适宜环渤海盐碱区旱地种植西瓜品种的筛选

Screening of Suitable Watermelon Varieties for Cultivation in Saline and Alkali Soil around Bohai

为筛选出适宜环渤海盐碱区旱地种植的西瓜品种,以金品甜王、津花四号、津抗花魁、津花豹、美国重茬王、西农大霸王和西农十号等7个西瓜品种为试材,以当地主栽品种西农八号为对照,进行旱地耐盐西瓜品种比较试验。结果表明:美国重茬王、西农大霸王产量分别达80 240.17 kg/hm^2和78 177.57kg/hm^2,比西农八号增产16.8%和13.8%,达极显著水平,且具有植株长势强、产量高、品质优、耐贮运和耐旱性强等特点,可作为环渤海盐碱区旱地西瓜种植的首选品种;西农十号、津花豹的综合性状表现比较突出,可以作为环渤海盐碱区旱地西瓜的更新换代品种;金品甜王、津花四号为中果型西瓜品种,其产量低、瓜皮薄、不耐贮运,但品质优良、口感好,可作就地销售或自种食用优选品种。

The comparative experiment of seven watermelon varieties(Jinpintianwang,Jinhua4,jinkanghuakui,Jinhuabao,Zhongchawang,Xinongda bawang and Xinong10)and one local main watermelon variety(Xinong8)was conducted in saline and alkali soil to screen suitable watermelon varieties with a salt tolerance for cultivation in saline and alkali soil around Bohai.Results:The yield of Zhongchawang and Xinongdabawang is80240.14kg/667m2and78177.57kg/667m2,16.8%and13.8%higher than CK very significantly respectively.Zhongchawang and Xinongdabawang with advantages of strong growth vigor,higher yield,good quality,good tolerance to storage and transport and strong drought resistance can be selected as preferred watermelon varieties in saline and alkali region around bohai.Xinong10and Jinhuabao with excellent comprehensive characters can be selected as renewal and replacement watermelon varieties in saline and alkali region around bohai.Jinpintianwang and Jinhua4with a medium watermelon type,low yield,thin peel,poor tolerance to storage and transport,good quality and good taste should be used as watermelon varieties for marker goods locally and self eating of watermelon farmers.