江麦186特征特性及优质高产栽培技术

Characteristics and High Yield Cultivation Techniques of Jiangmai 186

江麦186是由宿迁中江种业有限公司以丰德存麦1号/济麦22杂交,于2020年育成并通过国审的优质中筋小麦品种,2019—2020年在淮安、连云港示范种植,平均单产分别为10369.5kg/hm2、10201.5kg/hm2,均居参加示范品种第1位。根据优质高产要求,江麦186在适宜地区最佳的播种时间为10月15—20日,基本苗在180~240万/hm2,播种方式为机条播或稻茬旋耕撒播;生产上应注重控氮后移,重施拔节孕穗肥,加强赤霉病、纹枯病、白粉病、蚜虫等“三病一虫”的防治。

Jiangmai 186 was bred in 2020 by Suqian Zhongjiang Seed Industry Co.,Ltd.with Fengdechunmai 1/Jimai 22,and passed the national examination.The average yield per unit area of Jiangmai 186 was 10369.5 kg/hm2 and 10201.5kg/hm2 in Huaian and Lianyungang from 2019 to 2020,all of them ranked first in the demonstration varieties.According to the requirements of high quality and high yield,the best sowing date of Jiangmai 186 in the suitable ar⁃ea should be October 15-20,the basic seedlings should be 1.8-2.4 million/hm2.In the suitable period,the suitable sowing method should be machine drilling or rice stubble sowing and rotary tillage.In production,attention should be paid to controlling nitrogen,applying jointing booting fertilizer,and strengthening the control of scab,sheath blight,powdery mildew and aphid.