摘要
采前因素对巨峰葡萄贮藏影响很大。１９９８北宁市４～９月份降水量为１９９７年的３．２倍，日照比１９９７年降低了１５．７９％，１９９８年巨峰贮藏１００天腐烂率为６．９３％，而１９９７年贮藏１５０天仅为１．６％，采前增色素的应用能明显增加贮藏果落果率，浓度越大，喷施距采收期越近，落果越严重。巨峰果穗紧密度和一致性是果园管理水平的重要标准，紧穗葡萄比松散型果穗具有较高的贮藏性。保鲜袋以０．０４～０．０５ｍｍＰＶＣ、贮藏温度以－０．５～－１．０为佳，两段释放功能的新型复合葡萄保鲜剂保鲜效果好。
StorageofgrapeJu-FengwasgreatlyaffectedbythefactorsexsistedbeforegrapeharvestTherainfallfro
mApriltoSeptemberin1998inBei-ningmunicipalareawas32timesthanthatin1997,thesunshinehours
reduced1579%thanthatin1997Therottenratewas693%in1998after100daysstorage,whilein1997,itw
asonly16%after150daysstorageThecolour-increaseelementappliedbeforharvestcanincresetherat
eofberrydroppinginstorageand,moreoverthemoreheavyconcentrationtheelementused,themorecl
osetoharvesttimetheapplicationwas,themoreserioustheberrydropThebunchtightnessanditsidenti
calisanimportantstandardforthevinelandmanagement,tightbunchgrapestoredmorebetterthanloos
ebunch004-005mmPVCfresh-keepingbagand-05-1storagetemperaturegaveanoptimumresult,then
ewcompoundgrapefreshpreservativewith2stagereleaseshowedagoodeffectonfresh-keeping
出处
《中外葡萄与葡萄酒》
1999年第2期8-11,共4页
Sino-Overseas Grapevine & Wine
关键词
葡萄
贮藏质量
巨峰葡萄
保鲜袋
保鲜剂
storagequality
grapeJu-Feng
fresh-keepingbag
fresh-keepingpreservative
