黑龙港麦区小麦品种设计及沧麦026选育

Normal Variety Design of Wheat in Heilonggang Region and Breed Selection of Cangmai-026

沧麦026新品种以临汾605为母本，CA837为父本有性杂交，经水旱两圃平行交替选择法培育而成。表现性状稳定，抗逆性强，适应性广，节水、丰产特点突出。在1999～2001年冀中北水地组区试及大区生产试验中。平均产量5790ke/hm^2，比对照京冬8号增产6．1％，居参试品种第一位。大区生产试验平均产量6135kg／hm^2。经省品审会审定通过，适宜河北省黑龙港麦区中高肥力水平麦田种植。

The new variety of Cang-wheat 026 was bred by means of sexual crossing breeding temative selection of two seed plots by using Linfen 605 as female and CA837 as male. The this variety are very stable such as tolerance to adversity and wide adaptability. The ou of the breeding are water-saving and high yield. The average yield was 5 790 kg/hm^2 and parallel, alcharacteristics of tstanding characteristics in water region tests of 1999 ～2001 in the northern and middle part of Hebei province and in large region production tests, which was 6.1% higher than that of Jingdong No. 8 and ranked as the first position. In large region production tests, the average yield was 6 135 kg/hm^2. Through the examination and approval of Hebei Breeding Examination and Approval Committee, the wheat breeding is suitable for the middle-high level fertility areas such as Heilonggang of Hebei.