2023年皖西南地区麦茬稻品种比较试验  

Comparative experiment of wheat crop rice varieties in southwest Anhui in 2023

作　　者：赵光杰 ZHAO Guangjie(Agricultural Technology Extension Comprehensive Service Station in Yinxian Town,Shouxian 232200,China)

机构地区：[1]安徽省寿县隐贤镇农业技术推广综合服务站,安徽寿县232200

出　　处：《安徽农学通报》2024年第11期6-9,共4页Anhui Agricultural Science Bulletin

摘　　要：为筛选适合皖西南地区推广种植的优质、丰产麦茬水稻品种,本研究选择隆两优8612、隆两优1377和隆两优5438等12个引进水稻品种与1个对照品种(丰两优四号)进行品种比较试验,从生育期、农艺性状、抗性和产量及产量构成因子等方面进行比较分析。筛选出在试验田当年气候条件下,生育期适中、抗倒伏能力强、产量较高且产量构成因子协调的4个品种,分别为荃优1606(产量:9758.3 kg/hm^(2))、荃优822(产量:9586.2 kg/hm^(2))、徽两优898(产量:9568.9 kg/hm^(2))和银两优606(产量:9368.9 kg/hm^(2)),可作为麦茬稻品种在研究区推广种植。In order to screen for high-quality and high-yield wheat stubble rice varieties suitable for promotion and cultivation in the southwestern region of Anhui,this study selected 12 varieties,including Longliangyou 8612 and Longliangyou 5438,and one control variety(Fengliangyou No.4)for variety comparison experiments.Comparative analysis was conducted from the aspects of growth period,agronomic traits,resistance,yield and yield composition factors.Four varieties with moderate growth period,good lodging resistance,and high yield and coordinated yield components were selected under the climatic conditions of that year,namely Quanyou 1606(yield:9758.3 kg/hm^(2)),Quanyou 822(yield:9586.2 kg/hm^(2)),Huiliangyou 898(yield:9568.9 kg/hm^(2)),and Yinliangyou 606(yield:9368.9 kg/hm^(2)),which could be promoted and planted as wheat stubble rice varieties in the region of research.

关 键 词：麦茬稻 品种比较 生育期 农艺性状 水稻产量 

分 类 号：S511[农业科学—作物学]