摘要
[Objective] The aim was to explore application and popularization of Huaimai No.29. [Method] The characteristics, yields, quality, application range and use of Huaimai No.29 were introduced and the cultivation technology was concluded. [Result] Huaimai No.29 is cultivated with Huaimai No.20 as a female parent and Mianyang No.04254 as a male parent, it is a semi-winter variety, and matures later, with yield of 7.5-9.0 t/hm2. The variety is suitable to be grown in Henan Province, northern areas of Anhui Province and Jiangsu Province, the central Shaanxi plain, and Heze, Shandong Province. The ears are spindle-shaped and seeds grow quite well. The thousand-seed weight is in the range of 40-42 g, and it is suitable to be sown in early or middle October in Huaibei and late October in the area along Huaihe River. The basic seedlings maintain in the range of 1.80-2.70 million per hm2. [Conclusion] Huaimai No.29 is of high yield and high tolerance against coldness. The comprehensive characters performed good. The variety was approved by our country in 2009 and numbered as nation-approved wheat No.2009010. It has been proved that the variety can be planted in Huaibei areas or the areas along Huai River.
[目的]探讨国审小麦新品种淮麦29的推广与应用前景。[方法]介绍淮麦29的特征特性、产量表现、品质、适应范围和利用前景,概述了其主要栽培技术。[结果]淮麦29是江苏徐淮地区淮阴农业科学研究所以淮麦20为母本、绵阳04254为父本通过有性杂交系谱法选育而成。该品种半冬性,中晚熟,一般单产7.5~9.0 t/hm2,适宜在黄淮冬麦区南片的河南（信阳、南阳除外）、安徽北部、江苏北部、陕西关中灌区、山东菏泽地区高中水肥地块早中茬种植;株高90 cm,穗纺锤形,长芒,白壳,白粒,籽粒角质、均匀饱满。千粒重40~42 g,其适宜播期淮北地区在10月上中旬,沿淮地区在10月中下旬,基本苗可掌握在180万~270万/hm2。[结论 ]淮麦29产量高、抗寒性强,综合性状好,该品种于2009年通过国家审定,审定编号为国审麦2009010。经多年试验,在安徽淮北旱茬麦和沿淮地区的稻茬麦区均可种植。
