干旱区生态环境知识资源中心(Arid): 油松刺槐造林生活生长最低土壤水分指标的测定

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	油松刺槐造林生活生长最低土壤水分指标的测定
其他题名	Survey of the Minimum Water Containing Index in Soil for Survival and Growth of Pinus tabulaeformis Carr and Robinia pseudo-acacia
	步兆东; 高大鹏; 王文智; 侯国清; 董立军; 姜镇荣; 王占龙
来源期刊	水土保持研究
ISSN	1005-3409
出版年	2003
卷号	10 期号:4 页码:170-
中文摘要	选取辽西地区分布较广，有一定代表性的三种不同土地质，既沙壤、壤土、黏壤作为试验材料，采用室外自然透风大棚内盆栽油松和刺槐，既模拟造林试验，人为因子调控土壤水分含量，分别测定油松刺槐造林成活、生长最低土壤水分指标分别是沙壤为4.7%和4.3%；壤土为6.6%和5.4%；黏壤为10.2%和11.6%。辽西半天干旱地区，一般年景的田间土壤含水量都高于该指标，在林业生产中，如能综合利用雨前整地、适量灌水、优质壮苗、合理栽植等相应配套的造林技术措施，造林成活以及生长是最能够实现的。造林苗木不活不长一律怨天旱是没有科学根据的。
英文摘要	The minimum water containing index in soil for the survival and growth of Pinus tabulaeformis Carr and Robinia pseudo-acacia were 4.7% and 4.3% in sand, 6.6% and 5.4% in soil, 10.2% and 11.6% in clay respectively. These values were acquired from imitation tree-planting tests in a outdoor shanty with nature ventilation, and in these three kinds of soil mentioned above by the means of changing their water containing rate artificially. These three kinds of soil distribute widely in Liaoning west and have certain representative. In Liaoning west with semi-dry climate, the value of water containing in soil is higher than all of these values in normal years, so it's possible for the trees to survive and grow in this area by taking some mating technical measures when planting such as dealing soil before rain, irrigating properly, selecting excellent seed tree, planting reasonably, etc. It's non-technical to complain that the climate is too dry when fail to plant trees successfully.
中文关键词	水分指标 ; 成活生长 ; 最低 ; 油松 ; 刺槐
英文关键词	water containing index survival and growth the minimum Pinus tabulaeformis Carr Robinia pseudo-acacia
类型	Article
语种	中文
收录类别	CSCD
WOS类目	Forestry
CSCD记录号	CSCD:1172939
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/378385
作者单位	步兆东, 辽宁省干旱地区造林研究所, 建平, 辽宁 122400, 中国.; 姜镇荣, 辽宁省干旱地区造林研究所, 建平, 辽宁 122400, 中国.; 王占龙, 辽宁省干旱地区造林研究所, 建平, 辽宁 122400, 中国.; 高大鹏, 辽宁省建平县建平镇林业站.; 侯国清, 辽宁省建平县建平镇林业站.; 王文智, 辽宁省建平县白山林场.; 董立军, 辽宁省建平县白山林场.
推荐引用方式 GB/T 7714	步兆东,高大鹏,王文智,等. 油松刺槐造林生活生长最低土壤水分指标的测定[J],2003,10(4):170-.
APA	步兆东.,高大鹏.,王文智.,侯国清.,董立军.,...&王占龙.(2003).油松刺槐造林生活生长最低土壤水分指标的测定.水土保持研究,10(4),170-.
MLA	步兆东,et al."油松刺槐造林生活生长最低土壤水分指标的测定".水土保持研究 10.4(2003):170-.