杏xing樹shu冬dong季ji修xiu剪jian能neng調tiao節jie營ying養yang生sheng長chang與yu生sheng殖zhi生sheng長chang的de關guan係xi,確que定ding合he理li的de負fu載zai量liang,克ke服fu大da小xiao年nian,延yan長chang杏xing樹shu壽shou命ming。杏xing樹shu冬dong季ji修xiu剪jian後hou要yao及ji時shi使shi用yong愈yu傷shang防fang腐fu膜mo保bao護hu傷shang口kou愈yu合he組zu織zhi生sheng長chang,防fang腐fu爛lan病bing菌jun侵qin染ran,防fang土tu、雨水汙染,防凍、防傷口幹裂。杏樹整形冬剪的主要任務是調整樹形,培養豐產穩產的樹體結構和群體結構;調整大枝的角度和方向,打開光路,保證樹冠通風透光;調整花芽、葉芽比例,平衡樹體各部分的生長勢等。
xingshuxiajixiujianshiquannianxiujianzhongdezhongyaoyihuan。helidexiajianduiyoushukuaisuchengxinghechuguoshulainiantigaochanliangqizhezhongyaodezuoyong。shuzhishuchutangneiguomideduonianshengzhiheguganzhishangmengshengdexinxingtou。zhitiaoshusan,hongxingmanchuan;枝條擁擠,吊吊空虛。所以,凡位置不當、不計劃留作更新枝利用的,都要盡早疏除。
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