中zhong耕geng鋤chu草cao,抗kang旱han保bao墒shang。清qing除chu雜za草cao是shi夏xia秋qiu季ji茶cha園yuan管guan理li的de一yi項xiang重zhong要yao工gong作zuo,因yin為wei茶cha園yuan經jing春chun茶cha采cai工gong的de多duo次ci踩cai踏ta,土tu壤rang表biao層ceng變bian得de堅jian實shi,應ying結jie合he夏xia秋qiu茶cha追zhui肥fei進jin行xing中zhong耕geng除chu草cao,使shi茶cha園yuan土tu質zhi疏shu鬆song。夏xia秋qiu季ji常chang有you伏fu旱han或huo秋qiu旱han,茶cha園yuan多duo數shu分fen布bu在zai山shan坡po丘qiu陵ling地di區qu,難nan以yi灌guan溉gai,可ke就jiu地di取qu材cai,在zai茶cha園yuan鋪pu草cao進jin行xing保bao墒shang防fang旱han。這zhe樣yang既ji可ke保bao水shui,又you可ke抑yi止zhi雜za草cao生sheng長chang,雜za草cao腐fu爛lan後hou還hai可ke增zeng加jia土tu壤rang有you機ji質zhi。
及ji時shi防fang治zhi病bing蟲chong害hai。夏xia秋qiu季ji茶cha樹shu主zhu要yao病bing蟲chong害hai都dou已yi進jin入ru盛sheng發fa期qi,極ji易yi出chu現xian嚴yan重zhong危wei害hai,導dao致zhi減jian產chan減jian收shou,防fang治zhi病bing蟲chong害hai是shi這zhe個ge季ji節jie最zui重zhong要yao的de茶cha事shi之zhi一yi。主zhu要yao的de病bing蟲chong害hai有you茶cha尺chi蠖huo、茶毛蟲、蛇眼蚧、小綠葉蟬、蟎man類lei等deng。因yin此ci,各ge地di要yao定ding時shi定ding期qi進jin行xing調tiao查zha,抓zhua好hao病bing蟲chong害hai預yu測ce預yu報bao工gong作zuo,及ji時shi采cai取qu農nong業ye綜zong合he措cuo施shi進jin行xing防fang治zhi,必bi要yao時shi采cai取qu化hua學xue農nong藥yao予yu以yi控kong製zhi。可ke選xuan用yong無wu公gong害hai茶cha葉ye生sheng產chan允yun許xu使shi用yong的de農nong藥yao,如ru天tian王wang星xing,每mei畝mu30-50毫升,對水50公斤噴霧,也可選用80%的敵敵畏、50%辛硫磷1000倍液,注意噴透噴勻。嚴禁使用高殘毒農藥。
因樹製宜,合理采摘。采摘夏秋茶要因樹製宜,采養結合。改造更新茶園和幼齡茶園宜分批打頂采,以留養為主;因生產茶園宜及時嫩采、分批留葉采。夏秋季氣溫高,茶葉易老化,應及時采下芽葉及對夾葉,增加采摘批次,一般3-5天采一次,可采20批次以上,以采一芽二葉及同等嫩度的對夾葉為主,要杜絕“老嫩一把采”和亂抓等不合理采摘方式。鮮葉中不能夾雜老梗、老葉、茶果和非茶類夾雜物。
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