西昌市蚕豆病害调查及防治对策

于1998年至2001年对西昌市蚕豆病害作了详细调查了，包括蚕豆常见病害；蚕豆赤斑病、蚕豆褐斑病、蚕豆锈病、蚕豆枯萎病，蚕豆根腐病，蚕豆立枯病，蚕豆茎基腐病，及其种类，病原、发病规律等，在此基础上提出相应的防治对策。     

不同蚕豆品种的生长发育与产量结构

2001～2005年对当地大田种植的通鲜1号、日本大蚕豆两个大粒型蚕豆品种和南通大蚕豆、启豆2号两个中小粒型蚕豆品种分别进行了连续对比种植,观察并分析了其生长发育性状和经济产量表现.     

小春生物多样性优化种植控病增产试验

为充分比较大麦、蚕豆净栽,大麦+蚕豆的产量和效益,保山市农科所承担云南农业大学小春生物多样性优化种植同田对比试验.结果表明,大麦+蚕豆比净栽大麦每公顷增产265.8 kg,增3.96%,其中,大麦+蚕豆与净栽大麦相比,在同等面积下,每公顷可增收蚕豆600kg,能有效地控制病虫的危害.     

蚕豆育种进展（综述）

蚕豆在发展中国家如埃及、埃塞俄比亚、摩洛哥、墨西哥、秘鲁和中国等是人们日粮中重要的蛋白质资源,因此栽培品种要求产量高、抗逆性强、较稳产的品种。欧洲发达国家用蚕豆代替大豆作饲料,因为蚕豆具有秸秆硬,能适应寒冷潮湿的春季和用于秋播,只要提高蚕豆品质,就能作饲料用。据联合国粮农组织统计,全世界约88.6％的蚕豆分布在发展中国家,发达国家仅占11.4％。亚洲是世界上蚕豆最大产区,面积和产     

临夏地区蚕豆品种退化的原因与技术对策

我国是蚕豆种植大国,种植面积和产量均居世界第一。蚕豆是甘肃省高寒阴湿地区的主要粮食和经济作物,也是当地特色农作物之一,常年播种面积在65万hm~2左右。临夏州是甘肃省的优质蚕豆主产区,也是全国四大名优蚕豆生产地之一。蚕豆一直是当地出口创汇的主要名、优、特农产品,也是近年来种植业结构调整、增加种植业收入的重要作物。临夏地区位于青藏高原与黄土高原的交汇地带,     

大麦间作蚕豆高效栽培研究

通过大麦间作蚕豆高效栽培试验,探索大麦间作蚕豆的增产控病规律和优势.结果表明,大麦间作蚕豆的增产优势强,与净种大麦和净种蚕豆比,经济效益分别增加了22%和2.59%,对蚕豆斑潜蝇的相对防效达57.60%,土地当量比为1.18﹥1,大大提高了土地利用率.     

蚕豆遗传育种研究进展(综述)

蚕豆种子含有丰富的蛋白质,是植物性蛋白的要重来源之一。近年许多国家都很重视蚕豆研究,发展蚕豆生产。欧洲经济共同体(EEC)从1978年以来,曾连续召开过三次有关蚕豆问题的学术讨论会,出版了三卷论文集。国际干旱地区农业研究中心(ICARDA)把蚕豆作为主要研究对象,并出版专门的蚕豆情报刊物     

鲜食蚕豆花荚期管理要点

春蚕豆是甘肃省高寒阴湿地区的特色作物．常年播种面积在6．7万hm2左右。临夏州是甘肃省的优质蚕豆主产区．也是全同四大名优蚕豆产地之一，所产的蚕豆以粒大色白、品质优良、商品性好而享誉国内外．现已成为临夏州出口创汇的拳头产品。近年来．随着人们消费水平的提高和消费观念的改变．膳食构成由精粮转向粗、细粮有机结合。蚕豆作为绿色植物优质蛋白源，     

多层次灰色综合评判模型在蚕豆育种中的应用

介绍了多层次灰色综合评判模型在蚕豆育种中的应用，以1999～2000年青海省水地组蚕豆区域试验资料为例，分析了以该方法综合评价蚕豆新品种的科学性、客观性，认为该方法应用于蚕豆育种中是可行的。     

黄淮海地区蚕豆绿肥试验研究

全国蚕豆主要分布在长江流域,青、甘、宁和内蒙等省(区)亦有部分春种蚕豆,而黄淮海地区只在边沿地带有零星种植。蚕豆的适应性较广,凡是棉花能生长的土壤,它都能正常生长。因其根瘤耐碱性较强(能耐P~H9.6的碱性土),特别适宜于在     

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。