第二届中国农业博览会黑龙江大麦展评结果

第二届中国农业博览会于1995年10月26日~11月4日在北京召开。由黑龙江红兴隆科研所选送的4份大麦品种（系）经过农业部谷物分析中心化验，红894-1、红日啤麦1号两份获铜奖。这两份均为我所杂交选充品种（系）。其中红日啤麦1号为二棱品种，籽料外观品质好、麦芽浸出率高。红8947-1为多棱品系，产量高、酿造品质优良，将通过黑龙江省审定。第二届中国农业博览会黑龙江大麦展评结果@李洁$黑龙江农垦科学院红兴隆科研所!友谊155811     

强筋抗穗发芽高产小麦新品种-北麦1号

北麦1号（钢99-1029）是黑龙江省农垦总局红兴隆科研所选育的强筋抗穗发芽高产小麦新品种。该品种抗逆性、适应性较强，品质优良，具有良好的丰产稳产性。     

高抗灰斑病大豆新品种北豆35号的选育

北豆35号是黑龙江省农垦总局红兴隆农业科研所选育出来的大豆新品种,原代号钢9777-1,2010年1月通过黑龙江省农作物品种审定委员会审定推广（黑审豆2010011）,属高抗灰斑病大豆品种,适于黑龙江省第二积温带下限完达山丘陵温和半湿润区（6区）种植。     

沩山毛尖--湖南的独特黄茶

~~沩山毛尖——湖南的独特黄茶@朱旗$湖南农业大学茶学系!410128 @毛清黎$湖南农业大学茶学系!410128 @杨伟丽$湖南农业大学茶学系!410128 @冉丽群$湖南农业大学茶学系!410128     

对我国茶叶卫生质量的几点思考

~~对我国茶叶卫生质量的几点思考@罗淑华$湖南省茶叶研究所!410125 @曾跃辉$湖南省茶叶研究所!410125 @杨拥军$湖南省茶叶研究所!410125     

《博南泽和康奎斯特大麦引种与生产利用的研究》通过技术鉴定

农牧渔业部下达中国农业科学院草原研究所承担并与黑龙江省国营农场总局种子公司、红兴隆农管局科研所共同主持的《博南泽和康奎斯特大麦引种与生产利用的研究》1985年11月1—2日在黑龙江省红兴隆农管局科研所召开了课题成果鉴定会。     

剑麻纤维的性能研究

~~剑麻纤维的性能研究@姜繁昌$东华大学!上海200051~~     

浅谈缙云县大源镇无公害茶叶害茶叶生产技术的应用

~~浅谈缙云县大源镇无公害茶叶害茶叶生产技术的应用@石元值$中国农业科学院茶叶研究所!310008 @胡惜丽$浙江省缙云县农业局     

"苕霅"究竟为何地

~~“苕霅”究竟为何地@钱时霖$杭州市茶科所!311121     

鱼歌子

东边坡上油种茶北红厦,篇碧纱西望山腰绿人家南临小浒映飞锻鱼歌子@王海宽$湖南省茶叶研究所~~     

豫北优质大豆产业发展策略

针对豫北地区的大豆生产现状，从气候、土壤、品种、生态因素及市场需求等方面提出了优质大豆的发展策略与途径。     

Comparisons of methods of scheduling irrigations of potatoes

Irrigation of Netted Gem potatoes was scheduled during three growing seasons by three methods: (a) when plants displayed first visual symptoms of moisture stress, (b) when indicated by a soil moisture budget involving estimated evapotranspiration, and (c) on the basis of tensiometer readings of soil moisture suction. When the tensiometer method of scheduling was used, the mean yields of tubers were 55.0 and 25.8 cwt/acre (6160 and 2890 kg/ha) higher than those obtained with the other two scheduling methods. Methods did not affect the specific gravity of potatoes. Method (a) scheduled irrigations least frequently. Scheduling by the budget method was not always adequate because it was based on the assumption that the crop extracted water from a constant 4 ft (1.2 m) profile from planting to full vegetative growth. In one year the budget method scheduled the first irrigation earlier than necessary and delayed the second irrigation during a critical period of crop growth. From full vegetative cover to harvest the irrigation schedules were alike for both the budget and tensiometer methods.     

湖南沅陵4种绿茶品质成分分析

以长沙县高桥相同嫩度茶鲜叶原料采用卷曲形毛尖茶加工工艺制绿茶为对照,分别对沅陵县齐眉翠峰、凤娇碣滩茶、干发茶和军大坪茶4种绿茶的主要生化成分与感官品质进行初步分析。结果表明,沅陵4种绿茶的茶多酚总量28.76%~30.34%,游离氨基酸总量2.35%~3.22%,咖啡碱含量3.00%~3.63%,水浸出物含量37.26%~40.07%,可溶性糖总量5.46%~5.65%,可溶性蛋白含量1.50%~1.74%,类黄酮化合物总量1.16%~1.79%,叶绿素总量1.36%~2.01%,儿茶素总量13.53%~16.20%。与对照相比,4种绿茶的茶多酚、可溶性糖和儿茶素总量均高于对照,除齐眉翠峰外其余3种茶样水浸出物和叶绿素总量均高于对照,除干发茶外其余3种茶样类黄酮化合物总量均高于对照。     

吉林省平安农业科学院大豆所大豆研究工作报告

1　吉林省平安农业科学院大豆研究工作简介吉林省平安农业科学院大豆研究所 ,设在吉林省长春市西安大路种子大厦内。现有科技人员 6人 ,其中研究员 2人 ,农艺师 2人 ,技术员 2人 ,定向培养研究生 2人。大豆研究所的主要任务是选育稳产、高产、优质及抗病虫大豆新品种 ;同时密切     

Analysis of nutritional components of eight famine foods of the Republic of Niger

In the western Sahel, indigenous plants become important staples when cereal harvests are inadequate to support populations inhabiting that region of Africa. The purpose of this study was to assess the nutrient content of several of these edible wild plants. The leaves of the following seven plant foods were analyzed: Ziziphus mauritiana, Cerathotheca sesamoides, Moringa oleifera, Leptadenia hastata, Hibiscus sabdarifa, Amaranthus viridi, and Adansonia digitata. The fatty acid, vitamin E, carotenoid, selected mineral and amino acid contents of these plant foods were determined. These same analyses were performed on the fruit of the Adansonia digitata. In quantitative and qualitative terms, Amaranthus viridis was found to be an excellent source of protein. Its amino acid composition compared favorably to that of a World Health Organization (WHO) protein standard. It also contained considerable amounts of the two fatty acids that are essential in humans (linoleic and -linolenic) and a number of minerals including iron, magnesium, calcium and zinc. The leaves of Hibiscus sabdarifa contained an appreciable quantity of protein the composition of which was comparable to the WHO standard. The mineral content of the leaves of this plant was also exceptionally high; noteworthy was its high zinc content. H. sabdarifa also contained significant quantities of the two essential fatty acids. Ziziphus mauritiana was an excellent source of the essential fatty acid linoleic acid and several of the metals including iron, calcium, magnesium and zinc. Its content of other essential nutrients, however, was rather low. In general, Adansonia digitata leaves were nutritionally superior to the fruit of the tree; however, the fruit did contain useful quantities of potassium, phosphorus, zinc and -linolenic acid. The Leptadenia hastata leaves were an especially good source of lutein and -carotene. These data should be useful to the people who inhabit the western Sahel in helping them devise healthy diets during times when cereal staples are in short supply.     

防治水稻潜叶蝇的药剂筛选

通过对防治水稻潜叶蝇不同药剂、不同用量的田间对比试验,结果表明,32 g/kg的35%丁硫克百威拌种预防潜叶蝇效果最好,药效可达55 d以上,适宜在生产上推广应用。     

狗牙根诱变后代抗寒性评价

通过电解质外渗法和匍匐茎恢复试验对‘阳江’狗牙根及其12个通过形态鉴定选出的坪用价值高且花序密度低的诱变后代进行抗寒性鉴定。电解质外渗法结果表明:诱变后代间的抗寒性具有较大差异,其叶片半致死温度(LT₅₀)的变异范围为-7.6～-0.2℃(最低值与最大值相差7.4℃);参试材料抗寒性由强到弱依次为M18>M4>M26>M28> M22>阳江>M29>M31>M10>M37>M16>M1>M25,其中,有5个诱变后代抗寒性优于亲本,分别是M18、M4、M26、M28、M22。匍匐茎恢复实验结果表明:诱变后代M1、M22、M26、M31、M25在0℃和-5℃低温胁迫后的恢复生长率都高于亲本,恢复能力均优于亲本;M10、M37、M28在-5℃低温胁迫下,恢复生长能力低于亲本,抗寒性相对较弱,M16和M4在0℃和-5℃低温胁迫下,恢复生长率都低于亲本,抗寒性明显弱于亲本。综合2种方法鉴定结果显示:诱变后代M1、M25的恢复能力较强;M4、M28的叶片抗寒性较好,青绿期较长;M22、M18、M26的叶片抗寒性和匍匐茎恢复能力均较强;M29,M31的叶片抗寒性和匍匐茎恢复能力与亲本相似;M10、M16、M37的叶片抗寒性和匍匐茎恢复能力均较弱,整体抗寒性较弱。     

芦笋枯萎病病原鉴定

对造成福建省漳州市东山县的芦笋枯萎病病原菌进行分子鉴定,以期确定病原菌的属、种名,为防治该病害寻求理论依据。试验对分离纯化的病原菌核糖体DNA的ITS区进行测序,在Genbank中搜索其同源性并构建它们的系统发育树,结果表明：引起芦笋枯萎病的病原菌是镰刀属中的尖孢镰刀菌(Fusarium oxysporum),且病原菌之间的同源性高达89%,遗传差异不显著。