山东农业科学
山東農業科學
산동농업과학
SHANGDONG AGRICULTURAL SCIENCES
2014年
7期
59-61,65
,共4页
毕彩虹%范开业%刘相东%沈凌言%董娟华
畢綵虹%範開業%劉相東%瀋凌言%董娟華
필채홍%범개업%류상동%침릉언%동연화
越冬防护措施%福鼎大白茶%产量%品质
越鼕防護措施%福鼎大白茶%產量%品質
월동방호조시%복정대백다%산량%품질
Wintering protective measure%Fuding Dabaicha%Yield%Quality
检测了5种越冬防护措施对福鼎大白茶产量及品质相关因子的影响。结果显示，相对于对照区，防护区春茶鲜叶百芽重、产量、折干率及茶叶主要品质成分---水浸出物、多酚类、氨基酸、咖啡碱、可溶性糖类含量均有不同程度的提高，且降低了酚氨比，而夏茶变化不明显。停止防护措施后，仍对春茶有较明显影响，但对夏茶不明显。
檢測瞭5種越鼕防護措施對福鼎大白茶產量及品質相關因子的影響。結果顯示，相對于對照區，防護區春茶鮮葉百芽重、產量、摺榦率及茶葉主要品質成分---水浸齣物、多酚類、氨基痠、咖啡堿、可溶性糖類含量均有不同程度的提高，且降低瞭酚氨比，而夏茶變化不明顯。停止防護措施後，仍對春茶有較明顯影響，但對夏茶不明顯。
검측료5충월동방호조시대복정대백다산량급품질상관인자적영향。결과현시，상대우대조구，방호구춘다선협백아중、산량、절간솔급다협주요품질성분---수침출물、다분류、안기산、가배감、가용성당류함량균유불동정도적제고，차강저료분안비，이하다변화불명현。정지방호조시후，잉대춘다유교명현영향，단대하다불명현。
Five kinds of wintering protective measures were adopted to study their influences on yield and relative quality factors of Fuding Dabaicha .The results showed that compared with control , the hundred-bud weight, yield per unit area,wet-dry ratio and the contents of main chemical components including water ex-tract, polyphenols, amino acid, caffeine, soluble sugar of spring tea in protective zone showed different de-grees of increase , and the ratio of polyphenols to amino acid decreased .For summer tea , these characters didn’ t change obviously .When the protective measures stopped , there were still some effects on spring tea , but little on summer tea .
