干旱区生态环境知识资源中心(Arid): 内蒙古西部干旱地区柠条开花结实特性及其果荚、种子发育研究

Arid

	内蒙古西部干旱地区柠条开花结实特性及其果荚、种子发育研究
其他题名	Study on Blooming and Seed Setting Characteristics, Infruit and Seed Growth of Caraganas in arid areas of Into Mongolia
	罗于洋; 王树森; 金花
来源期刊	干旱区资源与环境
ISSN	1003-7578
出版年	2009
卷号	23 期号:2 页码:169-174
中文摘要	在柠条锦鸡儿、中间锦鸡儿和小叶锦鸡儿3种柠条中,中间锦鸡儿花期最短;小叶锦鸡儿和中间锦坞儿的盛花期约在5月中下旬,并在5月下旬、6月上旬进入结实盛期,柠条锦鸡儿较前两者晚约半个月;种子采收前,92.42%的柠条锦鸡儿种子长度大于3mm,完全发育成熟,较小叶锦鸡儿高22.49%,较中间锦鸡儿高21.41%;3种柠条果荚长度均在20mm以上,但在20～30mm、30～40mm两个长度段上的比例分配有较大差距;3种柠条所有果荚的宽度均大于3 mm,但在3～6mm、6～9mm两个宽度段的构成比例有明显差异;柠条锦鸡儿花果总损失率最大,为82.37%;小叶锦鸡儿为75.96%;中间锦鸡儿为65.98%.
英文摘要	The results showed that among 3 kinds of Caraganas, the florescence of Caragana intermedia was the shortest; Full bloom stages of Caragana intermedia and Caragana mhrophylla were in the middle and last ten - day of May, and turned into seed setting period in the last ten - day of May and the first ten - day of June. That of Caragana korshinskii was later about half a month. 92.42% of Caragana korshinskii seeds completely turned into mature, their lengths were all above 3mm, which was 22.49% higher than Caragana mkrophylla, 21.41% higher than Caragana intermedia. Infruit lengths of Caraganas were all above 20mm, but proportions were different in 20～30mm and 30～40mm. Infruit widths of Caraganas were all above 3mm, but proportions were different in 3～6mm and 6～9mm. Loss rate of flowers and fruits of Caragana korshinskii was 82.37%; Caragana microphylla, 75.96%;Caragana intermedia, 65.98% .
中文关键词	柠条 ; 开花结实 ; 种子发育
英文关键词	Caragana flowering and fruiting seed growth
类型	Article
语种	中文
国家	中国
收录类别	CSCD
WOS类目	Plant Sciences
WOS研究方向	Plant Sciences
CSCD记录号	CSCD:3583307
来源机构	内蒙古农业大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/223654
作者单位	罗于洋, 内蒙古农业大学生念环境学院, 呼和浩特, 内蒙古 010019, 中国.; 王树森, 内蒙古农业大学生念环境学院, 呼和浩特, 内蒙古 010019, 中国.; 金花, 内蒙古草原勘察设计院, 呼和浩特, 内蒙古 010019, 中国.
推荐引用方式 GB/T 7714	罗于洋,王树森,金花. 内蒙古西部干旱地区柠条开花结实特性及其果荚、种子发育研究[J]. 内蒙古农业大学,2009,23(2):169-174.
APA	罗于洋,王树森,&金花.(2009).内蒙古西部干旱地区柠条开花结实特性及其果荚、种子发育研究.干旱区资源与环境,23(2),169-174.
MLA	罗于洋,et al."内蒙古西部干旱地区柠条开花结实特性及其果荚、种子发育研究".干旱区资源与环境 23.2(2009):169-174.