高产节水抗旱小麦新品种泰科麦32的选育

Breeding of A New Wheat Variety‘Taikemai 32’with Characteristics of High Yield,Water Saving and Drought Resistance

泰科麦32是利用洛旱3号为母本、莱州3279为父本进行有性杂交,通过改良系谱法选育的高产、节水、抗旱、中早熟小麦新品种,该品种于2018年9月通过山东省农作物品种审定委员会审定。本文介绍了小麦新品种泰科麦32的组合选配、选育过程、特征特性、抗性表现、品质性状、产量表现及栽培技术要点。探讨了旱地小麦育种实践中的小麦品种共性、个性问题,阐述了亲本选配及组合评价选择的经验。以期有利于节水抗旱小麦新品种选育,为新品种的推广种植提供科学依据和技术支撑。

The Taikemai 32 was a new wheat variety with characteristcs of high yield,water saving,drought resistance and medium and early maturity,which was bred by hybridization of‘Luohan 3’as female parent and‘Laizhou 3279’as male parent.And,the variety was approved by Shandong Provincial Crop Variety Certification Committee in September 2018.This paper not only introduced the combination selection,breeding process,characteristics,resistance performance,quality characters,yield and key cultivation techniques of new wheat variety Taikemai 32,but also discussed the generality and individuality of wheat varieties in the practice of dryland wheat breeding.In addition,the experiences of parental selection and combination evaluation and selection were expounded,which It was expected to be beneficial to the breeding of new varieties of water-saving and drought-resistant wheat and provide scientific basis and technical support for the popularization and planting of new varieties.