开发优质专用玉米，促进粮食结构调整

综述了专用玉米的概念和分类及其用途 ,分析了湖南省专用玉米的生产现状及发展前景 ,提出了专用玉米的发展对策。     

浅谈发展我市大麦生产的可行性

大麦具有生育期短、早熟、丰产、抗逆力强、适应性广等特性，又因营养价值高，兼有食用、饲用、酿造等多种用途，因而在工业发达国家中，或是在干旱地区，是发展最为迅速的谷物之一。随着人们生活水平的不断提高，人们对啤酒和肉产品以及保健食品的需求量大大提高，这就为发展大麦生产提供了一个广阔的市场。我市现有的农业生产以小麦、棉花、水稻和玉米     

特种稻研究与利用

特种稻是具有特殊遗传性状和特殊用途的水稻,它主要包括香稻、色稻和专用稻三大类,其中专用稻类又包括加工型专用稻、高营养功能性专用稻和观赏专用稻。随着特种稻产业的发展,进入21世纪以来,世界各国对特种稻米的研究迅速朝着功能性的方向发展,对功能性稻与水稻基因组及传统育种方法关系的研究越来越广泛而深入。特种稻的开发应用具有显著的经济效益与社会效益,开发前景广阔。     

特种稻研究与利用

特种稻是具有特殊遗传性状和特殊用途的水稻,它主要包括香稻、色稻和专用稻三大类,其中专用稻类又包括加工型专用稻、高营养功能性专用稻和观赏专用稻。随着特种稻产业的发展,进入21世纪以来,世界各国对特种稻米的研究迅速朝着功能性的方向发展,对功能性稻与水稻基因组及传统育种方法关系的研究越来越广泛而深入。特种稻的开发应用具有显著的经济效益与社会效益,开发前景广阔。     

玉米长效专用复合肥不同施肥量对玉米产量和经济效益的影响

本文通过玉米长效专用复合肥不同施肥量对玉米产量和经济效益影响的试验研究，阐明了玉米长效专用复合肥不同施肥量与不施肥对照比较，玉米产量增产幅度为22.90%～57.98%。差异达到极显著水平；不同施肥量对玉米产量的影响，差异达到显著或极显著水平。从经济施肥角度应选择施肥量1275.0 kg/hm²为最佳施肥量。     

对我国玉米科研生产中若干问题的思考

我国是玉米生产和消费大国，育种单位众多，但所育品种同质化程度高，个性化品种少，品种寿命短。应组建生态区玉米育种中心，协作开发，提高玉米育种水平。对玉米品种审定、区试、扩展DNA指纹鉴定用途等提出建议。     

查哈阳农场大力发展特种稻米

<正> 特种稻是指具有特定遗传性状和特殊用途的栽培稻。其米主要是针对其用途的特殊性,借以区别普通稻米。一般包括色稻米、香稻米和专用稻米三类。虽然其品种数量仅占水稻种植资源的10％左右,但由于其特殊的营养、保健和加工利用的特点,越来越受到国内外的广泛重视。以前由于特种稻米的产量偏低,很少有稻农栽种。近年来,由于人们物质生活水平的提高,消费观念的转变,特种稻米倍受青睐。随着我国稻米产量的增加、品质的提高和人们观念的转变,     

无公害爆裂玉米栽培技术

爆裂玉米是玉米种中的一个亚种．也是一种特殊的玉米类型．无需专门设备．在常压下高温加热就可以爆成玉米花。具有爆花率高、膨化效果好、膨爆体积大、皮薄、无皮渣、食之酥脆、香味浓郁等优点，因此成为玉米花加工的专用品种。又由于源自天然、风味独特、营养丰富、安全卫生、加工方便等优点，被视为21世纪的高级营养零食。     

玉米专用复合肥肥效试验研究

本文通过玉米专用复合肥肥效试验,阐明了玉米专用复合肥对玉米产量性状和生育性状的影响,玉米产量和经济效益的影响.试验结果表明:玉米长效专用复合肥具有肥效高,增产效果明显,经济效益好等优点,具有推广价值。     

糯玉米自交系丹N988的选育

糯玉米（waxycorn）是普通玉米发生基因的隐性突变，由WX突变为WX而形成的一个特殊玉米类型。WX基因位于第9染色体的第59座位点上。糯玉米也称为蜡质玉米，子粒的胚乳是由100％的支链淀粉组成。糯玉米育种与生产进入20世纪90年代后发展迅速，糯玉米WX基因的遗传功能及广泛的用途受到重视与应用。     

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。     

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.     

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.     

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。     

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。     

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。     

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。