干旱区生态环境知识资源中心(Arid): 白榆生长季造林缓苗期生理特性研究

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	白榆生长季造林缓苗期生理特性研究
其他题名	Physiological and characteristics of Ulmus pumila afforestation on recovering stage
	李丕军; 李宏; 努尔妮萨
来源期刊	南京林业大学学报. 自然科学版
ISSN	1000-2006
出版年	2011
卷号	35 期号:1 页码:139-141
中文摘要	在克拉玛依市农业开发区,68月林木生长季用培养55d的白榆营养钵播种苗造林,造林前后定株,定叶,定时测定试验苗木的生理生化特性.结果表明:造林后12d白榆营养钵播种苗的生理生化指标降低,栽后一般第23天开始上升,第34天可以恢复到栽植前的生理水平,白榆苗木缓苗期在4d左右,造林成活率达95%.该造林技术与传统造林技术相比,林木缓苗期短,造林成活率高,可延长造林时间5070d.因此,西北干旱地区可采用全生长季造林技术进行大规模造林
英文摘要	The experimental material is nutritional bowl seedlings which planted 55 days in the same year on the agricultural development area in Karamy. This experiment purpose lies in delaying afforesting time. Using nutrition tray, grown Ulmus pumila seedling to afforest in growing season from June to August, and the physiological and biochemical characteristics of experimental seedlings were measured. The result showed that: physiological and biochemical indexes reduced within one or two days after afforestation, but these indexes would go up after two or three days and could recover to the normal level after three or four days. The recovering stage of Ulmus pumila is about 4 days and the survive rate achieve 95%. Comparing with traditional afforestation technology, this technology had a short recovering stage and high survival rate of forestation and can delay afforesting time about 5070 days,so it would be realistically significant in cosmical afforestation
中文关键词	白榆 ; 生长季节 ; 缓苗期 ; 生理特性 ; 克拉玛依市农业开发区
英文关键词	Ulmus pumila growth season recovering stage physiological characteristic agricultural development area in Karamy
类型	Article
语种	中文
收录类别	CSCD
WOS类目	Forestry
CSCD记录号	CSCD:4115692
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/378721
作者单位	李丕军, 新疆林业科学院, 乌鲁木齐, 新疆 830000, 中国.; 李宏, 新疆林业科学院, 乌鲁木齐, 新疆 830000, 中国.; 努尔妮萨, 新疆林业科学院, 乌鲁木齐, 新疆 830000, 中国.
推荐引用方式 GB/T 7714	李丕军,李宏,努尔妮萨. 白榆生长季造林缓苗期生理特性研究[J],2011,35(1):139-141.
APA	李丕军,李宏,&努尔妮萨.(2011).白榆生长季造林缓苗期生理特性研究.南京林业大学学报. 自然科学版,35(1),139-141.
MLA	李丕军,et al."白榆生长季造林缓苗期生理特性研究".南京林业大学学报. 自然科学版 35.1(2011):139-141.