干旱区生态环境知识资源中心(Arid): 柠条粉作基质对西瓜幼苗生长发育及干物质积累的影响

Arid

	柠条粉作基质对西瓜幼苗生长发育及干物质积累的影响
其他题名	luence of caragana-straw as nursery substrate on growth and dry matter accumulation of watermelon seedlings
	曲继松; 郭文忠; 张丽娟; 冯海萍; 杨冬艳
来源期刊	农业工程学报
ISSN	1002-6819
出版年	2010
卷号	26 期号:8 页码:291-295
中文摘要	研究柠条粉作为育苗基质对西瓜幼苗生长发育及干物质积累的影响,确定柠条粉作为育苗基质的可行性,进而为柠条资源后续产业的开发提供理论基础.以"壮苗二号"育苗基质为对照,通过基质理化性状,幼苗生长发育,干物质积累及叶绿素荧光诱导动力学曲线参数等指标,比较分析柠条粉基质育苗效果.结果表明:柠条粉基质与壮苗二号基质在物理性状方面基本一致,柠条粉基质速效养分含量显著高于壮苗二号基质;在育苗方面,两种基质幼苗株高,茎粗,根长,叶片数,地上部鲜质量,地下部鲜质量,全株鲜质量,地上部干质量,地下部干质量,全株干质量和根冠比等生长发育指标上均趋于一致,且柠条粉基质幼苗壮苗指数高于壮苗二号基质幼苗壮苗指数9.76%,同时柠条粉基质幼苗光能利用效率略高于壮苗二号基质幼苗.柠条粉基质完全具备取代以草炭为原料的现有育苗基质的潜能,可作为西北干旱地区设施瓜菜工厂化育苗基质进行开发,利用
英文摘要	Influence on the growth and accumulation of dry matter of watermelon seedlings based on caragana-straw as nursery substrate in studies,it used to determine the feasibility of caragana-straw as nursery substrate,to provide theoretical basis for the development of caragana resource and follow-up industry. With"Zhuangmiao-2"nursery for the control matrix, through the matrix physical and chemical properties, seedling growth, dry matter accumulation, parameters of chlorophyll fluorescence induction dynamics and other indicators, effects of two seedlings were compared. The results showed that caragana straw and Zhuangmiao-2 were basically the same of the physical properties, available nutrient content of caragana straw was significantly greater than Zhuangmiao-2, plant height, stem diameter, leaf number, root length, shoot fresh weight, shoot dry weight, root fresh weight, root dry weight, total fresh weight, total dry weight, root/shoot ratio of two seedlings were tends to be uniform, seedling index of caragana-straw seeding was higher than seedling index of Zhuangmiao-2 seeding 9.76%,at the same time the former light use efficiency slightly higher than the latter. Caragana-straw have potential to replace peat as nursery substrate raw material, which will be developed and utilized to be nursery substrate of industrial seedling in northwest arid regions
中文关键词	干旱区 ; 基质 ; 生长 ; 柠条 ; 育苗 ; 叶绿素荧光 ; 生态效应
英文关键词	arid regions substrates growth Caragana korshinskii Kom seedling chorofluroescence ecological effect
类型	Article
语种	中文
国家	中国
收录类别	CSCD
WOS类目	Agriculture
WOS研究方向	Agriculture
CSCD记录号	CSCD:4025617
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/225407
作者单位	曲继松, 宁夏农林科学院种质资源研究所, 银川, 宁夏 750002, 中国.; 郭文忠, 宁夏农林科学院种质资源研究所, 银川, 宁夏 750002, 中国.; 张丽娟, 宁夏农林科学院种质资源研究所, 银川, 宁夏 750002, 中国.; 冯海萍, 宁夏农林科学院种质资源研究所, 银川, 宁夏 750002, 中国.; 杨冬艳, 宁夏农林科学院种质资源研究所, 银川, 宁夏 750002, 中国.
推荐引用方式 GB/T 7714	曲继松,郭文忠,张丽娟,等. 柠条粉作基质对西瓜幼苗生长发育及干物质积累的影响[J],2010,26(8):291-295.
APA	曲继松,郭文忠,张丽娟,冯海萍,&杨冬艳.(2010).柠条粉作基质对西瓜幼苗生长发育及干物质积累的影响.农业工程学报,26(8),291-295.
MLA	曲继松,et al."柠条粉作基质对西瓜幼苗生长发育及干物质积累的影响".农业工程学报 26.8(2010):291-295.