“8334”系中国农科院的杂交高代材料,组合为7725×51麦(sonora64×阿夫乐尔),我所1984年引进时,性状尚有分离,经连续三年精选定型,性状稳定,仍沿用原名8334。1991年通过地区级品种审定,是我区目前田地麦品种中较突出的优质高产良种。现种植面积15000多亩。一、试验、示范产量 1987～1988年度,在我区六个不同生态类型地区进行田麦早熟组区域试验,参试品种有8334、84—346、84—463、842—254,墨查为对照,结果,8334亩产380.2～580.4公斤,居第一位,比对照 “8334” is a hybrid material of Chinese Academy of Agricultural Sciences, with a combination of 7725 × 51 wheat (Afarora64 × Afrorel). When I was introduced in 1984, the characters were still separated. After three years of selection and characterization, Stable, still use the original name 8334. 1991. Regional accreditation passed in 1991, is currently our region more prominent wheat varieties of high quality and high yielding varieties. Now planting area of ​​15000 mu. First, the test, demonstration yield 1987 to 1988, in our region six different ecotypes of the region wheat field trial group premature, test varieties are 8334,84-346,84-463,842-254, Mexico check as the control, As a result, 8334 mu 380.2 ~ 580.4 kg per mu, ranking first, than the control