早熟高产大豆新品种吉育299的选育及栽培技术

Breeding and Cultivation Technology of Early Maturity and High Yield New Soybean Variety Jiyu 299

文章介绍了吉林省农业科学院育成的大豆新品种吉育299,以高蛋白品系公交2002-302-7为母本、以加拿大优异大豆品种Tourco为父本采用“一粒传”法选育。主要特点是早熟、高产、品质性状优良、抗逆性好。2019年通过吉林省农作物品种审定委员会审定,是通过吉林省大豆科企联合体试验获得审定的首批大豆品种。2017—2018年科企联合体区域试验平均产量3068.3公斤/公顷,较对照合丰55平均增产8.03%。2018年科企联合体生产试验平均产量2712.9公斤/公顷,较对照合丰55平增产9.59%。

Soybean[Glycine max(L.)Merr.]new cultivar Jiyu 299 was developed in pedigree methodby Jilin Academy of Agricultural Sciences.The high protein strain Gongjiao 2002-302-7 was used as the female parent.Its male parent Tourc is a commercial cultivar introduced from Canada.Jiyu 299 is demonstratedsome excellent traits such asearly maturity,high yield and strong resistance to diseases.In 2019,it was approved by Jilin provincial crop variety certification committee,which was the first batch of soybean varieties approved by the trial of the association of research institutions and enterprises.The results of regional trials during 2017-2018 showed that its average yield was 3068.3 kg/ha,which was 8.03%higher than control cultivar Hefeng No.55.The results of production test in 2018 showed that its average yield was 2712.9 kg/ha,which was 9.59%higher than control cultivar Hefeng No.55.