青阳县优质再生稻品种与栽培模式研究  

Study on High-quality Regenerative Rice Varieties and Cultivation Models in Qingyang County

作　　者：丁树忠 Ding Shu-zhong(Qingyang Agricultural Technology Promotion Center Anhui Province,Qingyang,Anhui 242800)

机构地区：[1]安徽省青阳县农技推广中心,安徽青阳242800

出　　处：《农业灾害研究》2023年第2期43-45,共3页Journal of Agricultural Catastrophology

摘　　要：青阳县地处安徽省南部、长江下游南岸,以水稻种植业为主,每年水稻栽培面积达666.67 km^(2)以上。为解决该地区再生稻品种较为混乱的现状,帮助农户提高种粮效益,以丰两优香1号、六两优香11、深两优867、荃两优108、垦两优801和D两优8612为6个试验品种,开展再生稻品种与栽培模式研究,积极探索符合青阳县水稻品种与栽培方式相结合并取得高产、高效的模式。试验结果表明:不论是直接播种还是移栽种植,D两优8612再生稻收获总产量都是最高的,荃两优108次之;D两优8612、荃两优108采用直接播种和移栽均可获得较高的产量,能达到700 kg/667 m^(2)以上,两季丰产性好,在青阳县具有推广潜力。Qingyang County is located in the south of Anhui Province,the south bank of the lower reaches of the Yangtze River,mainly rice planting industry,rice cultivation area of more than 666.67 km^(2) each year.In order to solve the current situation of the regenerated rice varieties in this area and help farmers to improve the benefit of grain planting,this paper carried out the research on the regenerated rice varieties and cultivation mode with the six experimental varieties of Fengliangyouxiang 1,Liuliangyouxiang 11,Shenliangyou 867,Quanliangyou 108,Kenliangyou 801 and D-Liangyou 8612.We should actively explore the high yield and high efficiency model which is in line with the combination of rice varieties and cultivation methods.The results showed that the total harvest yield of D-Liangyou 8612 was the highest,and that of Tsuen Liangyou 108.DLiangyou 8612 and QuanLiangyou 108 can obtain higher yield by direct seeding and transplanting,which can reach more than 700 kg/667 m^(2).The two seasons have good yield,which has the potential to be popularized in our county.

关 键 词：水稻栽培 再生稻 栽培方式 

分 类 号：S511[农业科学—作物学]