shuhuashuguokongfuzai。guoshuzhisuoyicunzaidaxiaonianxianxiang,shiyinweihuayafenhuanianduzhijianbupingheng。zaiguoshudaniandeshihou,yaozhuyibawoxiujianchengdudekongzhi,jinliangkongzhichenghualiang。zaihuaqihezuoguoqi,zhuyibawoshuhuaheshuguodechengdu,helitiaojiefuzailiang,youxiaotiaojiedaxiaonianjieguoxianxiang。
helikongzhishuifei。jingjiaoguoyuanpubiancunzaishifeiguoliangdexianxiang,daozhiturangyingyangbupingheng。youqishiduoniandaliangshiyongjifendeguoyuan,yidaozhiturangzhonglinyuansuguoliangfuji,jiekangtie、鋅、錳等微量元素的吸收,使果樹、果實出現缺素症狀,影響樹體生長和果實品質。因此必須根據果樹需肥規律進行平衡施肥。
注(zhu)意(yi)控(kong)製(zhi)土(tu)壤(rang)水(shui)分(fen)。在(zai)保(bao)證(zheng)果(guo)樹(shu)生(sheng)長(chang)的(de)條(tiao)件(jian)下(xia),進(jin)行(xing)合(he)理(li)的(de)水(shui)分(fen)控(kong)製(zhi)調(tiao)節(jie)。尤(you)其(qi)是(shi)在(zai)果(guo)實(shi)采(cai)收(shou)前(qian),應(ying)適(shi)當(dang)控(kong)水(shui),避(bi)免(mian)灌(guan)大(da)水(shui),否(fou)則(ze)果(guo)實(shi)含(han)水(shui)量(liang)大(da),果(guo)實(shi)不(bu)甜(tian)且(qie)耐(nai)貯(zhu)性(xing)差(cha)。
注zhu意yi給gei予yu果guo樹shu一yi定ding的de環huan境jing脅xie迫po。例li如ru實shi行xing隔ge行xing交jiao替ti灌guan溉gai,使shi果guo樹shu一yi半ban根gen係xi處chu於yu幹gan旱han脅xie迫po狀zhuang態tai。因yin為wei植zhi物wu具ju有you次ci生sheng代dai謝xie途tu徑jing,一yi般ban想xiang得de到dao優you質zhi的de果guo實shi,就jiu得de給gei果guo樹shu一yi定ding的de環huan境jing脅xie迫po,使shi之zhi開kai啟qi次ci生sheng代dai謝xie途tu徑jing,才cai能neng在zai果guo實shi中zhong積ji累lei更geng多duo的de芳fang香xiang物wu質zhi、氨基酸等風味物質,果實的風味兒才能更好。
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