开发“硒”望的“乡香湘”米的实践

介绍了隆回县羊古坳乡富硒稻米开发的实践与成效。“乡香湘”米的开发,创建了富硒优质稻米品牌,形成了富硒优质稻产业,培育了新型农业经营主体,加快了实用技术推广应用,促进了传统产业转型升级。     

龙岩市金银花产业化开发探讨

金银花是具有保健、药用、观赏及生态等多种功能的药食同源的经济植物,为我国重要的名贵中药材之一。近年来,金银花的新产品不断开发上市,开发前景看好。本文介绍了金银花的特征特性,阐述了金银花的开发利用前景和产业发展的关键技术,分析了龙岩市金银花产业化开发的有利条件和发展优势,提出了金银花产业化开发思路及发展重点。     

安龙县德卧镇“金银花”质量分析与品种鉴别

为了解贵州省安龙县德卧镇“金银花”的质量状况,参照2010年版《中国药典》和2004年版《药用植物及制剂外经贸绿色行业标准》,检测了该地“金银花”样本的药用有效成分、重金属含量及有机氯类农药的残留量。检测结果：样本绿原酸含量2.5％,木犀草苷含量0.037％;Pb,Cd,As,Hg,Cu含量分别为0.32、0.18、0.21、0.15、6.4 mg／kg;不含有BHC、DDT、PCNB。结果表明：德卧镇“金银花”样本绿原酸、重金属及有害元素含量均符合《中国药典》的规定;重金属与农药残留量达到《药用植物及制剂外经贸绿色行业标准》;木犀草苷含量未达到《中国药典》规定的不得少于0.050％的最低指标。从外形和化学成分综合分析,该地栽培的“金银花”应为山银花。     

隆回县富硒有机稻开发的实践与思考

介绍了隆回县富硒有机稻开发的自然资源优势、种植模式和标准化种植技术,阐述了开发富硒有机稻所采取的主要措施,并从政策等方面对今后富硒有机稻的发展进行了思考。     

湖南省作物学会深入农村开展“作物粉垄耕作新技术”推广示范活动

为践行党的群众路线教育实践活动，4月6～11日，湖南省作物学会组织10多名专家，携带两台粉垄耕作机械，深入沅江、隆回等地农村开展“粉垄耕作新技术”推广示范活动。 由湖南杂交水稻研究中心、湖南农业大学、广西农业科学院等单位组成的专家组，在沅江市阳罗镇跃进村和隆回县羊古坳乡韩家铺村开展“湖南省常规早稻粉垄耕作新技术集成与百亩示范”及“湖南省超级杂交稻粉垄耕作新技术集成与百亩示范”项目。沅江市草尾镇、阳罗镇、隆回县农业局、羊古坳乡有关领导及干部群众约三百余人在示范田间观摩学习了新型的耕作技术--稻田粉垄耕作新技术。     

供求信息

供:山东平邑县春和园茶叶有限公司 平邑——中国金银花之乡,“春和园”牌金银花茶系列,产自生态环境俱佳的老革命根据地沂蒙山区,具有清热解毒、健脑明目、延缓衰老、清除体内有害物质等多种保健功效。金银花,亦称“忍冬花”、“二花”,系多年生常绿缠绕灌木,叶对生、卵形,有柔毛。夏季开花,苞叶状,花唇形,成对生于叶腋,初白后黄,黄白相映,故名金银花。 本公司主要生产加工“春和园”牌金银花茶,三大系列,上百品种,品质优良,包装精美。欢迎来人来函。     

隆回县旱粮生产现状及发展策略

旱粮是粮食的重要组成部分,深受城乡居民喜爱,发展旱粮对于保障粮食生产安全、改善城乡居民膳食结构和促进农民增收都具有重要作用。隆回县作为我国重要的商品粮生产基地,拥有优越的气候条件、丰富的土地资源、良好的土壤条件和优越的生态环境条件,具有发展旱粮的明显优势。介绍了隆回县旱粮生产的现状,分析了隆回县旱粮生产存在的问题,提出了发展对策。     

隆回县超级杂交中稻“种三产四”高产栽培技术

2007 -2010年隆回县连续4 a实施超级杂交中稻“种三产四”丰产工程,示范总面积达480 hm2,4 a平均单产11.70t/hm2,比实施前5 a平均单产(8.715 t/hm2)增产34.2％,全县4a“种三产四”推广面积达到5.8万hm2,实现了“种三产四”丰产工程目标.总结了示范基地采用的主要高产栽培技术.     

毕节地区金银花生产概况分析

通过现场调研、药农访谈、专家咨询、网络信息收集和专题资料分析等方式,对毕节地区金银花生产现状和存在问题进行了初步调查研究,并提出了促进金银花生产的对策措施,以期为促进毕节地区金银花产业的发展提供参考。     

邵阳市不同植烟县烤烟主要化学成分比较

采集了邵阳市3个烤烟主产县（邵阳、隆回、新宁）的B2F、C3F、X2F三个等级烤烟样本,测定并分析了不同县的烟叶总糖、还原糖、烟碱、总氮、钾、氯含量差异.结果表明：烟碱含量表现为隆回县〉新宁县〉邵阳县,且隆回与邵阳存在显著性差异;钾含量比较排序为隆回县〉新宁县〉邵阳县,X2F、C3F等级烤烟钾含量各县之间无显著性差异;其它化学成分含量差异不明显。     

隆回县天然富硒茶开发前景初探

2003年由国家权威部门分析确定隆回全境富硒,与湖北恩施、陕西紫阳堪称中国三大硒都,且富硒面积居三者之首。隆回茶叶产区金石桥等乡镇,茶叶硒含量达到0．774mg/kg,符合富硒茶标准,是天然的富硒茶。隆回县是我省的主要产茶县,土壤、气候条件适宜,完全具有开发优质富硒茶的有利条件。     

晚籼两系杂交稻福龙两优29在上杭试种表现及栽培技术

福龙两优29是用福龙S2与龙恢29配组育成的晚籼两系杂交稻新品种,于2014年通过福建省农作物品种审定,具有高产稳产、熟期适中、抗逆性较强、适应性广等特点。介绍了2013年福龙两优29在上杭县参加福建省晚稻新品种生产试验的种植表现与栽培技术。     

福龙两优1031在闽清县宽行窄株示范表现及栽培技术

福龙两优1031是龙岩市农业科学研究所利用自育的优质光温敏核不育系福龙S2与恢复系龙恢1031配组育成的两系杂交水稻新品种,于2015年通过福建省品种审定。2014—2015年引进闽清县坂东镇单季稻田进行宽行窄株示范种植,表现高产稳产、米质优、抗性较强、适应性广等特征特性。总结了福龙两优1031宽行窄株种植表现及高产栽培技术要点。     

移栽株距对隆回烟叶产量和质量的影响

烤烟的移栽密度已成为影响烟叶产量和质量的重要因素。2012年度,以移栽株距为45 cm、行距110 cm和目前推广的移栽株距为50 cm、行距110 cm进行对比试验。试验结果表明,处理组的综合表现优于对照组：产值比对照提高5.15%,低次等烟降低了0.13%;烟株生长前期和中期,处理组的根密集层密度较对照组分别大3 cm和1 cm,在生长后期,处理的烟株较对照茎高高17 cm,茎围大4 cm。表明株距为45 cm、行距为110 cm的移栽密度适宜在邵阳隆回地区大面积推广。     

烤烟新品种（系）在邵阳地区的适应性研究

于2012在湖南隆回对HY-1-X、0508、CZ-43、HZ07-5-1、03-15-5、03-4-3、MS101＊GK8、K326（对照）等烤烟品种（系）进行了比较试验。结果表明：所有供试烤烟品种（系）中,以CZ-43的综合性状表现最好,其产量、产值、均价、上等烟比例、上中等烟比例均较对照品种K326高。CZ-43适合在邵阳地区推广应用。     

Gynostemma pentaphyllum and Gypenoside-IV Ameliorate Metabolic Disorder and Gut Microbiota in Diet-Induced-Obese Mice

Plant Foods for Human Nutrition - Gynostemma pentaphyllum (G. pentaphyllum) is a perennial liana herb of the Cucurbitaceae family which has both nutraceutical and pharmacological functions. The...     

The effect of tree cover on the biomass and diversity of the herbaceous layer in a Mediterranean dehesa

Mediterranean dehesas are an archetypal example of high nature value farmland in Europe. To better understand the interactions between trees and grasslands in the conservation and management of the dehesa, we measured, over 3 years, the contribution of scattered trees to the diversity and biomass dry‐matter (DM) yield of the herb layer and the relationship between the herb layer (biomass and diversity interaction) and the trees. The study was based on 135 subplots representing four aspects and three distances from fifteen trees selected randomly in a plot within a dehesa in central Spain. The specific questions were the following: (i) To what extent do trees affect biomass of the herbaceous layer? (ii) What is the relationship between herbaceous layer biomass and species diversity under the influence of trees? and (iii) What are the effects of trees and small‐scale topography on the herbaceous diversity? Results differed between years depending on water availability. Legume and forb DM yields were highest at the edge of the tree crown and beyond the canopy. Species richness was positively related to legume DM yield, and both were higher at the bottom of the hillside, especially in dry conditions. Given the importance of tree influence on the biomass and diversity of grasslands, maintaining proper agroforestry management practices for trees and grasslands is important for conserving dehesa diversity and productivity under the conditions of high climatic and soil variability in Mediterranean dehesas.     

Tolerance of parsley varieties to Orobanche

Parasitic plants infest numerous plants throughout the world depleting them of nutrients, minerals and water. Orobanche species are chlorophyll-lacking root holoparasites that cause severe damage to broad-leaved crops. Orobanche aegyptiaca and Orobanche crenata parasitize field, vegetable, fodder, flower and herb crops in the Mediterranean region. Curled parsley (Petroselinum crispum), a major crop in the dry herb industry in Israel, is highly susceptible to O. aegyptiaca and O. crenata and in infested fields suffers severe yield and quality damage. An in vitro study in polyethylene bags, greenhouse experiments in soil-filled pots and trials in a naturally Orobanche-infested field were performed in order to screen and test for differential susceptibility of parsley varieties to O. aegyptiaca and O. crenata. Results revealed that the parsley varieties Garland and Garbo were tolerant to Orobanche compared to the susceptible varieties Darki, Extra Triple and Kaderava.     

Influence of planting date on growth, artemisinin yield, seed and oil yield of Artemisia annua L. under temperate climatic conditions

Artemisia annua L. is an annual aromatic antibacterial herb, with effective antimalarial properties due to the presence of artemisinin. The intention of the present study was to establish plant survival, growth attributes, yield attributes and artemisinin yield of A. annua cv CIM - Arogya with different transplanting months in two cropping seasons (March 2005-February 2006 and March 2006-February 2007) under temperate climatic conditions of Himalaya, India. Artemisinin yield in the dried leaves was found maximum amongst the plants that were transplanted in March (24.39 kg ha⁻¹) and minimum in those transplanted in November (3.39 kg ha⁻¹).