茶樹屬葉用作物,春季產量占全年總產量的60%以yi上shang,是shi一yi年nian中zhong名ming優you茶cha生sheng產chan的de關guan鍵jian季ji節jie,自zi然ran品pin質zhi最zui佳jia,經jing濟ji效xiao益yi最zui好hao。為wei爭zheng取qu今jin年nian茶cha葉ye豐feng收shou,實shi現xian新xin的de目mu標biao,春chun茶cha期qi間jian茶cha園yuan管guan理li主zhu要yao技ji術shu是shi:
一、巧施春肥。常言道“有收無收在於水,多收少收在於肥”。冬(dong)肥(fei)是(shi)全(quan)年(nian)增(zeng)產(chan)的(de)基(ji)礎(chu),春(chun)肥(fei)是(shi)當(dang)年(nian)增(zeng)產(chan)的(de)關(guan)鍵(jian),施(shi)春(chun)肥(fei)必(bi)須(xu)因(yin)地(di)製(zhi)宜(yi),適(shi)時(shi)進(jin)行(xing),用(yong)量(liang)時(shi)間(jian)及(ji)要(yao)求(qiu),應(ying)視(shi)其(qi)不(bu)同(tong)茶(cha)園(yuan)靈(ling)活(huo)掌(zhang)握(wo),一(yi)般(ban)幼(you)齡(ling)茶(cha)園(yuan)畝(mu)施(shi)專(zhuan)用(yong)肥(fei),複(fu)合(he)肥(fei)15—25千克,成齡茶園畝施專用肥、複合肥50千qian克ke,肥fei料liao以yi速su效xiao氮dan含han量liang高gao的de專zhuan用yong肥fei為wei主zhu,春chun芽ya肥fei在zai二er月yue下xia旬xun完wan成cheng為wei好hao,最zui遲chi不bu超chao過guo三san月yue中zhong旬xun。施shi肥fei方fang法fa必bi須xu是shi開kai溝gou施shi入ru,防fang止zhi揮hui發fa肥fei效xiao損sun失shi。
二、淺qian耕geng鬆song土tu。主zhu要yao是shi加jia強qiang茶cha園yuan田tian間jian管guan理li,由you於yu冬dong季ji久jiu旱han不bu雨yu,對dui茶cha園yuan田tian間jian管guan理li造zao成cheng一yi定ding影ying響xiang,待dai下xia雨yu過guo後hou,各ge茶cha區qu應ying抓zhua住zhu有you利li時shi機ji,在zai三san月yue上shang中zhong旬xun以yi前qian,對dui茶cha園yuan普pu遍bian進jin行xing一yi次ci淺qian耕geng鬆song土tu,這zhe是shi春chun茶cha增zeng產chan的de重zhong要yao措cuo施shi之zhi一yi。淺qian耕geng鬆song土tu使shi土tu溫wen回hui升sheng快kuai,有you利li於yu春chun茶cha提ti早zao萌meng發fa。同tong時shi清qing除chu茶cha園yuan周zhou邊bian雜za草cao,減jian少shao雜za草cao滋zi生sheng,降jiang低di蟲chong源yuan,確que保bao茶cha園yuan生sheng態tai環huan境jing。
三、茶cha葉ye春chun剪jian。茶cha樹shu的de修xiu剪jian,包bao括kuo幼you齡ling茶cha樹shu的de定ding型xing修xiu剪jian,采cai摘zhai茶cha園yuan的de輕qing修xiu剪jian,衰shuai老lao茶cha園yuan的de更geng新xin修xiu剪jian,以yi及ji受shou幹gan旱han和he凍dong害hai茶cha園yuan的de修xiu剪jian。各ge茶cha區qu應ying根gen據ju各ge自zi茶cha園yuan的de情qing況kuang,做zuo到dao因yin地di製zhi宜yi,適shi時shi合he理li修xiu剪jian,在zai時shi間jian上shang要yao求qiu低di山shan要yao提ti前qian進jin行xing,高gao山shan待dai解jie凍dong後hou進jin行xing,掌zhang握wo溫wen度du穩wen定ding在zai15℃以上時進行,原則上在春芽萌動前修剪結束。
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