高产优质长粒型粳稻新品种垦育25的选育及栽培技术

垦育25是河北省农林科学院滨海农业研究所育成的长粒型粳稻新品种,具有丰产性好、米质优、抗病能力强等优点。河北省区域试验平均产量694.5 kg/667 m²,较对照增产11.4%,米质达到国家优质3级米标准,田间表现抗倒性和抗病性强,适宜机械化栽培。2020年通过河北省农作物品种审定委员会审定,并被秦皇岛市列为主推水稻品种。

Breeding and Cultivation of Long Grain Conventional Japonica Rice Kenyu 25 with High Yield and Good Quality

Kenyu 25, bred by Institute of Coastal Agriculture, Hebei Academy of Agriculture and Forestey Sciences, was a new conventional japonica rice variety with the advantages of high yield and good quality, strong disease resistance. The average yield of regional experiment in Hebei Province was up to 694.5 kg/667 m², which was 11.4% higher than the control. The quality of Kenyu 25 was up to the level 3 of national high quality rice standard. It showed strong resistance to lodging and disease in the field and facilitated mechanized cultivation. The variety was approved by Hebei Provincial Crop Variety Certification Committee in 2020, and listed as the mainly popularized rice variety by Qinhuangdao City.