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本试验是在品种资源抗稻瘟病鉴定的基础上,选用籼、粳和糯稻不同的32个抗感品种,分为抗瘟类型(R)、中抗类型(MR)和感病类型(S),测定其酯酶同工酶谱。按酶带谱记录分为以下十个类型:籼稻抗瘟品种(R)型:一类型酶带谱:Tetep、抗性一号、赤块矮选。二类型酶带谱:砦糖、红脚占等农家品种。籼稻中抗品种(MR)型:三类型酶带谱:四丰43(具有国际稻血统)。四类型酶带谱:78130、77—175、汕优63等抗性较强丰产性好的品种。五类型酶带谱:珍龙13、谷84等。六类型酶带谱:水芦稻,属远缘杂交品种。籼稻感病品种(S)型,七类型酶带谱:矮南早3号、B40、红410。粳、糯稻抗瘟品种(R)型:八类型酶带谱:城堡一号、竹云糯、云糯×IR_(30)。粳、糯稻中抗品种(MR)型:九类型酶带谱:关东61、东农363、合江18。十、粳、糯稻感病品种(S)型:丽江新团黑谷和新二号。
Based on the identification of blast resistance in cultivars, 32 different susceptible cultivars of indica, japonica and glutinous rice were selected and divided into three types: anti-blast type (R), moderate resistance type (MR) and susceptible type (S) , Measured esterase isozyme profile. According to the enzyme band spectrum records are divided into the following ten types: Indica rice blast varieties (R) type: a type of enzyme band: Tetep, resistance on the 1st, short block. Two types of enzyme band spectrum: Zhai sugar, red foot account for other farm varieties. Indica rice varieties (MR) type: three types of enzyme band spectrum: Si Fung 43 (with international rice lineage). Four types of enzyme band spectrum: 78130,77-175, Shanyou 63 and other resistant varieties with good yield. Five types of enzyme band spectrum: Jane 13, Valley 84 and so on. Six types of enzyme band spectrum: water Luye, is a distant hybrid varieties. Indica susceptible varieties (S) type, seven types of enzyme band spectrum: short South early 3, B40, red 410. Japonica, glutinous rice varieties resistant to blast (R): eight types of enzyme band: Castle, bamboo waxy, waxy × IR_ (30). Japonica, glutinous rice resistant varieties (MR) type: nine types of enzyme band: Kanto 61, Dongnong 363, Hejiang 18. Ten, japonica, glutinous rice susceptible varieties (S) type: Lijiang new group Black Valley and the new two.