无为市油菜品种展示示范试验  

Demonstration experiment of rapeseed variety display in Wuwei City

作　　者：倪伟 NI Wei(Wuwei Seed Management Station,Wuwei 238300,China)

机构地区：[1]无为市种子管理站,安徽无为238300

出　　处：《安徽农学通报》2025年第8期33-36,共4页Anhui Agricultural Science Bulletin

摘　　要：为筛选适合在安徽无为市推广的抗性好、产量高的优质油菜品种,以沣油737为对照,选择中油杂39、宁杂158和徽豪油12等12个油菜品种开展展示示范试验,对其生育进程、抗逆性、经济性状和产量等指标进行综合分析。结果表明,各品种生育进程存在差异,全生育期在225~231 d;抗性方面,各参试品种在研究区当年气候条件下冻害发生较重,菌核病发生相对较轻;经济性状及产量方面,各品种株高在125.1~168.8 cm,单株角果数在180.3~322.3个,产量在1986.45~3552.00 kg/hm^(2);种植效益方面,各品种经济效益在11918.7~21312.0元/hm^(2),以徽豪油12纯效益最高。综合来看,中油杂39、宁杂158、徽豪油12、徽德油88和核优5号的生育期适中、综合抗性表现较好,经济性状和产量性状相对协调。To screen high quality rapeseed varieties with good resistance and high yield suitable for promotion in Wuwei City,Anhui Province,Fengyou 737 was used as a control,12 rapeseed varieties including Zhongyouza 39,Ningza 158,and Huihaoyou 12 were selected for display experiments,and comprehensive analysis was conducted on indicators such as growth process,stress resistance,economic traits,and yield.The results showed that there were differences in the growth process among different varieties,with the entire growth period ranging from 225 to 231 days;in terms of resistance,each tested variety experienced more severe frost damage and relatively less occurrence of clubroot disease under the climatic conditions of the study area that year;in terms of economic traits and yield,the plant height of each variety ranges from 125.1 to 168.8 cm,the number of siliques per plant ranges from 180.3 to 322.3,and the yield ranges from 1986.45 to 3552.00 kg/hm^(2);in terms of planting benefits,the chemical benefits of various varieties range from 11918.7 to 21312.0 yuan/hm^(2),with Huihaoyou 12 having the highest pure benefit.Overall,Zhongyouza 39,Ningza 158,Huihaoyou 12,Huideyou 88,and Heyou 5 have a moderate growth period and good comprehensive resistance performance,and their economic and yield traits are coordinated.

关 键 词：油菜 品种筛选 增产增效 种植效益 

分 类 号：S565.4[农业科学—作物学]