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本刊讯近日,都匀供销茶场和都匀高寨水库茶场各1250亩茶叶基地获得中农质量认证中心的有机茶基地认证,这是继2003年都匀毛尖集团甲林茶场获有机茶认证之后,都匀获得有机茶认证的第三家企业,认证基地面积近3000亩。 相似文献
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本文以对有机茶认证企业调查为背景,从企业的生产、质量技术、采购、市场营销、综合管理等几方面,分析影响有机茶生产企业效益增长的重要因素,以及各因素在主要部门的发挥程度。结果显示:有机认证等四项因素对有机茶生产企业效益影响较为重要,但在有机茶认证的企业里,发现市场营销有机认证的参与度小,新技术应用在各部门中发挥作用低等问题... 相似文献
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随着我国人民生活水平持续提升和对食品安全的关切,有机茶成为国内最为关注的有机食品之一,近年来在国内得到迅速发展,成为茶叶产区农民脱贫增收的主要来源。本文阐述我国有机产品认证制度下的有机茶认证的基本要求和认证程序,为有机茶生产者、加工者提供指导。 相似文献
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湖北省大悟县三里茶场200亩茶园严格按照国家有机茶标准,进行了改造升级并施行安全生产管理,茶叶品质和经济效益不断提高,成为该县有机茶生产的典型。2005-2007年连续3年被杭州中农质量认证中心认证为有机茶。该场生产的“三兄山茶”2005年获湖北省名优茶评比金奖;2006年被国家质量技术监督局认证为质量安全食品;2007年获“中茶杯”全国名优茶评比一等奖。2007年,国家质量技术监督局食品安全检查组以及湖北省茶叶学会专家现场考查后,高度赞扬了这种有机茶生产模式,认为值得推广。 相似文献
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正为进一步完善有机产品认证制度,规范有机产品认证活动,国家认证认可监督管理委员会(以下简称国家认监委)发布了有机产品认证新制度,自2012年3月1日起实施。2012年7月1日后,全部有机产品(包括有机茶)认证标志必须无条件符合有机产品认证新规定。为便于有机茶消费者了解有机产品认证新规,有机茶生产、加工和销售企业正确使用有机产品认证标志,特将有机产品认证标志的使用新规范和要求简介如下: 相似文献
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申请有机产品认证应按照认证机构的要求提交规范的申请材料。本文对照国家标准《有机产品》及《有机产品认证实施规则》要求,以杭州中农质量认证有限公司为例,从有机茶认证调查表、项目基本情况资料以及有机茶生产、加工、经营的系统记录3个方面,对有机茶认证应提交的规范材料进行了阐述。 相似文献
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一、有机茶的概念
有机茶是指在无任何污染的产地,按有机农业生产体系和方法生产出鲜叶原料,在加工、包装、贮运过程中不受任何化学物品污染,卫生指标符合有机茶标准的,并经有机茶认证机构审查颁证的茶叶.…… 相似文献
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一、有机茶的概念 有机茶是指在无任何污染的产地,按有机农业生产体系和方法生产出鲜叶原料,在加工、包装、贮运过程中不受任何化学物品污染,卫生指标符合有机茶标准的,并经有机茶认证机构审查颁证的茶叶. 相似文献
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介绍了国内外有机农业的发展和意义,及无公害农产品、绿色食品和有机食品的关系,综述了世界绿色糖和有机糖甜菜的生产状况及其标准。 相似文献
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Field experiments were conducted to study the impact of single and multiple flaming on crop injury, yield components, and yield of soybean. The goal of this experiment was to determine the number of the maximum flaming treatments which soybean could tolerate without any yield loss. The treatments consisted of a non-flamed control, and broadcast flaming conducted one time (at VC-unfolded cotyledon, V2-second trifoliate, and V5-fifth trifoliate), two times (each at VC and V2, VC and V5, and V2 and V5 stages), and three times (at VC, V2, and V5 stages) resulting in a total of eight treatments. All plots were kept weed-free for the entire growing season by hand hoeing. A propane dose of 50 kg ha−1 was applied with torches parallel to the crop row and at an operating speed of 4.8 km h−1 for all treatments. The response of soybean was measured as visual injury ratings (at 7 and 28 days after treatment – DAT) as well as effects on yield components and yield. Broadcast flaming conducted once (at VC or V5 stage), as well as twice (at VC and V5 stages) exhibited the lowest injury of about 8% at 28 DAT. Any treatment that contained flaming at V2 stage resulted in more than 70% injury at 28 DAT. The highest crop yields were obtained from the non-flamed control (3.45 t ha−1) and the plots flamed once at VC (3.35 t ha−1), V5 (3.32 t ha−1), and two times at VC and V5 (3.24 t ha−1), which were all statistically similar. Soybean flamed at V2 stage had lower yields (1.03 t ha−1 at V2, 0.46 t ha−1 at VC and V2, and 0.38 t ha−1 at V2 and V5). The lowest yields were in soybean flamed three times (VC, V2, and V5 stages), which yielded only 0.36 t ha−1. These results indicate that soybean could tolerate a maximum of two flaming treatments at VC and V5 growth stages per season without any yield reduction. 相似文献
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[目的]筛选出价廉质优的有机肥。[方法]通过大田对比试验,分析不同类型有机肥对烟叶产质量的影响。[结果]在试验条件下,施用中烟有机肥的烟田烟株长势最好,烟苗早生快发明显,对烟草花叶病毒(TMV)、黄瓜花叶病毒(CMV)、马铃薯Y病毒(PVY)等病毒病的抗性较强,烟叶开片效果好,上等烟比例最高,产量产值和均价较高,化学成分协调,中、上部烟叶感官评吸得分较高;在施氮量较其他处理偏高的情况下,施用八福仙(7-5-13)有机肥的烟田烟株长势较好,对TMV、CMV、PVY等病毒病的抗性较强,烟叶开片效果好,产量、产值和均价居第1位,上等烟比例居第3位,烤后烟叶油分增多,化学成分协调,中、下部烟叶感官评吸得分较高,综合表现较好:宏旺肥对上、中、下3个部位烟叶质量均有一定改善作用,但农艺性状、经济性状和烟叶外观质量不及中烟有机肥和八福仙(7~5-13)有机肥。[结论]研究结果为烟叶生产提供了科学参考。 相似文献
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《中国油料作物学报(英文)》2020,5(1):48-53
Soil suppressiveness to Fusarium root rot of soybean had been observed in a black soil field after a long-term fertilization with nitrogen (N) and phosphorus (P) fertilizer combined with pig manure as organic amendment (NPM), rather than that with only nitrogen and phosphorus fertilizer (NP) or no fertilizer (NF). To determine the microbial role on this suppressiveness, fungal and bacterial community characteristics in NPM, NP and NF treatments were investigated by qPCR and DGGE. Compared with the similar bacterial community characteristics among 3 treatments, fungal community, especially Fusarium population size and community composition in NPM treatment were different with those of NP and NF groups. Based on the isolation and pathogenicity test, pathogenic F. oxysporum, F. graminearum, F. verticillioide and F. lateritium absolutely dominated Fusarium community in NF and NP groups. Nonpathogenic F. avenaceum, F. equiseti, F. culmorum, F. redolens, F. solani and F. tricinctum dominated Fusarium community in NPM group. Isolation rate of pathogenic Fusarium in NPM reduced from 100% to 38% in NF. These results suggested that the dominance of soil non-pathogenic Fusarium population induced by organic amendment might play an important role on suppressing Fusarium root rot in the tested field. 相似文献
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