晚松球果烘干取种试验  

Seed Extraction From Pond Pine Cones by Oven Drying.

作　　者：江刘其[1] 王国强[1] 王春法[1] 董耀卿 张建中 

机构地区：[1]浙江省淳安县新安江开发总公司 [2]浙江省余杭市长乐林场

出　　处：《浙江林学院学报》1997年第4期415-418,共4页Journal of Zhejiang Forestry College

摘　　要：根据恒温干燥箱（设立４种温度）烘裂晚松球果取种，进行发芽试验的结果，选择适宜温度（４１℃～５０℃）用ＩＨＴ球果烘干机烘干晚松球果，烘干３２ｈ，脱粒后取种，进行发芽测定。结果表明，种子发芽率为８８％，发芽势为６７％，大大缩短了晚松种子处理周期。According to the results of oven drying cones by fixed temperature oven,seed extraction and germinating test,the best drying temperature for pond pine cones was at 41 50℃.Seed extraction and germinating measurement were made after drying the cones for 32 h using model IHT seed oven.The results indicated that germination rate was 88%,and germination viability was 67%.It could reduce treatment period of seeds.

关 键 词：晚松 种子处理 球果 烘燥机 发芽试验 

分 类 号：S722.14[农业科学—林木遗传育种] S791.240.5[农业科学—林学]