即(ji)墨市(shi)受嶗山山脈與膠濰河谷盆(pen)地(di)(di)(di)(di)的影響,地(di)(di)(di)(di)勢由東南向西北傾斜(xie),形(xing)成了(le)低山丘(qiu)(qiu)陵與平(ping)原洼地(di)(di)(di)(di)相結合(he)的三大(da)類地(di)(di)(di)(di)形(xing):東部低山丘(qiu)(qiu)陵區:面積為626km2,占全(quan)市(shi)總面積的35.2%。地(di)(di)(di)(di)面高(gao)程在(zai)海(hai)拔0~327m之間(jian),區內山嶺、溝壑、階地(di)(di)(di)(di)、梯(ti)田層疊交錯,山前(qian)平(ping)地(di)(di)(di)(di)分布在(zai)河谷間(jian)和沿(yan)海(hai)一帶,丘(qiu)(qiu)陵梯(ti)田和山前(qian)平(ping)地(di)(di)(di)(di),土(tu)層較厚,適宜(yi)大(da)多數農作物生長(chang)。
即墨地(di)(di)瓜(gua)生產區域地(di)(di)處山東(dong)半島西(xi)(xi)南部(bu)(bu),黃海(hai)西(xi)(xi)岸,屬暖(nuan)溫(wen)(wen)(wen)(wen)(wen)帶(dai)季(ji)(ji)風(feng)(feng)氣(qi)(qi)候,加之(zhi)(zhi)海(hai)洋(yang)(yang)環境(jing)的影(ying)響,又具(ju)有(you)顯著(zhu)的海(hai)洋(yang)(yang)性(xing)氣(qi)(qi)候特點,光照充足,熱(re)量豐富(fu),溫(wen)(wen)(wen)(wen)(wen)暖(nuan)濕(shi)潤(run),四(si)季(ji)(ji)分(fen)明。春季(ji)(ji)多(duo)(duo)(duo)(duo)風(feng)(feng)少(shao)雨(yu)(yu),氣(qi)(qi)溫(wen)(wen)(wen)(wen)(wen)回(hui)升慢,空氣(qi)(qi)干燥,多(duo)(duo)(duo)(duo)旱;夏季(ji)(ji)濕(shi)熱(re)多(duo)(duo)(duo)(duo)雨(yu)(yu),但持續(xu)時(shi)間(jian)(jian)短,約集中(zhong)全年(nian)(nian)60%的降(jiang)水,災害性(xing)天氣(qi)(qi)較多(duo)(duo)(duo)(duo);秋季(ji)(ji)溫(wen)(wen)(wen)(wen)(wen)和涼爽(shuang),降(jiang)水漸少(shao),蒸發強,常(chang)(chang)受旱災威(wei)脅;冬季(ji)(ji)風(feng)(feng)大溫(wen)(wen)(wen)(wen)(wen)低(di),持續(xu)時(shi)間(jian)(jian)長(chang)。常(chang)(chang)年(nian)(nian)平均(jun)氣(qi)(qi)溫(wen)(wen)(wen)(wen)(wen)12℃,年(nian)(nian)際變(bian)化(hua)在(zai)11℃~12.7℃之(zhi)(zhi)間(jian)(jian);無霜(shuang)期196d~234d,農耕期279d~290d,年(nian)(nian)平均(jun)日照時(shi)數2663h,東(dong)部(bu)(bu)少(shao)、西(xi)(xi)部(bu)(bu)多(duo)(duo)(duo)(duo);年(nian)(nian)平均(jun)降(jiang)水量667.9mm,東(dong)部(bu)(bu)為773mm、西(xi)(xi)部(bu)(bu)為613mm,年(nian)(nian)平均(jun)蒸發量1772mm;年(nian)(nian)平均(jun)風(feng)(feng)速2.2m/s,以西(xi)(xi)南風(feng)(feng)為主導風(feng)(feng)向;地(di)(di)溫(wen)(wen)(wen)(wen)(wen)變(bian)化(hua)趨(qu)勢與氣(qi)(qi)溫(wen)(wen)(wen)(wen)(wen)變(bian)化(hua)基本一(yi)致,且(qie)均(jun)與降(jiang)水量變(bian)化(hua)呈現一(yi)致性(xing),水溫(wen)(wen)(wen)(wen)(wen)同季(ji)(ji),對(dui)地(di)(di)瓜(gua)生長(chang)十分(fen)有(you)利。主要災害性(xing)天氣(qi)(qi)有(you)旱澇、大風(feng)(feng)、干熱(re)風(feng)(feng)、暴雨(yu)(yu)、冰雹、霜(shuang)凍等。
青(qing)島(dao)市即墨市所(suo)轄田(tian)橫鎮(zhen)、金(jin)口鎮(zhen)、鰲(ao)山衛(wei)街道(dao)、溫泉(quan)(quan)街道(dao)、龍(long)泉(quan)(quan)街道(dao)、龍(long)山街道(dao)、北(bei)安街道(dao)、大信(xin)鎮(zhen)、藍村鎮(zhen)、段泊(bo)嵐鎮(zhen)、移風店(dian)鎮(zhen)、靈山鎮(zhen)共計12個(ge)鎮(zhen)(街道(dao))812個(ge)行政村。地理坐(zuo)標為東經(jing)120°07′~121°23′,北(bei)緯(wei)36°18′~36°37′。
即(ji)墨地瓜主要種植品種普薯32,表皮光滑,顏色純(chun)正,營養豐(feng)富(fu),口(kou)感具(ju)有香、軟、粘(zhan)、滑四大特點。富(fu)含膳食纖維、胡蘿卜素(su)、維生素(su)A、B、C、E以及鉀、 鐵(tie)、鈣等多種微量元素(su),具(ju)有抗(kang)癌、保護心(xin)臟及預防肺氣腫、糖尿(niao)病等功效。