摘要
对从省内外引进的7个菠菜品种进行的日光温室品种比较试验结果表明,美国鲜美1号、韩国无穷花出苗率达95 %以上,出苗整齐,出苗历期均为3d,毛菜产量分别高达3386 9、32 85 7kg/ hm2 ,商品产量分别达32 95 5、3174 0 kg/ hm2 ,商品率分别达97.3%、96 .6 % ,产值分别达2 6 36 4、2 5 392元/ hm2 ,且抗霜霉病,适宜当地温室推广种植;春秋王外观好,叶片数多,长势旺,产量高,抗霜霉病,商品率高,可搭配种植;青海大圆叶、东京大圆叶出苗率低,长势弱,产量低,易发生霜霉病。
After the comparative experiment to 7 introduced spinach(Spinacia oleracea)cultivars, the results show that the seedling rates of Xianmei No 1 from USA and Wuqunhua from South Korea are over 95%,with 3 d seedling stage,the gross yields of them (33 869 kg/hm^2 and 32 857 kg/hm^2),the commercial ones of them (32 955 kg/hm^2 and 31 740 kg/hm^2),The commercial rates of them(97.3% and 96.6%),and also the output value of them (26 364 yuan/hm^2 and 25 392 yuan/hm^2).the two cultivars,with resistance to downy mildew, are suitable to be extended and planted in the local greenhouses.Qinhai Dayuanye and Tokyo Dayuanye are inferior to above ones for being planted in local areas, because of low seedling rate,poor growth vigor, low yield and the susceptibility to downy mildew.
出处
《甘肃农业科技》
2005年第4期22-24,共3页
Gansu Agricultural Science and Technology
关键词
菠菜
日光温室
试验
Spinach
Solar greenhouse
Experiment
