^(60)Co与紫外复合诱变选育姬松茸新品种—福姬77  

Breeding of a new variety of Agaricus blazei ‘Fuji 77'by ^(60)CO combining with UV mutagenesis

作　　者：刘朋虎[1] 江枝和[2] 雷锦桂[3] 王义祥[4] 翁伯琦[4] 

机构地区：[1]福建农林大学国家菌草工程技术研究中心,福建福州350002 [2]福建省农业科学院土壤肥料研究所,福建福州350013 [3]福建省农业科学院数字农业研究所,福建福州350003 [4]福建省农业科学院农业生态研究所,福建福州350013

出　　处：《核农学报》2014年第3期365-370,共6页Journal of Nuclear Agricultural Sciences

基　　金：国家菌草工程技术研究中心开放基金项目(JCJJ13010);"十二五"国家科技支撑计划-东南地区农牧废弃物多级循环利用技术集成与示范(2012BAD14B15);公益性科研院所专项(2010R1022.4)

摘　　要：福姬77是以姬松茸J1为原始菌株,采用60Co-紫外复合诱变技术选育的姬松茸新品种,2013年通过福建省非主要农作物品种审定委员会认定。在福建省多点区试和测定结果表明:与姬松茸J1相比,该品种增产23.12%~38.76%,粗蛋白、粗纤维含量分别提高25.16%、10.17%,脂肪酸C18:1、C18:2含量分别提高17.86%、8.73%,而汞、镉、铅含量分别降低17.65%、87.69%和28.57%。福姬77产量高、遗传稳定、品质优良、重金属含量低,适合大面积推广。A new agaricus blazei variety named ‘Fuji 77’ was bred through irradiating mycelium of strain J1 using a combination of 60Co-γ ray and UV. Anol it has been approved by Non-main crops variety approal conmittee of Fujian province in 2013. Results from multi-site trails in Fujian Province have showed that compared with J1, the yield increased by 23.1%~38.8%, and crude protein and crude fiber increased by 25.2% and 10.2% respectively. In addition, C18：1 and C18：2 fatty acid contents increased by 17.9% and 8.7% respectively, while Hg, Cd and Pb contents decreased by 17.7%, 87.7% and 28.6% respectively. ‘Fuji 77’ with high stable yield, high nutritional quality and low heavy metals content was suitable to be promoted for growth in a large area.

关 键 词：姬松茸 诱变育种 60Co-γ射线 紫外线 

分 类 号：S646[农业科学—蔬菜学]