干旱区生态环境知识资源中心(Arid): 金沙江流域元谋干热河谷人工酸角林地铺地木蓝引种研究

Arid

	金沙江流域元谋干热河谷人工酸角林地铺地木蓝引种研究
其他题名	Introduction of Indigofera endecaphylla Jacq under artificial forest in dry-hot valley Yuanmou,Jinsha river
	朱红业 1; 张映翠 1; 龙会英 1; 沙毓沧 1; 张明忠 1; 杨忠 2; 金杰 1; 史亮涛 1
来源期刊	西南农业学报
ISSN	1001-4829
出版年	2004
卷号	17 期号:5 页码:576-579
中文摘要	针对金沙江流域元谋干热河谷退化旱坡山地环境人工经济林行间少优良草被覆盖问题,在乡土酸角Tamarindus indica linn人工经济林6 m*8 m行间,开展了铺地木蓝Indigofera endecaphylla Jacq适应引种栽培和生物量产出研究.测定其扦插出苗率、生根期、生长速度、株高、产草量、枯落物量和种子产量等指标,观察其抗逆性能,结果表明:铺地木蓝在金沙江干热河谷乡土酸角人工经济林行间适应性较好,具有速生、覆盖力强、耐瘠、耐旱、不攀缘和缠绕客体特点;全生育期内可刈割2次,留茬15 cm,地面生物产量达31.5～40.5 t/ hm2;未刈割3年生铺地木蓝地面枯落物为6.3 t/ hm2,可采收种子968.8 kg/ hm2;适宜作为干热区退化旱坡山地人工经济林果行间覆盖作物推广,但规划种植时宜重视低温对其危害.
英文摘要	In order to overcome the problem of uncovered area between rows under artificial economical forest in degraded slope land in dry-arid valley of Jingsha river, and find adaptability of introduced grass and biomass product, an experiment was carried out in agrestic Tamarindus indica linn space (6 mX 8 m) by planting hdigofera endecaphylla Jacq.All the index,including germination percentage of seedling cutting,roots planting time,rate of growth,height of plant,grass biomass,litter amount and seeds yield and etc, were measured, and stress tolerance was observed also. Primary result showed: (i) Jndigofera endecaphylla Jacq had the characters such as faster growth, stronger cover ability, tolerance to.lower ferti!ity,and drought,not climbing or enwinding objects; (ii)cutting two time during whole plant-ing period,and 31.5-40,5 t/ha1 yr biomass could be harvested! (iii)litter amount about 6.3 t/ha’yr could be obstained under ground of three years old Indigofera endecaphylla Jacq ,and seed about 968.8 kg/ ha could be harvested; (W)Temperature under zero centigrade was harmful to Indigofera endecaphylla Jacq.
中文关键词	金沙江 ; 元谋干热河谷 ; 铺地木蓝 ; 引种栽培 ; 应用推广 ; 酸角
英文关键词	Jinsha river Yuanmou dry-hot valley Indigofera endecaphylla Jacqs introduction and planting applying and extending Tamarindus indica linn
语种	中文
国家	中国
收录类别	CSCD
WOS类目	FORESTRY
WOS研究方向	Forestry
CSCD记录号	CSCD:1645875
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/205583
作者单位	1.云南省农业科学院热带亚热带经济作物研究所, 元谋, 云南 651300, 中国; 2.中国科学院成都山地灾害与环境研究所, 成都, 四川 610041, 中国
推荐引用方式 GB/T 7714	朱红业,张映翠,龙会英,等. 金沙江流域元谋干热河谷人工酸角林地铺地木蓝引种研究[J],2004,17(5):576-579.
APA	朱红业.,张映翠.,龙会英.,沙毓沧.,张明忠.,...&史亮涛.(2004).金沙江流域元谋干热河谷人工酸角林地铺地木蓝引种研究.西南农业学报,17(5),576-579.
MLA	朱红业,et al."金沙江流域元谋干热河谷人工酸角林地铺地木蓝引种研究".西南农业学报 17.5(2004):576-579.