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學習快評丨qibao666888　　讓??(rang)老??(lao)果??(guo)樹??(shu)煥??(huan)發(fā)??(fa)新??(xin)生??(sheng)??，不??(bu)只?(zhi)靠??(kao)修??(xiu)剪??(jian)技??(ji)術(shù)??(shu)的?(de)改??(gai)善??(shan)??。?“傳??(chuan)統(tǒng)??(tong)老??(lao)果??(guo)園??(yuan)多??(duo)采?(cai)用??(yong)稀??(xi)植??(zhi)??，行?(xing)間??(jian)種??(zhong)花??(hua)生??(sheng)等??(deng)農(nóng)??(nong)作??(zuo)物??(wu)??，只?(zhi)能??(neng)種??(zhong)幾?(ji)十??(shi)棵??(ke)樹??(shu)；如??(ru)今??(jin)改??(gai)用??(yong)寬??(kuan)行??(xing)密??(mi)植??(zhi)的?(de)現(xiàn)??(xian)代??(dai)栽??(zai)種??(zhong)模??(mo)式??(shi)??，一??(yi)畝?(mu)地??(di)矮??(ai)化??(hua)密?(mi)植?(zhi)園??(yuan)能?(neng)種??(zhong)100棵?(ke)京??(jing)白??(bai)梨??(li)樹??(shu)???！北??(bei)京??(jing)市??(shi)農(nóng)?(nong)林??(lin)科??(ke)學??(xue)院??(yuan)門?(men)頭??(tou)溝??(gou)孟?(meng)悟??(wu)果??(guo)樹?(shu)專??(zhuan)家??(jia)工??(gong)作??(zuo)站?(zhan)站??(zhan)長??(chang)董??(dong)寧??(ning)光??(guang)提??(ti)到??(dao)???！　≡??(zai)果??(guo)園??(yuan)里??(li)的??(de)“實??(shi)操??(cao)課??(ke)”上??(shang)??，農(nóng)?(nong)戶??(hu)們??(men)圍??(wei)在??(zai)專??(zhuan)家?(jia)身??(shen)邊??(bian)??，戴??(dai)著??(zhe)草??(cao)帽??(mao)、拿??(na)著??(zhe)紙??(zhi)筆??(bi)??，認??(ren)真??(zhen)記??(ji)錄??(lu)種?(zhong)植??(zhi)京?(jing)白??(bai)梨?(li)的??(de)先?(xian)進?(jin)技??(ji)術(shù)??(shu)?。??不??(bu)少??(shao)聽??(ting)完??(wan)課??(ke)的??(de)農(nóng)??(nong)戶??(hu)感??(gan)嘆??(tan)??，過??(guo)去??(qu)種??(zhong)了??(le)一??(yi)輩??(bei)子??(zi)梨??(li)??，從??(cong)沒??(mei)想??(xiang)過??(guo)剪??(jian)枝??(zhi)也?(ye)能??(neng)影??(ying)響??(xiang)果??(guo)實??(shi)品??(pin)質(zhì)??(zhi)?。。