常见。     

大豆根潜蝇及根腐病的发生与防治

近年来，随着大豆播种面积的增长，受病虫危害日趋严重。特别是大豆根潜蝇（又名根明）与根腐病共同发生危害，严重影响大豆的生产。综合防治技术主要手段是三年以上轮作，适时播种及种衣剂拌种等措施。     

Tuber and starch quality of wild and cultivated potato species and cultivars

Summary Between 1993 and 1998 205 different potato cultivars and 1220 accessions/genotypes of wild and cultivated potato species from the IPK Genebank Gatersleben were evaluated. Parameters interesting for starch isolation and especially for the use of starch were determined. Altogether, there was a higher variability in wild potato species than in cultivated potatoes for all characteristics investigated: dry matter content, starch content, protein content, amylose content and mean particle diameter of starch granules.     

Yield and quality of winter and spring triticales for forage and grain

In field experiments conducted over 2 years in Mediterranean conditions, five winter and five spring triticales were evaluated for forage and grain production in the same cropping season. The experiments had two treatments, namely harvesting for grain only, and dual-purpose forage and grain production. In the latter treatment, forage was cut when the first node was detectable (Zadoks' stage 31), without removing the apical meristems. Grain was harvested when ripe (Zadoks' stage 92) in both cut and uncut plots.
Environmental conditions affected grain production and protein content more than forage yield and quality. Winter triticales yielded about 43% more forage than spring types, but after forage removal the spring types yielded about 36% more grain than winter triticales.
Reductions in grain yield after clipping were more pronounced in winter (32%) than in spring (19%) types. Forage crude protein content was significantly higher in the spring types studied (24.6%) than in the winter types (23.5%), the opposite being true for fibre content (20.7 and 21.6% respectively). Grain crude protein content did not differ between grain and dual-purpose treatments, but was higher in the spring triticales (12.8%) than in the winter types (11.9%). There was more variability for the measured traits within the winter triticales studied than within the spring types.     

种子加工、检验理论与技术现状及思考

种子加工及检验是种子向市场流通的关键，是商业化育种中赋予种子商品属性不可或缺的环节。种子加工、检验理论与技术的研究是完善种业产业链、实现规模化商业育种、夯实“育繁推一体化”种业科学的重要一环。中国的种业科学技术体系正在形成与完善之中，受制于行业发展水平，种子加工及检验理论与技术相对薄弱。本文回顾了种子加工及检验理论与技术研究发展历程，提出了完善中国种业科学发展的策略与建议。围绕种业发展的需要，在做好品种优质化繁育的基础上，分析种子加工及检验理论与技术的新方向和新需求，加强种业应用性研究，建立先进的种子质量检验体系，研制适合现代种业发展需求的种子加工设备，打造种子加工产业标准化生产体系，完善种业科学技术学科建设，促进种业产业持续健康发展。     

Effects of Organic and Chemical Fertilizers and Arbuscular Mycorrhizal Inoculation on Growth and Quality of Cucumber and Lettuce

Summary

Arbuscular mycorrhizae were inoculated into phosphorus-deficient soil fertilized with either organic or chemical fertilizer with cucumber (Cucumis sativus L.) as the first crop and lettuce (Lactu-ca sativa L.) as the second crop but without additional fertilization and AM inoculation. AM increased dry matter and fruit yield of cucumber significantly in the unfertilized, organic-fertilized and P-deficient plants compared with the fully chemical-fertilized plants. AM inoculation increased the available phosphorus in plant and soil by around 30% for all treatments except for those chemically-fertilized. The rate of AM infection did not differ significantly among the fertilization treatments, but the infection intensity was higher in unfertilized, organic-fertilized and phosphorus-deficient treatments than chemical-fertilized treatment. The residual effects of AM-inoculated to cucumber were evident for lettuce in all pre-treatments that were unfertilized and un-inoculated for the second cropping. Without P-fertilization, neither crop could grow optimally even when the soil was inoculated with AM, suggesting that AM could not serve as a substitute for phosphorus fertilizer. However, the other beneficial effects of AM on crop growth and yield could not be fulfilled with phosphorus fertilizer.