輔養枝的利用,一是輔養樹體,二是早結果、duojieguo。fuyangzhidegaizaozhuyaoshibianfuyangzhiweijieguozhizu。fuyangzhidekongzhihechuli,zhuyaoshiweiguganzhirangluhegaishantongfengtouguangtiaojian,bingweichilianghaodeshutijiegou。
輔養枝的利用
幼樹應盡量多留各種輔養枝,多利用輔養枝結果(尤其是下垂輔養枝),並促使其多分生中短枝,盡早形成花芽,有空間的還可擴大。在10nianshengyiqian,zhuzhishangyaoduoliufuyangzhi,yihouzhujianbianchengjieguozhizu,jixianliyongtafuzhuzhuzhishengchang,zailiyongtazengjiachanliang。youshuzhuyaokaofuyangzhijieguo,suoyiyaocaiquya、緩、拿、環刻、環剝等方法,使其早結果多結果;隨著樹齡增加,應限製其擴展速度,或改造成結果枝組,或由大變小為骨幹枝讓路。
輔養枝的控製
當(dang)樹(shu)冠(guan)進(jin)一(yi)步(bu)擴(kuo)大(da)並(bing)進(jin)入(ru)盛(sheng)果(guo)期(qi)時(shi),要(yao)加(jia)強(qiang)對(dui)輔(fu)養(yang)枝(zhi)的(de)控(kong)製(zhi),並(bing)分(fen)期(qi)處(chu)理(li)。一(yi)般(ban)全(quan)樹(shu)輔(fu)養(yang)枝(zhi)上(shang)的(de)總(zong)枝(zhi)芽(ya)量(liang)不(bu)能(neng)大(da)於(yu)骨(gu)幹(gan)枝(zhi)上(shang)的(de)總(zong)枝(zhi)芽(ya)量(liang),否(fou)則(ze)影(ying)響(xiang)通(tong)風(feng)透(tou)光(guang)。輔(fu)養(yang)枝(zhi)的(de)生(sheng)長(chang)勢(shi)必(bi)須(xu)弱(ruo)於(yu)鄰(lin)近(jin)的(de)骨(gu)幹(gan)枝(zhi),否(fou)則(ze)會(hui)影(ying)響(xiang)周(zhou)圍(wei)骨(gu)幹(gan)枝(zhi)的(de)生(sheng)長(chang),造(zao)成(cheng)主(zhu)輔(fu)不(bu)分(fen)、枝條紊亂、樹勢不平衡。輔養枝的大小、多少、利用還是控製,取決於是否影響主、側ce枝zhi的de生sheng長chang和he通tong風feng透tou光guang。在zai不bu影ying響xiang骨gu幹gan枝zhi生sheng長chang和he通tong風feng透tou光guang的de前qian提ti下xia,盡jin量liang利li用yong輔fu養yang枝zhi結jie果guo。隨sui樹shu齡ling增zeng大da,主zhu側ce枝zhi不bu斷duan延yan伸shen,輔fu養yang枝zhi妨fang礙ai主zhu側ce枝zhi生sheng長chang時shi,應ying進jin行xing回hui縮suo,給gei主zhu側ce枝zhi讓rang路lu,或huo逐zhu步bu去qu掉diao。處chu理li輔fu養yang枝zhi的de原yuan則ze是shi影ying響xiang多duo少shao去qu多duo少shao,哪na裏li影ying響xiang去qu哪na裏li,全quan部bu影ying響xiang全quan疏shu除chu。處chu理li輔fu養yang枝zhi要yao通tong過guo多duo結jie果guo、不斷削減枝量、控製加粗生長等措施逐步去掉,或將其改造成大中型結果枝組,長期結果。
以上所談供參考。
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