剛剛過去的(de)國慶假期,被小(xiao)雨中雨大(da)雨“霸屏”,陰冷的(de)天氣讓人瑟瑟發抖。本周,天氣終于放晴,久違的(de)陽(yang)光(guang),久違的(de)藍(lan)天,秋高氣爽的(de)感覺(jue)真的(de)很好(hao)。
記者(zhe)從陜(shan)(shan)西(xi)省(sheng)(sheng)(sheng)氣象(xiang)局了解(jie)到,10月11日(ri)陜(shan)(shan)西(xi)省(sheng)(sheng)(sheng)晴(qing)天(tian)(tian)間(jian)多(duo)(duo)云。陜(shan)(shan)北(bei)(bei)(bei)、關(guan)(guan)中(zhong)北(bei)(bei)(bei)部(bu)(bu)(bu)(bu)、秦嶺山區有(you)(you)霜凍(dong)。12日(ri)全(quan)省(sheng)(sheng)(sheng)多(duo)(duo)云轉陰(yin)天(tian)(tian),陜(shan)(shan)北(bei)(bei)(bei)南部(bu)(bu)(bu)(bu)部(bu)(bu)(bu)(bu)分(fen)(fen)地(di)方、關(guan)(guan)中(zhong)北(bei)(bei)(bei)部(bu)(bu)(bu)(bu)部(bu)(bu)(bu)(bu)分(fen)(fen)地(di)方有(you)(you)小(xiao)(xiao)(xiao)雨(yu)。13日(ri)全(quan)省(sheng)(sheng)(sheng)陰(yin)天(tian)(tian)有(you)(you)小(xiao)(xiao)(xiao)雨(yu)。陜(shan)(shan)北(bei)(bei)(bei)部(bu)(bu)(bu)(bu)分(fen)(fen)地(di)方有(you)(you)5級左右偏(pian)北(bei)(bei)(bei)風。14日(ri)全(quan)省(sheng)(sheng)(sheng)陰(yin)天(tian)(tian)轉多(duo)(duo)云,陜(shan)(shan)北(bei)(bei)(bei)部(bu)(bu)(bu)(bu)分(fen)(fen)地(di)方、關(guan)(guan)中(zhong)大部(bu)(bu)(bu)(bu)、陜(shan)(shan)南大部(bu)(bu)(bu)(bu)分(fen)(fen)地(di)方有(you)(you)小(xiao)(xiao)(xiao)雨(yu)。15日(ri)全(quan)省(sheng)(sheng)(sheng)多(duo)(duo)云間(jian)晴(qing)天(tian)(tian)。16日(ri)全(quan)省(sheng)(sheng)(sheng)晴(qing)天(tian)(tian)間(jian)多(duo)(duo)云,陜(shan)(shan)北(bei)(bei)(bei)部(bu)(bu)(bu)(bu)分(fen)(fen)地(di)方有(you)(you)4到5級偏(pian)北(bei)(bei)(bei)風,陜(shan)(shan)北(bei)(bei)(bei)、關(guan)(guan)中(zhong)北(bei)(bei)(bei)部(bu)(bu)(bu)(bu)日(ri)平均氣溫(wen)下降4至(zhi)6攝(she)氏度(du)。17日(ri)全(quan)省(sheng)(sheng)(sheng)晴(qing)天(tian)(tian)間(jian)多(duo)(duo)云。18日(ri)全(quan)省(sheng)(sheng)(sheng)多(duo)(duo)云間(jian)晴(qing)天(tian)(tian)。19日(ri)到21日(ri),全(quan)省(sheng)(sheng)(sheng)大部(bu)(bu)(bu)(bu)分(fen)(fen)地(di)方有(you)(you)小(xiao)(xiao)(xiao)雨(yu)。
眼下,正是(shi)蘋果(guo)(guo)(guo)成(cheng)熟的(de)季(ji)節(jie)。雨后初晴,摘過套袋(dai)的(de)蘋果(guo)(guo)(guo)紅艷艷的(de),看著(zhu)就讓人歡喜。陜(shan)西(xi)省(sheng)老(lao)科協果(guo)(guo)(guo)業分會常務副會長、省(sheng)級有突(tu)出貢獻專家(jia)郭民主(zhu)稱,廣(guang)大果(guo)(guo)(guo)農(nong)應抓住晴好(hao)天氣(qi),做好(hao)蘋果(guo)(guo)(guo)采收工作。
“采(cai)(cai)(cai)收(shou)(shou)時間切(qie)忌過(guo)早或過(guo)晚。采(cai)(cai)(cai)收(shou)(shou)過(guo)早,蘋果尚(shang)未發(fa)育成熟(shu),果個小,著色差,酸度(du)大,不(bu)耐(nai)貯(zhu)存。采(cai)(cai)(cai)收(shou)(shou)過(guo)晚影響來(lai)年樹體生長和結果。”郭民主稱,蘋果品種不(bu)同(tong)(tong),其果實(shi)形態特(te)征(zheng)和內在品質(zhi)也(ye)會有所不(bu)同(tong)(tong),對(dui)外界因素的(de)反應和耐(nai)貯(zhu)性也(ye)不(bu)同(tong)(tong)。因此(ci)要分品種采(cai)(cai)(cai)收(shou)(shou),切(qie)忌混(hun)采(cai)(cai)(cai),以免造成貯(zhu)藏(zang)銷售上的(de)困(kun)難。同(tong)(tong)時,同(tong)(tong)一(yi)株樹上的(de)果實(shi),由于(yu)在樹冠上的(de)位置不(bu)同(tong)(tong),生長發(fa)育過(guo)程中的(de)營(ying)養條件及光照(zhao)不(bu)同(tong)(tong),成熟(shu)期也(ye)不(bu)同(tong)(tong),可以采(cai)(cai)(cai)取先外圍后(hou)內膛,先下后(hou)上的(de)方法(fa),分期分批采(cai)(cai)(cai)收(shou)(shou)。
此外(wai),采(cai)(cai)(cai)雙(shuang)果(guo)(guo)(guo)時要(yao)(yao)(yao)用(yong)雙(shuang)手同(tong)時采(cai)(cai)(cai)摘(zhai),采(cai)(cai)(cai)多果(guo)(guo)(guo)時,一手托(tuo)住(zhu)果(guo)(guo)(guo)實,另一只(zhi)手逐(zhu)果(guo)(guo)(guo)采(cai)(cai)(cai)摘(zhai),防止碰壓、摩擦造(zao)成果(guo)(guo)(guo)實落地。對(dui)高位果(guo)(guo)(guo)應登梯(ti)子(zi)采(cai)(cai)(cai)摘(zhai),切(qie)忌用(yong)棍棒敲擊,以免傷果(guo)(guo)(guo),導致(zhi)腐爛。采(cai)(cai)(cai)摘(zhai)下(xia)來的果(guo)(guo)(guo)實,要(yao)(yao)(yao)輕(qing)拿(na)輕(qing)放,千萬(wan)不要(yao)(yao)(yao)亂拋(pao)亂扔,否則容易傷到果(guo)(guo)(guo)皮(pi),不耐貯(zhu)藏。切(qie)記不要(yao)(yao)(yao)雨天采(cai)(cai)(cai)摘(zhai)。由于下(xia)雨時,果(guo)(guo)(guo)面(mian)露(lu)水未干,不利(li)于蘋果(guo)(guo)(guo)傷口愈(yu)合,病菌容易侵入,從而導致(zhi)爛果(guo)(guo)(guo)現象出現。在采(cai)(cai)(cai)摘(zhai)、運(yun)送、分級(ji)、包裝(zhuang)過(guo)程中要(yao)(yao)(yao)輕(qing)拿(na)輕(qing)放,不要(yao)(yao)(yao)亂翻亂倒(dao),以免果(guo)(guo)(guo)實受傷。
(據《陜西日報(bao)》)













