dongguachanliangjiaogao,woguozaipeijiguang,meinianyidaoqiushougaofengshiqi,wangwangjiagemengdie。nongjiaruoliyongzijiaxianyoutiaojianjinxingdongguayanqizhuzangbaoxian,jikeyanchangdongguaxiaoshougongyingqi,youkezengjiajingjixiaoyi,zhidetuiguangliyong。
一、適貯條件及貯前準備:冬瓜喜溫耐熱,屬冷敏性蔬菜,不耐低溫貯藏,低於10℃往往會發生冷害。貯藏適宜溫度為10—15℃,相對濕度為70—75%,要求通風良好。冬瓜含水量較高,嫩瓜及過分成熟的瓜都不宜貯藏。貯藏的冬瓜要選擇皮厚、肉厚、質地致密、品質較好、青皮發亮,表麵布滿蠟質的品種,九成熟,采收前7—10天生長田應停止灌水,采收時留3—5厘米的瓜柄,在天氣涼爽時用剪刀剪摘。(最好選擇早晨進行采摘)。搬運過程中應輕拿輕放,嚴防擦傷、碰傷,特別注意應嚴防拋落、滾動現象,以免造成冬瓜內部損傷,給入庫貯藏造成較大隱患。
二、貯藏窯庫的準備:貯藏窯庫的大小根據所貯冬瓜的數量決定。農家自備窯庫多以30平方米左右,能貯萬斤即可,建造多以半地下方式,即建造窯室高約3.6米,地表上下各建造1.8米,四周設有窯庫窗,前後左右對開,以便於通風、換氣。這種結構具有恒溫性高、涼爽、通風方便、幹濕度易控製的優良特點。在冬瓜入庫前2—3天應全麵進行庫內消毒滅菌。方法:以高錳酸鉀煙霧熏蒸窯庫,密閉處理以後,再將所需要貯藏的冬瓜入庫。
三、貯藏方法及注意事項:選擇已經過嚴格挑選好的整齊、無wu破po損sun的de冬dong瓜gua於yu庫ku內nei堆dui貯zhu或huo架jia貯zhu。堆dui貯zhu的de冬dong瓜gua應ying先xian在zai庫ku底di墊dian上shang幹gan草cao或huo草cao簾lian,然ran後hou在zai上shang麵mian擺bai放fang冬dong瓜gua,一yi般ban不bu超chao過guo三san層ceng,以yi免mian壓ya傷shang損sun壞huai。架jia貯zhu冬dong瓜gua因yin通tong風feng較jiao好hao,效xiao果guo比bi堆dui貯zhu的de要yao好hao,但dan架jia貯zhu冬dong瓜gua也ye應ying在zai貯zhu存cun架jia上shang先xian墊dian鋪pu幹gan草cao等deng柔rou軟ruan通tong風feng材cai料liao,然ran後hou再zai將jiang冬dong瓜gua擺bai上shang去qu,在zai擺bai放fang過guo程cheng中zhong,應ying根gen據ju冬dong瓜gua在zai田tian間jian生sheng長chang時shi的de狀zhuang態tai進jin行xing擺bai放fang,即ji田tian間jian是shi豎shu立li著zhe生sheng長chang的de,貯zhu藏zang時shi也ye應ying豎shu立li著zhe擺bai放fang,田tian間jian是shi爬pa地di橫heng著zhe生sheng長chang的de,貯zhu藏zang時shi也ye應ying橫heng著zhe擺bai放fang,一yi定ding要yao做zuo到dao田tian間jian怎zen麼me長chang,窯yao庫ku怎zen麼me放fang,切qie不bu可ke錯cuo置zhi。因yin為wei瓜gua瓤rang已yi適shi應ying其qi重zhong力li作zuo用yong方fang向xiang,貯zhu藏zang時shi保bao持chi原yuan有you的de重zhong力li方fang向xiang,瓜gua瓤rang不bu易yi產chan生sheng裂lie傷shang,貯zhu藏zang時shi間jian便bian可ke以yi更geng長chang一yi些xie。貯zhu藏zang期qi間jian,特te別bie是shi冬dong瓜gua剛gang入ru庫ku時shi,應ying注zhu意yi加jia強qiang通tong風feng,在zai中zhong午wu氣qi溫wen較jiao高gao時shi,一yi定ding要yao打da開kai庫ku窗chuang進jin行xing通tong風feng換huan氣qi,這zhe樣yang既ji可ke排pai除chu潮chao氣qi,又you能neng降jiang低di環huan境jing濕shi度du,保bao持chi庫ku內nei幹gan燥zao狀zhuang態tai。冬dong瓜gua貯zhu藏zang期qi,隻zhi要yao能neng掌zhang握wo好hao溫wen、濕度環境條件,一般均可貯藏3—4個月或更長時間。
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