黄瓜良种──山农１号全雌节成型保护地专用黄瓜品种“山农１号”，整株无雄花，而且从第二节起节节有瓜，因无雄花不能授粉受精而形成无籽黄瓜。早春温室从播种到收获仅需４７天，前期产量比长春密刺、中农１１０１、津杂２号分别高７９％、９７．３％、１１５％；总产量... Cucumber seed ─ ─ Shannon No. 1 all female section of the protection of the formation of the special cucumber varieties Shannon No. 1, the whole plant without male flowers, but also from the second section there are melons, because no male flowers can not be pollinated and fertilized seedless cucumber. Early spring greenhouse from sowing to harvest only 47 days, pre-production than Changbai sting, middle peasants 1101, Tsugaru No. 2 were 79%, 97.3%, respectively, 115%; total output ...