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古茶树、台地茶优劣谈

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发表于 2008-9-21 23:08 | 只看该作者 回帖奖励 |倒序浏览 |阅读模式
<p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; WORD-BREAK: break-all; LINE-HEIGHT: 15pt; TEXT-ALIGN: left; mso-pagination: widow-orphan;"><font face="楷体_GB2312"><font size="6"><strong><span lang="EN-US" style="COLOR: #4d0000; FONT-FAMILY: Verdana; mso-bidi-font-family: Tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;"><span style="mso-spacerun: yes;">&nbsp; </span></span><span style="FONT-SIZE: 16pt; COLOR: black; FONT-FAMILY: 宋体; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma; mso-ascii-font-family: Tahoma;"><font color="#b3614d">古茶树、台地茶优劣谈</font></span></strong></font></font></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; WORD-BREAK: break-all; LINE-HEIGHT: 15pt; TEXT-ALIGN: left; mso-pagination: widow-orphan;"><font face="楷体_GB2312"><font color="#b3614d" size="6"><strong><span style="FONT-SIZE: 16pt; COLOR: black; FONT-FAMILY: 宋体; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma; mso-ascii-font-family: Tahoma;"></span></strong></font></font><span lang="EN-US" style="FONT-SIZE: 16pt; COLOR: black; FONT-FAMILY: Tahoma;"><br/></span></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; WORD-BREAK: break-all; LINE-HEIGHT: 15pt; TEXT-ALIGN: left; mso-pagination: widow-orphan;"><span style="COLOR: #4d0000; FONT-FAMILY: 宋体; mso-hansi-font-family: Verdana; mso-bidi-font-family: Tahoma; mso-ascii-font-family: Verdana; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;"></span></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; WORD-BREAK: break-all; LINE-HEIGHT: 15pt; TEXT-ALIGN: left; mso-pagination: widow-orphan;"><span style="COLOR: #4d0000; FONT-FAMILY: 宋体; mso-hansi-font-family: Verdana; mso-bidi-font-family: Tahoma; mso-ascii-font-family: Verdana; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">茶树的生长受自然条件制约,不同的生长条件,导致茶树生长优劣的不同和鲜叶成分变化的不同。</span><span lang="EN-US" style="COLOR: #4d0000; FONT-FAMILY: Tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;"><br/><br/></span><span style="COLOR: #4d0000; FONT-FAMILY: 宋体; mso-hansi-font-family: Verdana; mso-bidi-font-family: Tahoma; mso-ascii-font-family: Verdana; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">鲜叶品质的好坏是决定茶叶品质好坏的第一因素</span><span lang="EN-US" style="COLOR: #4d0000; FONT-FAMILY: Verdana; mso-bidi-font-family: Tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">.</span><span lang="EN-US" style="COLOR: #4d0000; FONT-FAMILY: Tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;"><br/><br/></span><span style="COLOR: #4d0000; FONT-FAMILY: 宋体; mso-hansi-font-family: Verdana; mso-bidi-font-family: Tahoma; mso-ascii-font-family: Verdana; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">鲜叶品质的好坏茶树品种、自然条件、农业技术措施和采摘方法都有密切关系,其决定了茶叶品质的优劣,特别是台地茶园的产量和质量更是与茶园施肥、茶行修枝、茶树繁殖以及种植方式和密度等密切相关,下面就以此为切入点,来剖析同区域范围内人工管理的台地茶和自然生长的大树茶之间的异同:</span><span lang="EN-US" style="COLOR: #4d0000; FONT-FAMILY: Tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;"><br/><br/></span><span lang="EN-US" style="COLOR: #4d0000; FONT-FAMILY: Verdana; mso-bidi-font-family: Tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">1.</span><span style="COLOR: #4d0000; FONT-FAMILY: 宋体; mso-hansi-font-family: Verdana; mso-bidi-font-family: Tahoma; mso-ascii-font-family: Verdana; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">茶树品种:</span><span lang="EN-US" style="COLOR: #4d0000; FONT-FAMILY: Tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;"><br/><br/></span><span style="COLOR: #4d0000; FONT-FAMILY: 宋体; mso-hansi-font-family: Verdana; mso-bidi-font-family: Tahoma; mso-ascii-font-family: Verdana; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">台地茶大部分是人工选育的良种,为保持品种的纯系,多采用无性繁殖,这样茶树变异幅度较小,茶叶品质与母树相似,但其抗性较弱,每年须打农药来抵御病虫害的侵袭,而轻剂量的农药效果欠佳,重剂量的农药则会导致农残问题,鱼与熊掌,难以兼得。</span><span lang="EN-US" style="COLOR: #4d0000; FONT-FAMILY: Tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;"><br/><br/></span><span style="COLOR: #4d0000; FONT-FAMILY: 宋体; mso-hansi-font-family: Verdana; mso-bidi-font-family: Tahoma; mso-ascii-font-family: Verdana; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">大树茶为地方群体种,易变异但抗性较强,且分散于树林内生长,施药困难,几乎没有打药的情况发生,不用担心农残问题</span><span lang="EN-US" style="COLOR: #4d0000; FONT-FAMILY: Verdana; mso-bidi-font-family: Tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">,</span><span style="COLOR: #4d0000; FONT-FAMILY: 宋体; mso-hansi-font-family: Verdana; mso-bidi-font-family: Tahoma; mso-ascii-font-family: Verdana; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">更有利健康。</span><span lang="EN-US" style="COLOR: #4d0000; FONT-FAMILY: Tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;"><br/><br/></span><span lang="EN-US" style="COLOR: #4d0000; FONT-FAMILY: Verdana; mso-bidi-font-family: Tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">2.</span><span style="COLOR: #4d0000; FONT-FAMILY: 宋体; mso-hansi-font-family: Verdana; mso-bidi-font-family: Tahoma; mso-ascii-font-family: Verdana; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">种植方式:</span><span lang="EN-US" style="COLOR: #4d0000; FONT-FAMILY: Tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;"><br/><br/></span><span style="COLOR: #4d0000; FONT-FAMILY: 宋体; mso-hansi-font-family: Verdana; mso-bidi-font-family: Tahoma; mso-ascii-font-family: Verdana; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">台地茶</span><span lang="EN-US" style="COLOR: #4d0000; FONT-FAMILY: Verdana; mso-bidi-font-family: Tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">1</span><span style="COLOR: #4d0000; FONT-FAMILY: 宋体; mso-hansi-font-family: Verdana; mso-bidi-font-family: Tahoma; mso-ascii-font-family: Verdana; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">平方米生长</span><span lang="EN-US" style="COLOR: #4d0000; FONT-FAMILY: Verdana; mso-bidi-font-family: Tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">N</span><span style="COLOR: #4d0000; FONT-FAMILY: 宋体; mso-hansi-font-family: Verdana; mso-bidi-font-family: Tahoma; mso-ascii-font-family: Verdana; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">棵,由于单位面积的土壤能提供的营养有限,造成台地茶在小面积内剧烈的营养争夺,且无性繁植的台地茶没有主根,只有旁生的侧根</span><span lang="EN-US" style="COLOR: #4d0000; FONT-FAMILY: Verdana; mso-bidi-font-family: Tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">(</span><span style="COLOR: #4d0000; FONT-FAMILY: 宋体; mso-hansi-font-family: Verdana; mso-bidi-font-family: Tahoma; mso-ascii-font-family: Verdana; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">俗称螃蟹根</span><span lang="EN-US" style="COLOR: #4d0000; FONT-FAMILY: Verdana; mso-bidi-font-family: Tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">)</span><span style="COLOR: #4d0000; FONT-FAMILY: 宋体; mso-hansi-font-family: Verdana; mso-bidi-font-family: Tahoma; mso-ascii-font-family: Verdana; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">,根系入土较浅;有性繁殖的台地茶虽有主根,但经人工矮化控制了茶树的高度,而茶树的根系发育与树冠成正比,故根系入土亦浅,不能吸收到土壤深层的养分。因此,台地茶必须施肥以保证茶树的养分供应。</span><span lang="EN-US" style="COLOR: #4d0000; FONT-FAMILY: Tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;"><br/><br/></span><span style="COLOR: #4d0000; FONT-FAMILY: 宋体; mso-hansi-font-family: Verdana; mso-bidi-font-family: Tahoma; mso-ascii-font-family: Verdana; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">化学肥料分有机肥和无机肥两类,对提高茶叶产量有决定性的作用。普通茶园以施无机肥为主,主要是氮素化肥,但如果长期大量施用,会使土壤板硬,物理性变劣,引起茶园土壤的普遍劣化,形成对茶树的可给性重要营养元素减少,导致茶叶品质降低,甚至损害茶树生长、造成茶树幼缢劳</span><span lang="EN-US" style="COLOR: #4d0000; FONT-FAMILY: Verdana; mso-bidi-font-family: Tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">?</span><span style="COLOR: #4d0000; FONT-FAMILY: 宋体; mso-hansi-font-family: Verdana; mso-bidi-font-family: Tahoma; mso-ascii-font-family: Verdana; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">有机茶园以施有机肥为主</span><span lang="EN-US" style="COLOR: #4d0000; FONT-FAMILY: Verdana; mso-bidi-font-family: Tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">,</span><span style="COLOR: #4d0000; FONT-FAMILY: 宋体; mso-hansi-font-family: Verdana; mso-bidi-font-family: Tahoma; mso-ascii-font-family: Verdana; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">施用天然有机肥料能使茶树新梢粗纤维含量减少</span><span lang="EN-US" style="COLOR: #4d0000; FONT-FAMILY: Verdana; mso-bidi-font-family: Tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">,</span><span style="COLOR: #4d0000; FONT-FAMILY: 宋体; mso-hansi-font-family: Verdana; mso-bidi-font-family: Tahoma; mso-ascii-font-family: Verdana; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">新梢成熟度和硬化推迟,从而提高持嫩度。而鲜叶的老嫩与品质有密切关系,所以施用有机肥对提高茶叶品质有良好效果,但有机肥料是缓效肥料,且其氮素贮藏形态含有多量精氨酸,随芽梢的成熟度增进,所以有机肥料存在氮肥供给不足的缺点,要使施有机肥料的茶树芽叶中的氨基酸含量下降的少一些,以提高茶中的含氮量,目前仍存在一些问题。</span><span lang="EN-US" style="COLOR: #4d0000; FONT-FAMILY: Tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;"><br/><br/></span><span style="COLOR: #4d0000; FONT-FAMILY: 宋体; mso-hansi-font-family: Verdana; mso-bidi-font-family: Tahoma; mso-ascii-font-family: Verdana; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">大树茶</span><span lang="EN-US" style="COLOR: #4d0000; FONT-FAMILY: Verdana; mso-bidi-font-family: Tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">N</span><span style="COLOR: #4d0000; FONT-FAMILY: 宋体; mso-hansi-font-family: Verdana; mso-bidi-font-family: Tahoma; mso-ascii-font-family: Verdana; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">平方米生长一棵,营养供给有保障</span><span lang="EN-US" style="COLOR: #4d0000; FONT-FAMILY: Verdana; mso-bidi-font-family: Tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">,</span><span style="COLOR: #4d0000; FONT-FAMILY: 宋体; mso-hansi-font-family: Verdana; mso-bidi-font-family: Tahoma; mso-ascii-font-family: Verdana; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">且其植株较高,相应的根部入土亦深,能充分吸收土壤深层各土层的养分,养分充足而均衡,无需另行施肥,生态自然。</span><span lang="EN-US" style="COLOR: #4d0000; FONT-FAMILY: Tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;"><br/><br/></span><span lang="EN-US" style="COLOR: #4d0000; FONT-FAMILY: Verdana; mso-bidi-font-family: Tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">3.</span><span style="COLOR: #4d0000; FONT-FAMILY: 宋体; mso-hansi-font-family: Verdana; mso-bidi-font-family: Tahoma; mso-ascii-font-family: Verdana; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">生长环境:</span><span lang="EN-US" style="COLOR: #4d0000; FONT-FAMILY: Tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;"><br/><br/></span><span style="COLOR: #4d0000; FONT-FAMILY: 宋体; mso-hansi-font-family: Verdana; mso-bidi-font-family: Tahoma; mso-ascii-font-family: Verdana; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">台地茶园内基本没有高大的植物遮阴,形成阳光直射,虽有利增产,但导致茶树叶片折卷,枝条垂直排列。光照过强,则芽叶生长易粗老,纤维素含量高,对制茶品质很不利。同时幼叶受强紫外线的照射,为保护自身的顺利生长,必须制造大量的黄碱素和花青素(花青素高则形成所谓的紫芽),随之儿茶多酚类化合物也大量生成,使茶滋味苦涩</span><span lang="EN-US" style="COLOR: #4d0000; FONT-FAMILY: Verdana; mso-bidi-font-family: Tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">.</span><span lang="EN-US" style="COLOR: #4d0000; FONT-FAMILY: Tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;"><br/><br/></span><span style="COLOR: #4d0000; FONT-FAMILY: 宋体; mso-hansi-font-family: Verdana; mso-bidi-font-family: Tahoma; mso-ascii-font-family: Verdana; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">大树茶生长于树林内,周围有高大树木遮阴,形成散射光线。而茶树是耐阴植物</span><span lang="EN-US" style="COLOR: #4d0000; FONT-FAMILY: Verdana; mso-bidi-font-family: Tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">,</span><span style="COLOR: #4d0000; FONT-FAMILY: 宋体; mso-hansi-font-family: Verdana; mso-bidi-font-family: Tahoma; mso-ascii-font-family: Verdana; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">在遮阴条件下,茶树叶片折卷可减轻或无折卷,枝条向外张开成水平状,叶面幅度加大而隆起,叶色变深而更有光泽,叶中芳香物质增加,粗纤维含量减少,嫩度持久,多酚类化合物无过多过少的缺点,鲜叶内各种成份丰富而协调,使茶叶汤味醇厚,减低苦涩,芳香可口。</span><span lang="EN-US" style="COLOR: #4d0000; FONT-FAMILY: Tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;"><br/><br/></span><span lang="EN-US" style="COLOR: #4d0000; FONT-FAMILY: Verdana; mso-bidi-font-family: Tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">4.</span><span style="COLOR: #4d0000; FONT-FAMILY: 宋体; mso-hansi-font-family: Verdana; mso-bidi-font-family: Tahoma; mso-ascii-font-family: Verdana; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">修剪方式:</span><span lang="EN-US" style="COLOR: #4d0000; FONT-FAMILY: Tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;"><br/><br/></span><span style="COLOR: #4d0000; FONT-FAMILY: 宋体; mso-hansi-font-family: Verdana; mso-bidi-font-family: Tahoma; mso-ascii-font-family: Verdana; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">台地茶通过人工修剪的方式去除茶树的顶端优势</span><span lang="EN-US" style="COLOR: #4d0000; FONT-FAMILY: Verdana; mso-bidi-font-family: Tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">,</span><span style="COLOR: #4d0000; FONT-FAMILY: 宋体; mso-hansi-font-family: Verdana; mso-bidi-font-family: Tahoma; mso-ascii-font-family: Verdana; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">促使其侧枝侧芽充分发育,扩大采摘面以提高产量,同时通过修剪控制茶树的高度以利采摘。但茶树本身能贮存的养分有限,发芽率暴增后,本来供</span><span lang="EN-US" style="COLOR: #4d0000; FONT-FAMILY: Verdana; mso-bidi-font-family: Tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">1</span><span style="COLOR: #4d0000; FONT-FAMILY: 宋体; mso-hansi-font-family: Verdana; mso-bidi-font-family: Tahoma; mso-ascii-font-family: Verdana; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">个芽生长的养分变成要供数个芽生长,自然捉襟见肘、品质降低。</span><span lang="EN-US" style="COLOR: #4d0000; FONT-FAMILY: Tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;"><br/><br/></span><span style="COLOR: #4d0000; FONT-FAMILY: 宋体; mso-hansi-font-family: Verdana; mso-bidi-font-family: Tahoma; mso-ascii-font-family: Verdana; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">大树茶自然生长,以采代剪,芽头顶端优势明显,养分供给充足,肥壮而质优。</span><span lang="EN-US" style="COLOR: #4d0000; FONT-FAMILY: Tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;"><br/><br/></span><span lang="EN-US" style="COLOR: #4d0000; FONT-FAMILY: Verdana; mso-bidi-font-family: Tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">5.</span><span style="COLOR: #4d0000; FONT-FAMILY: 宋体; mso-hansi-font-family: Verdana; mso-bidi-font-family: Tahoma; mso-ascii-font-family: Verdana; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">采摘频率</span><span lang="EN-US" style="COLOR: #4d0000; FONT-FAMILY: Verdana; mso-bidi-font-family: Tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">:</span><span lang="EN-US" style="COLOR: #4d0000; FONT-FAMILY: Tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;"><br/><br/></span><span style="COLOR: #4d0000; FONT-FAMILY: 宋体; mso-hansi-font-family: Verdana; mso-bidi-font-family: Tahoma; mso-ascii-font-family: Verdana; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">良种的选育主要是为了提高经济效益,增产是首要目的,增产的重要指标之一就是发芽率,所以良种台地茶的发芽率相较地方群体种的大树茶要高的多,同时为了增产,茶区百姓也常使用催芽素催产,造成台地茶发芽期长而荫芽周期短,茶质没有适当的积累期,芽叶外表肥壮而质薄,且茶树没有合理的休养期,对茶树的生长和来年的茶质都有较大影响。</span><span lang="EN-US" style="COLOR: #4d0000; FONT-FAMILY: Tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;"><br/><br/></span><span style="COLOR: #4d0000; FONT-FAMILY: 宋体; mso-hansi-font-family: Verdana; mso-bidi-font-family: Tahoma; mso-ascii-font-family: Verdana; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">大树茶则产量低,发芽期短而荫芽周期长,新梢有较长的养分积累期,持嫩度高且内含物质丰富,同时茶树的休养期长,历经一冬</span><span lang="EN-US" style="COLOR: #4d0000; FONT-FAMILY: Verdana; mso-bidi-font-family: Tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">,</span><span style="COLOR: #4d0000; FONT-FAMILY: 宋体; mso-hansi-font-family: Verdana; mso-bidi-font-family: Tahoma; mso-ascii-font-family: Verdana; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">来年春茶品质尤佳。</span><span lang="EN-US" style="COLOR: #4d0000; FONT-FAMILY: Tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;"><br/><br/></span><span style="COLOR: #4d0000; FONT-FAMILY: 宋体; mso-hansi-font-family: Verdana; mso-bidi-font-family: Tahoma; mso-ascii-font-family: Verdana; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">综上所得:台地茶以丰产密植为此特点,优势在于单位产出高,经济效益好,便于管理和采摘,符合商品经济的大众市场的需求,宜广泛推广种植;而大树茶资源稀少、单位产出较低,以生态健康、品质优异为其优势,符合尖高端的小众市场需求,宜善加保护,合理开发。</span></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; WORD-BREAK: break-all; LINE-HEIGHT: 15pt; TEXT-ALIGN: left; mso-pagination: widow-orphan;"><span style="COLOR: #4d0000; FONT-FAMILY: 宋体; mso-hansi-font-family: Verdana; mso-bidi-font-family: Tahoma; mso-ascii-font-family: Verdana; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;"></span></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; WORD-BREAK: break-all; LINE-HEIGHT: 15pt; TEXT-ALIGN: left; mso-pagination: widow-orphan;"><span style="COLOR: #4d0000; FONT-FAMILY: 宋体; mso-hansi-font-family: Verdana; mso-bidi-font-family: Tahoma; mso-ascii-font-family: Verdana; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;"></span><span lang="EN-US" style="COLOR: #4d0000; FONT-FAMILY: Tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;"><p></p></span></p><p></p><font face="楷体_GB2312" color="#000000" size="6"><strong>&nbsp;台地茶,基地茶</strong></font><p></p><p><br/><br/></p><p><font face="隶书" size="6"><strong>乔木茶,荒山茶</strong></font></p><p><br/><br/><br/></p><p><font face="黑体" size="6"><strong>大树茶</strong></font><br/><br/><br/></p><br/><br/>
[此贴子已经被作者于2008-9-21 23:11:33编辑过]

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2#
发表于 2008-9-21 23:24 | 只看该作者
顶兄好帖.学习中.
3#
发表于 2008-9-22 00:38 | 只看该作者
<p>认真的学习了遍.对茶有了新的认识.</p>好贴
4#
发表于 2008-9-22 09:01 | 只看该作者
好,真好,希望这样的帖子多些。
5#
发表于 2008-9-22 10:00 | 只看该作者
6#
发表于 2008-9-22 11:42 | 只看该作者
这样的帖子会让我们越喝越精滴
7#
发表于 2008-9-22 22:48 | 只看该作者
跟着认真学习
8#
发表于 2008-9-24 10:51 | 只看该作者
这帖子让我想到了饲料鸡和野鸡的味道区别。但野鸡贵啊
9#
 楼主| 发表于 2008-9-24 12:17 | 只看该作者
10#
发表于 2008-9-26 13:26 | 只看该作者
<p>好贴!</p>
[此贴子已经被作者于2008-9-26 13:27:22编辑过]
11#
发表于 2008-9-26 14:44 | 只看该作者
学习下
12#
 楼主| 发表于 2008-9-26 18:39 | 只看该作者
<div class="msgheader">QUOTE:</div><div class="msgborder"><b>以下是引用<i>我爱GC</i>在2008-9-26 14:44:57的发言:</b><br/>学习下</div><p>GC客气啦~</p><p></p>
13#
发表于 2008-10-3 18:26 | 只看该作者
怎么看怎么像毕业论文?
14#
发表于 2008-10-3 18:34 | 只看该作者
<p>大致看了一遍</p><p>惶恐提出以下几个问题,还请指教:</p><p>1、台地茶与大树茶优劣差别如何归因于施肥与不施肥?</p><p>2、茶品质好坏在那些指标上判断,或者那些元素的含量决定茶品质好坏?</p><p>3、如果1平方米可以生长n棵台地茶,n是多少?n平方米生长1棵大树茶,n又是多少?</p><p></p>
15#
发表于 2008-10-3 18:36 | 只看该作者
<p><span style="COLOR: #4d0000; FONT-FAMILY: 宋体; mso-ascii-font-family: verdana; mso-hansi-font-family: verdana; mso-bidi-font-family: tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">台地茶大部分是人工选育的良种,为保持品种的纯系,多采用无性繁殖,这样茶树变异幅度较小,茶叶品质与母树相似,但其抗性较弱</span></p><p><span style="COLOR: #4d0000; FONT-FAMILY: 宋体; mso-ascii-font-family: verdana; mso-hansi-font-family: verdana; mso-bidi-font-family: tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">既然台地茶是人工选育良种</span></p><p><span style="COLOR: #4d0000; FONT-FAMILY: 宋体; mso-ascii-font-family: verdana; mso-hansi-font-family: verdana; mso-bidi-font-family: tahoma; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt;">为何没有考虑品种的抗性?</span></p>

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