共查询到20条相似文献，搜索用时 46 毫秒
1.
2.
3.
4.
加强对台农业科技合作与交流是福建漳州国家农业科技园区的一大优势，应以创建“台湾农民创业园”为契机，充分发挥闽台农业科技合作的示范、辐射作用，加强对台农业科技合作与交流。简要阐述了福建省漳州国家农业科技园区从成立至今，闽台农业科技合作的发展概况和成效，并重点分析了闽台农业科技合作发展中存在的主要问题，对今后闽台农业科技合作提出对策建议。 相似文献
5.
1913年，台湾从印尼爪哇东部引进一个甘蔗杂交花穗，由这些种子成功地培植出230株甘蔗实生苗，从此，台湾甘蔗育种工作正式开始，经过近百年几代甘蔗育种者的不懈努力，到目前为止，一共选育出甘蔗栽培品种206个，其中F系列品种178个，新台糖系列品种28个。其中日据时期的1920～1944年间，台湾选育了F系列品种1-134；1945年台湾回归中国后，实施了一套深入细致的甘蔗育种方案，一共选育了72个甘蔗品种，其中1956～1977年间选育F135-178，1979～2004年间选育了新台糖1-28号。其中很多选育出的甘蔗良种大都具有高产高糖、早熟、抗病性强等特点，如F108、F134、F160、F164、新台糖1号、5号、9号、10号、15号、16号等，这些品种一经推广，就马上都成为台湾省各个时代各蔗区的当家品种，深受广大台湾蔗农的喜爱。台湾育种者选育出来的甘蔗品种不仅在台湾受到蔗农的欢迎，同时也受到大陆甘蔗科研机构、农业推广部门和广大蔗农的青睐。1945年台湾光复后，大陆与台湾蔗糖业交流与合作开始起步，1946年，福建协和大学农艺系从台湾引进一批台湾育成的优良品种，其中F134成为福建第一代甘蔗主栽品种，同时，也成了国内许多的杂交亲本最重要的材料，为整个大陆蔗糖业发展做出贡献。改革开放以后，大陆许多甘蔗科研机构和农业推广部门先后从台湾引进具有高产高糖、宿根性强、农艺性状好等特1生的新台糖系列的甘蔗品种，如新台糖1号、新台糖10号、新台糖16号、新台糖25号等，经过各地的引种、试种、区试，很多新台糖系列品种都表现出较好的农艺性状，深受广大蔗农的喜爱。其中新台糖10、16号已成为许多甘蔗生产大省的当家品种，新台糖1号也成为海南省的当家品种。随着两岸科技交流的进一步加强，台湾甘蔗良种将起到不可估量的作用。 相似文献
6.
7.
8.
甘蔗在中国糖料生产中占重要地位，甘蔗叶是一种储量巨大且亟待开发利用的生物质能源，具有很好的开发利用价值。然而，目前对甘蔗叶生物力学特性方面的研究尚缺乏有效的研究理论与方法。本研究引入新兴的农业生物力学研究理论，结合工程学、生物学、工程力学和工程材料学的基本原理与方法，研究甘蔗叶拉伸力学性能、甘蔗叶剪切力学性能、甘蔗叶力学性能，为研究甘蔗叶的生物力学特性寻找到有效的研究理论与方法，为甘蔗叶粉碎还田、甘蔗叶沼气利用预处理机械，以及甘蔗剥叶、收获等机械的研究开发、优化设计、计算机仿真及智能化提供参考。 相似文献
9.
10.
安台茶业合作回顾与思索 总被引：1，自引：0，他引：1
安溪与台湾有着源远流长的密切历史关系和各自优势,安溪是台湾同胞的主要祖籍地,目前祖籍安溪的台湾同胞有200多万人.台湾乌龙茶源自安溪,安台两个产茶区的气候、地理等自然条件极为相似.安溪县是国务院批准的首批沿海对外开放县,茶叶品种资源和劳力资源丰富,土地资源广阔,台湾茶叶技术和经营理念较先进,双方为合作经营提供了有利条件. 1 安台茶业合作回顾 自改革开放以来,在安溪县委、县政府的重视下,安台茶业充分利用双方各自的优势,进行了近十年密切的交流与合作,取得了合作企业不断升级转变,两岸茶业互惠互利,取长补短,共同发展的成效. 相似文献
11.
12.
Sorghum and millet phenols and antioxidants 总被引：5，自引：2，他引：5
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. 相似文献
13.
《Journal of Cereal Science》2007,45(3):236-251
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. 相似文献
14.
种子加工、检验理论与技术现状及思考 总被引：3，自引：0，他引：3
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。 相似文献
15.
16.
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。 相似文献
17.
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. 相似文献
18.
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。 相似文献
19.
ZHU Mingdong WEI Xiangjin XIE Hongjun TANG Guohua ZENG Xiaoshan WANG Jianlong HU Peisong YU Yinghong 《中国水稻科学》2019,33(5):401-406
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. 相似文献
20.
《Journal of Crop Improvement》2013,27(1):313-324
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. 相似文献