“华安铁观音”质量安全保障工作经验总结

华安县是漳州市铁观音茶叶的主产区,年可采收五季,有"明前茶"和"冬片茶"两大特色。近几年来,华安县农业科技人员在茶叶质量安全控制方面做了大量有益的探索,并总结出从源头控制、宣传培训、绿色防控、清洁加工到监控预警等五个方面的控残经验,为全面提高华安铁观音品质起了积极的作用,对于做大做强华安茶叶产业,有着积极的现实意义。     

华安县有机茶园高效栽培管理技术

华安县是铁观音茶叶的主产区.为了确保茶产品质量安全,保持茶产业发展的良好态势,华安县在发展有机茶园高效栽培方面进行积极的探索,为全面提高华安铁观音品质起了积极的作用,对于做大做强华安茶叶产业有着积极的现实意义.本文以漳州光照人茶业有限公司有机茶园为例,总结出高效栽培管理关键技术.     

2015年度中国茶业十大转型升级示范县

<正>福建华安县福建省华安县位于八闽之南,素有"北溪明珠"之称,是传统的产茶大县。目前全县茶园面积达16万亩,茶叶产值18亿元,120个茶叶专业合作社,茶农签订劳动合同比重达到52%,人均年收入12000元。"华安铁观音"注册中国地理标志证明商标,并被国家工商总局认定为中国驰名商标。全县拥有200多个走南闯北的茶叶营销队伍,在深圳、珠海、厦门、上海、北京等地建立30多个茶叶专卖点,实现了华安茶叶集中化、规范化、规模化的销售经营。     

华安县茶叶产业发展的战略取向

华安县是漳州市的茶叶生产大县.总结其发展的成功经验,探讨华安县在茶叶产业发展过程中存在一些急需解决的问题,提出发展的战略与政策导向,对做大、做强华安茶叶产业,有着现实的意义.     

浅析华安县茶叶农残现状

华安县历史上就是漳州的茶叶主产区之一,茶产业是华安农业结构调整改变山区面貌的一大亮点,涵盖一、二、三产业,形成了典型的一县一品的"大茶业"发展格局,已成为华安最具发展潜力、生产效益最好的一大特色产业。然而,随着国际食品安全壁垒的日益森严,茶叶质量安全成为一个敏感问题,特别是"农残"事件的报道,给茶业带来负面影响。本文对近年来茶叶农残特点及原因进行分析,并对控制农残、提高质量安全水平提出对策。     

华安县茶叶冻害的调查分析和对策措施

茶叶是福建省漳州市华安县农业支柱产业,近年来,低温霜冻对茶叶的产量和品质产生了一定的影响。因此,通过观测2010年-2014年来华安低温霜冻对茶叶的危害,采取覆盖等方法进行对比试验研究,并结合茶树的物候特点,提出有效的防御措施。     

控制茶叶“农残” 保障“华安铁观音”质量安全

华安县是铁观音茶叶的主产区,年可采收五季,有"明前茶"和"冬片茶"两大特色。近几年来,华安县农业科技人员在茶叶质量安全控制方面做了大量有益的探索,并总结出技术经验,为全面提高华安铁观音品质起了积极的作用。     

2004年海峡两岸优质农产品贸洽会暨中国（福建）国际茶叶博览会“凯捷杯”茶王赛获奖名单

一、铁观音茶王:安溪县瑞源茶厂金奖:1、泉州市泉岩茶业有限公司2、泉州粒粒香名茶银奖:1、漳州华安茶叶批发总汇、华安二宜楼茶叶工贸有限公司2、安溪县云中山茶场3、华安天宜茶庄、华安仙都市后茶厂4、安溪县天香茗茶5、安溪朝阳可田思名茶6、永春县坑仔口镇诗元村林金谊7、永春县坑仔口镇诗元村林志锋8、安溪县西坪源峰农场优质奖:1、华安县仙都镇美瑞茶厂2、福建哈龙峰茶业有限公司3、华安县仙都镇送坑村张世平4、安溪县清品茶厂5、中国茶都B2-02新盛茗茶6、泉韵名茶7、华安县仙都镇市后村刘火城8、永春县坑仔口镇福地村陈全利9、永春…     

华安县铁观音生态茶园建设技术要点

华安铁观音生态茶园建设遵循茶叶的生产特点，尽可能的营造适宜茶叶生长的环境条件，从地块选择，茶园规划，标准建园，适当密植，防护林及遮荫树种植，梯壁留草、套种绿肥，科学施肥、修剪，病虫害综合治理，改善铁观音茶园生态环境，提高了茶叶质量安全，取得显著成效。     

华安县铁观音生态茶园建设技术要点

华安铁观音生态茶园建设应遵循茶叶的生产特点,尽可能营造适宜茶叶生长的环境条件,从地块选择,茶园规划,标准建园,适当密植,防护林及遮荫树种植,梯壁留草、套种绿肥,科学施肥、修剪,病虫害综合治理,改善铁观音茶园生态环境,提高了茶叶质量安全,取得显著成效。     

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。     

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.     

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。     

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。     

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。     

Present Situation and Consideration of Seed Processing and Testing Theory and Technology

Seed processing and testing hold the key to the market circulation of seeds, and are an indispensable link in commercial breeding to endow seeds with commodity attributes. The research of seed processing and testing theory and technology is an important link in improving the seed industry chain, realizing large-scale commercial breeding and consolidating the seed industry science of ‘integration of breeding, propagation and promotion’. The scientific and technological system of seed industry in China is being formed and perfected, which is subject to the development level of the industry. The theory and technology of seed processing and testing are relatively weak. We reviewed the development of seed processing and testing theory and technology, and put forward strategies and suggestions to improve the sound development of China’s seed industry. In order to meet the needs of seed industry development and on the basis of high quality breeding of varieties, the new directions and demands of seed processing and testing theory and technology were analyzed. We will work to strengthen the applied research of seed industry, establish advanced seed quality inspection system, improve seed processing equipment suitable for the development needs of modern seed industry, establish standardized production system of seed processing industry, develop the scientific and technological disciplines of seed industry, and promote the sustainable and healthy development of seed industry.