即墨市受嶗山(shan)(shan)(shan)(shan)山(shan)(shan)(shan)(shan)脈與膠濰河谷盆地(di)(di)(di)的影響,地(di)(di)(di)勢由東南向(xiang)西北傾斜(xie),形(xing)成了低山(shan)(shan)(shan)(shan)丘(qiu)陵(ling)與平原洼地(di)(di)(di)相(xiang)結合的三大類地(di)(di)(di)形(xing):東部(bu)低山(shan)(shan)(shan)(shan)丘(qiu)陵(ling)區:面(mian)積(ji)為626km2,占全市總(zong)面(mian)積(ji)的35.2%。地(di)(di)(di)面(mian)高程在(zai)海(hai)拔0~327m之(zhi)間,區內山(shan)(shan)(shan)(shan)嶺、溝壑(he)、階地(di)(di)(di)、梯(ti)(ti)田(tian)層(ceng)疊交錯,山(shan)(shan)(shan)(shan)前(qian)平地(di)(di)(di)分布在(zai)河谷間和沿海(hai)一帶,丘(qiu)陵(ling)梯(ti)(ti)田(tian)和山(shan)(shan)(shan)(shan)前(qian)平地(di)(di)(di),土(tu)層(ceng)較厚,適宜大多數農作物生長(chang)。
即墨(mo)地(di)瓜生產區域(yu)地(di)處山東半島西(xi)南部(bu)(bu),黃(huang)海西(xi)岸,屬暖(nuan)溫帶季(ji)風氣候,加之海洋環境(jing)的(de)影響,又具有(you)顯著(zhu)的(de)海洋性(xing)(xing)(xing)氣候特點(dian),光照(zhao)充足,熱量(liang)豐(feng)富,溫暖(nuan)濕(shi)潤,四季(ji)分明。春季(ji)多(duo)風少雨,氣溫回升慢,空氣干燥,多(duo)旱;夏(xia)季(ji)濕(shi)熱多(duo)雨,但持(chi)續時(shi)間短(duan),約集中(zhong)全年(nian)(nian)60%的(de)降(jiang)(jiang)水(shui),災(zai)害性(xing)(xing)(xing)天氣較(jiao)多(duo);秋季(ji)溫和涼爽,降(jiang)(jiang)水(shui)漸少,蒸(zheng)發強,常受旱災(zai)威脅(xie);冬(dong)季(ji)風大溫低,持(chi)續時(shi)間長(chang)。常年(nian)(nian)平(ping)均(jun)氣溫12℃,年(nian)(nian)際變化在(zai)11℃~12.7℃之間;無霜期196d~234d,農耕期279d~290d,年(nian)(nian)平(ping)均(jun)日(ri)照(zhao)時(shi)數2663h,東部(bu)(bu)少、西(xi)部(bu)(bu)多(duo);年(nian)(nian)平(ping)均(jun)降(jiang)(jiang)水(shui)量(liang)667.9mm,東部(bu)(bu)為(wei)773mm、西(xi)部(bu)(bu)為(wei)613mm,年(nian)(nian)平(ping)均(jun)蒸(zheng)發量(liang)1772mm;年(nian)(nian)平(ping)均(jun)風速2.2m/s,以(yi)西(xi)南風為(wei)主(zhu)導風向;地(di)溫變化趨勢與氣溫變化基本一致,且均(jun)與降(jiang)(jiang)水(shui)量(liang)變化呈現一致性(xing)(xing)(xing),水(shui)溫同季(ji),對地(di)瓜生長(chang)十(shi)分有(you)利(li)。主(zhu)要(yao)災(zai)害性(xing)(xing)(xing)天氣有(you)旱澇、大風、干熱風、暴雨、冰雹、霜凍等(deng)。
青島市(shi)即墨市(shi)所轄(xia)田橫鎮(zhen)、金口鎮(zhen)、鰲山(shan)衛街道(dao)、溫泉街道(dao)、龍(long)泉街道(dao)、龍(long)山(shan)街道(dao)、北安街道(dao)、大信(xin)鎮(zhen)、藍村鎮(zhen)、段泊嵐鎮(zhen)、移風店鎮(zhen)、靈山(shan)鎮(zhen)共計12個鎮(zhen)(街道(dao))812個行政村。地理坐標(biao)為東經(jing)120°07′~121°23′,北緯36°18′~36°37′。
即(ji)墨(mo)地(di)瓜主要種(zhong)(zhong)植品種(zhong)(zhong)普薯32,表皮光滑(hua),顏色純正,營養豐富,口感具(ju)(ju)有香、軟(ruan)、粘、滑(hua)四大特點。富含膳(shan)食(shi)纖維、胡(hu)蘿(luo)卜素(su)(su)、維生素(su)(su)A、B、C、E以及(ji)鉀、 鐵、鈣等多種(zhong)(zhong)微量(liang)元素(su)(su),具(ju)(ju)有抗癌(ai)、保護(hu)心(xin)臟(zang)及(ji)預防肺氣腫(zhong)、糖尿病等功效。