生态文明理念对福建茶文化的深度影响

习近平生态文明思想是当代中国社会主义建设的重大成果之一。福建茶业历史悠久，福建茶文化内蕴丰厚，是福建经济社会发展的宝贵资源。习近平生态文明思想为福建茶文化赋予了新的文化内涵和时代精神，为推进新时期福建茶业生态文明建设提供了理论基础和实践指南。为了进一步丰实、发展福建茶文化，建议从全局视角出发、立足于具体实践，着重从当前福建茶文化建设取得的主要成就、福建茶业生态文明建设存在的基本问题及原因探究等维度，全面分析福建茶文化建设的基本情况，有针对性地提出几点发展举措，旨在更有力地推动福建地区茶文化的繁荣发展，为社会主义现代化生态文明建设贡献力量。     

福建省茶业品牌化经营问题探析

当前福建茶业发展已从产品经营转向品牌经营,品牌助推产业发展效应显著.但与此同时,受制于多种因素困扰,福建品牌茶业发展还存在诸多问题.本文在总结福建品牌荼业发展成效基础上对福建茶业品牌化发展问题展开分析,并籍此提出福建品牌荼业升级策略,以为福建茶业市场化发展提供参考建议.     

加快福建茶业“两个转变”的途径

改革开放十几年来，福建茶业取得了很大发展，茶业市场经济的新秩序已初步建立，为实现“两个转变”奠定了良好的基础。但是，还存在着不少问题有待探索，如茶业市场的经济法规尚不健全，经济秩序比较混乱；茶叶税赋重、成本高、效益低；茶叶科技投入短缺，茶业经营管理粗放等。针对福建茶业的现状，提出加快福建茶业“两个转变”的途径：一、加快福建茶业由计划经济向社会主义市场经济转变，要大力培育市场主体──茶农；积极完善茶业市场体系；建立和健全茶业市场的中介组织；健全政府宏观调控机制。二、加快福建茶业经济增长方式由粗放型向集约型转变，要依靠科技进步，提高茶业的经济效益；大力发展适度规模经营。建设可持续发展的福建茶业。     

加入WTO对福建茶业的影响与对策

随着加入世贸的足声渐近 ,我国的农产品生产和贸易将直接面对国际市场 ,为了适应国内外茶叶市场激烈竞争环境和贸易自由化的趋势 ,福建茶业将如何应对 ,本文就此做粗浅探讨。1　福建茶业现状与存在主要问题福建茶类丰富多样 ,生产乌龙茶、绿 (花 )茶、白茶、红茶四大茶类。 1999年全省产茶 12 35万ｔ ,福建武夷岩茶、茉莉花茶、安溪铁观音饮誉海内外 ,产品销往 80多个国家和地区。茶叶已成为福建分布最广的重要经济作物之一和出口创汇商品 ,也是维系福建约 30 0万涉茶从业人员生计的产业。改革开放 2 0多年来福建茶业发展步伐加快 ,在优良…     

实现婺源茶业的跨越式发展--赴安溪、新昌两县茶业考察有感

茶业一直是婺源县农民收入的主要来源之一.为了借鉴学习茶业发达地区的成功经验,将优势产业做成强势产业,我县组织了由县委、县政府主要领导、茶叶专家、茶叶龙头企业业主等组成的茶业考察组,先后考察了福建安溪县和浙江新昌县的茶业.通过考察既开拓了视野,又拓宽了思路;既学习了茶业发展的经验,又促进了思想上的解放.     

加快福建茶业“两个转变”的途径

改革开放十几年来，福建茶业取得了很大发展，茶业市场经济的新秩序已初步建立，为实现“两个转变”奠定了良好的基础。但是，还存在着不少问题有待探索，如茶业市场的经济法规尚不健全，经济秩序比较混乱；茶叶税赋重、成本高、效益低；茶叶科技投入短缺，茶业经营管理粗放等。针对福建茶业的现状，提出加快福建茶业“两个转变”的途径：一、加快福建茶业由计划经济向社会主义市场经济转变，要大力培育市场主体──茶农；积极完善茶业市场体系；建立和健全茶业市场的中介组织；健全政府宏观调控机制；二、加快福建茶业经济增长方式由粗放型…     

关于福建茶业可持续发展战略的思考

可持续发展是当今人类的正确选择和共同关注的问题。农业作为利用自然资源进行生产的基础性产业,对整个国家或地区的可持续发展起着重要乃至决定性的作用。茶业是农业的一个重要有机组成部分,理应为实现农业的可持续发展作出应有的贡献。本文就茶业可持续发展战略问题谈些拙见,以抛砖引玉,共同推动福建茶业的健康、快速、持续发展。 一、福建茶业可持续发展的可能性 福建地处东南沿海,山地多,适宜种茶,茶业的可持续发展有良好的基础。福建现有茶园面积占全国茶园总面积的１４％,茶叶产量占全国茶叶总产量的１６％,分别居第２位和第…     

“6·18”助推福建科技兴茶

福建茶业的可持续发展需要依靠科技创新,而中国·海峡项目成果交易会五年来已对接涉茶项目601项,很好地带动了福建茶业向精细化、专业化、产业化发展。福建茶业可进一步依托海峡项目成果交易会源源不断的项目支撑,寻求产业突破。     

基于模糊数学的茶业科学应用研究

我国农业科学技术得到了快速发展,模糊数学作为农业科学技术体系的重要组成在茶业科学领域也得到了广泛应用。本文对模糊数学在引种区划、茶叶市场营销、茶树良种鉴定及品种性状分类和比较、预防和控制茶树病虫害预测、茶叶审评中的应用价值进行了深入剖析,并以福建茶叶为研究案例,进行福建茶业发展和谐性模糊综合评价,意在促进模糊数学在茶业领域的应用,推动我国茶业科学的发展。     

“6·18”助推福建科技兴茶

福建茶业的可持续发展需要依靠科技创新,而中国·海峡项目成果交易会五年来已对接涉茶项目601项,很好地带动了福建茶业向精细化、专业化、产业化发展。福建茶业可进一步依托海峡项目成果交易会源源不断的项目支撑,寻求产业突破。     

Factors in the Reduction in Grain Number in Winter Wheat by Early-Sowing in Yamaguchi

Abstract

Grain number per spike of wheat is lower in early sowing than in the conventional standard cultivation in Yamaguchi, Prefecture, Japan. Components of the grain number per spike in five cultivars were analyzed with respect to temperature during the spike development period throughout three growing seasons 2001/2002, 2002/2003 and 2003/2004 to find the cause of the problem of early sowing cultivation. The plants sown in early-October and late-November were called the early sown group and the standard group, respectively, in the following. Three of the five cultivars, Hokushin, Akitakko and Nanbukomugi, showed a strong winter habit, which requires very cold temperatures for spike differentiation. The other two cultivars, Iwainodaichi and Airakomugi, had a moderate winter habit. Grain number per spike and grain yield were decreased by early-sowing (compare with the standard group) in almost all cultivars throughout the three growing seasons. The three cultivars which had a strong winter habit had fewer spikelets per spike in the early-sown group than in the standard group. The other two cultivars which had a moderate winter habit had fewer grains per spikelet in the early-sown group. The higher the temperature during the spikelet formation phase, which is from flag leaf initiation to terminal spikelet initiation, the higher the number of spikelets per spike in the standard group. The spikelet number per spike in the early-sown group increased with the increase in productive tillers under fertile conditions. Such conditions also increased the grain number per spike.     

2009年中国稻米市场分析及2010年展望

以翔实的资料对2009年中国稻米生产、消费、进出口、供求平衡、库存、价格走势、购销政策和国际稻米供求等情况进行了全面地分析,对影响2010年稻米市场价格走势的各种因素进行了深入研究,并在此基础上对2010年我国稻米市场价格走势进行了预测,结论是我国稻米价格仍呈上行趋势。     

Diurnal changes in net photosynthetic rate in potato in two environments

Summary Diurnal changes in net photosynthetic rate were measured in a furrow-irrigated potato crop and in a riverbed crop where the water table was always maintained at 20–28 cm from the soil surface. In the irrigated crop, the photosynthetic rate during mid-afternoon was about half the peak rate observed at noon. This reduction was accompanied by a near tripling of stomatal resistance, a 45% reduction in transpiration, and a 5-fold increase in the difference between leaf and air temperatures. No such changes were observed in the riverbed crop where the photosynthetic rate remained nearly constant at about 0.9 mg m⁻² s⁻¹ between 9 a.m. and 4 p.m. Tuber yield in the riverbed crop was about 30% higher than in the irrigated crop.     

Changes in daily rainfall characteristics in major rice producing provinces in Laos

In order to find the changes in rainfall characteristics and to examine the flood damage to lowland rice, a statistical analysis was carried out on the 40-year daily rainfall record at four rainfall stations (Thangon, Paksane, Seno, and Pakse) in Laos. The rainfall record was divided into two periods of 20 years each. The results of this analysis revealed the trends in changes regarding the frequency and the timing of the heavy daily rainfall events at the four stations. In Paksane in particular, heavy daily rainfall events tended to occur in the latter half of the rainy season.     

我国干热区甘蔗抗旱植蔗主要问题研讨

我国干热蔗区是我国甘蔗糖业的重要生产基地,蔗区光热资源丰富,唯降水分布不均成为植蔗生产的主要限制因子;根据蔗区植蔗特点和甘蔗需水规律,苗期抗旱是干热蔗区抗旱植蔗的关键,保证较多的总苗数和足够的生长量是苗期抗旱植蔗需解决的关键技术难题,制定相应的苗期抗旱植蔗栽培技术措施是解决该难题的重要保障;该观点为我国干热蔗区植蔗生产、甘蔗引育种提供理论和技术支持。     

棉花体细胞无性系变异的研究进展

体细胞无性系变异是一种重要的细胞工程育种技术,其应用于棉花育种的前提是建立高效的组织培养诱导再生植株体系.本文简要综述了棉花离体诱导植株再生研究的现状,重点讨论了棉花体细胞无性系变异的表现、利用方法及机理,提出了当前研究存在的问题并对今后的研究进行了展望.     

中国马铃薯单倍体诱导进展

马铃薯产量、品质、加工等方面都较其他作物有更大的提升空间,但由于四倍体马铃薯存在遗传基础狭窄且复杂、难以创新等诸多问题阻碍了相关研究的深入开展。利用马铃薯单倍体或双单倍体植株有望解决上述诸多难题。马铃薯单倍体具有加速育种过程、提高选择效率等优点。马铃薯单倍体的获得包括花药培养、花粉培养、孤雌生殖、子房培养。其中,花药培养因更易取材,并且得到胚性细胞团、愈伤组织或胚状体的几率更大等优点而研究最为广泛。获得单倍体植株的成功率与试验材料的基因型、培养条件、培养基添加物等诸多因素相关。根据不同的诱导方法简要阐述了中国马铃薯单倍体研究的历史及进展。     

Sugar and dry matter changes in potatoes overwintered in soil in Greece

Summary Potatoes were left in the soil from December, when the vines died, until February (cvs Claustar and Sebago) or April (cv. Spunta) in a location of central Greece with light, well drained soils and a mild climate. Tubers were analysed every two months for dry matter and sugar content and usually the dry matter content did not change significantly from December to February or April. The reducing sugars increased from December to February in tubers of all cultivars and significantly decreased in cv. Spunta from February to April.     

兜兰离体快繁技术研究进展

由于生境破坏和人工过度采挖及繁殖的障碍,兜兰已是世界上最濒危的植物物种之一,所有野生种均被列入《濒危野生动植物种国际贸易公约》附录I而被禁止交易。突破其种苗繁殖技术瓶颈有利于兜兰种质资源的保护和可持续利用。本文对兜兰属植物无菌播种、共生萌发和组织培养技术等离体快繁技术的进展进行综述,并提出了目前存在的问题和解决方法,以期为兜兰属植物离体繁殖技术的深入研究和优质种苗的规模化生产提供参考。     

Dose response to soluble fiber in barley in lowering blood lipids in hamster

Diets containing 0, 25, 50, or 75% finely ground barley (high in soluble fiber and soluble -glucans) were fed to groups of hamsters. After four weeks, serum total cholesterol (CH) levels in these animals were most elevated in the group fed the barley-free (0% barley) diet. Compared to animals eating this diet, the 25% barley diet lowered CH by 16.4%. However, the 50% barley diet lowered CH further by only 4.1% while the 75% barley diet caused virtually no further lowering of CH. Thus, the CH-lowering response to barley cannot be viewed as a dose dependent response. The lowering pattern for serum triglycerides, however, suggested a dose dependent response. Serum total-CH: high-density-lipoprotein (HDL)-CH or low-density-lipoprotein (LDL)-CH:HDL-CH ratios were not significantly affected by barley level in the diets.