广东冬种马铃薯不同切块类型播种试验  

Planting trial on different types of cutting-tubers of winter potato in Guangdong province

作　　者：李小波[1] 刘晓津[1] 安康[1] 何琴[1] 张小兰[1] 方志伟[1] 

机构地区：[1]广东省农科院作物研究所,广东广州510640

出　　处：《广东农业科学》2012年第24期7-8,共2页Guangdong Agricultural Sciences

基　　金：广东省发展粮食生产专项资金(粤财农[2011]17号)

摘　　要：为研究广东冬种马铃薯不同切块类型播种对马铃薯产量及其他生物学性状的影响,以粤引85-38为材料,进行不同切块类型单因素播种试验。结果表明:不同切块类型播种对产量有较大影响,其中顶部芽播种平均产量最高,其次是底部芽,再次是混合芽;此外,不同切块类型对马铃薯的生育期、株高、单株平均结薯数、商品薯率及薯块的品质有一定影响。In order to research the effect on potato yield and other biological characters using different types of cutting-tubers, single factor trial of different types of cutting-tubers was carried about yueyin85-38 in Guangdong province. The results showed that the average yield was tremendous effected by different types of cutting-tubers, the highest average yield was the cutting tuber with terminal bud,the next was the cutting tuber with bottom bud,and the cutting tuber with common bud in the last place. Periods of duration, plant height, number of tubers per plant, the commodity potato rate and quality of tubers were a little effected.

关 键 词：马铃薯 冬种 切块 产量 

分 类 号：S532.022[农业科学—作物学]