目前,兰州地区大棚黄瓜主栽品种安宁刺瓜,虽有早熟,丰产等优点,但易感病、早衰、不耐热是它的致命弱点。特别是近几年枯萎病在黄瓜上普遍大量发生。给生产造成很大威胁。为此,选育早熟、丰产、抗病的黄瓜新品种,已成为兰州地区黄瓜生产的当务之急。现将北农12号试验、示范结果总结如下。 At present, the greenhouse cucumber varieties Lanzhou cucumber seabuckthorn, although precocious, high yield and other advantages, but susceptible to disease, premature aging, heat intolerance is its fatal weakness. In particular, in recent years, wilt disease has generally occurred on a large number of cucumbers. To produce a great threat to production. To this end, breeding early, high yield, disease-resistant cucumber new varieties, cucumber production in Lanzhou has become a top priority. Now Beinong 12 test, the results of the demonstration are summarized as follows.