寒旱农业科学2025，Vol.4Issue(6)：531-535,5.DOI:10.3969/j.issn.2097-2172.2025.06.007
甘肃中部灌区春小麦新品种引种试验
Report on the Introduction of New Spring Wheat Varieties in the Irrigated Areas of Central Gansu
摘要
Abstract
In order to screen out high-yielding and high-quality spring wheat varieties suitable for popularization in the irrigation areas of central Gansu and to provide a reference for improving local spring wheat production,4 newly introduced spring wheat varieties were tested and compared in terms of yield,economic traits,biological characteristics,and quality traits.Results showed that average yields of Longchun 44,Wuchun 11 and Jiuchun 14 reached 6 787.50,6 240.28 and 6 087.50 kg/ha,respectively,with yield increases of 32.30%,21.63%and 18.65%over the control variety Ningchun 4.Compared with the control,the spike rates of Longchun 44,Wuchun 11 and Juchun 14 were 6.1,3.5 and 1.4 percentage points higher,respectively,the number of grains per spike increased by 27.6%,3.3%and 5.0%,and the protein content increased by 11.6%,11.6%and 2.3%.Longchun 44 and Wuchun 11 had moderate growth periods,strong resistance to diseases,pests and adverse conditions,high panicle formation rates and grain numbers per spike,as well as good processing and nutritional qualities,making them suitable for large-scale demonstration and promotion planting.Jiuchun 14,due to its superior agronomic traitsand stress resistance,could be used as an alternative variety for moderate-scale demonstration planting.关键词
甘肃中部灌区/春小麦/新品种/引种Key words
Irrigation area of central Gansu/Spring wheat/New variety/Introduction分类
农业科技引用本文复制引用
高蓉,李云祥,白斌,魏荐郦,杨霞,魏岚菁..甘肃中部灌区春小麦新品种引种试验[J].寒旱农业科学,2025,4(6):531-535,5.基金项目
甘肃省粮食作物单产提升项目(甘农农发[2024]17号). （甘农农发[2024]17号）
