摘要
对茎花山柚果序和分枝、果实和种子的特征进行了研究。结果表明:该种的果序平均长度12.88cm,果实平均纵向直径3.13cm,平均横向直径2.05cm;果实百粒平均重918.75g;平均出种率45.36%,净种子平均百粒重415.13g。种子平均纵向直径2.88cm,平均横向直径1.47cm。种子倒胚,无休眠。
The characteristics of Champereia manillana ‘s infructescence,branch,fruit and seed was studied.The results showed that the average length of infructescence was 12. 88 cm,the average longitudinal diameter of fruit was 3. 13 cm,the average lateral diameter was 2. 05 cm; the average value of 100-seed weight was 918. 75 g; the average seed percentage was 45. 36%,the average pure seed of 1000-seed weight was 415. 13 g. The average longitudinal diameter of seed was 2. 88 cm,the average lateral diameter was 1. 47 cm. Embryo was inverted,non-dormancy.
作者
杜凌
韦堂灵
班启明
代杰
DU Ling;WEI Tang-ling;BAN Qi-ming;DAI Jie(General Station of Forestry Science and Technology of Guizhou Province,Guiyang,Guizhou 550001;Wang Mo County Forestry Bureau,Wang Mo,Guizhou 552300;University of Tsukuba in Japan)
出处
《贵州林业科技》
2018年第3期25-28,共4页
Guizhou Forestry Science and Technology
关键词
茎花山柚
果实
种子
特征
Champereia manillana var. longistaminea
Fruit
Seed
Characteristics
