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金沙江元谋干热河谷人工林地铺地木蓝引种研究(Ⅰ)
Alternative TitleIntroduction Study on Indigofera endecaphylla Jacp in Artifical Forest Space in Dry-hot Valley
朱红业1; 张映翠2; 龙会英1; 沙毓沧1; 冯光恒1; 张明忠1; 杨忠3
Corresponding Author朱红业
2003
Source Publication热带农业科技
ISSN1672-450X
Volume26Issue:S1Pages:57-61
Other Abstract

针对金沙江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,在酸角人工经济林行间,种植铺地木蓝对其适应性和生物量产出进行研究。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15cm,地面生物产量达31 501~40 502kg/hm~2;未刈割3年生铺地木蓝地面枯落物为年6300kg/hm~2,可采收种子968.8 kg/hm~2;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。

;

Contrapose the problem of running short of cover between artifical econmical forest space in

degradated slope land in dry-arid jingsha river, adaptbility planting of introduction and biomass product expedla Jacq. All the index which include germination percentage of seedling cuttiniroots planting time growth speed of plant grass biomass litter amount and seeds product etc have been measured, tolerance adversity was observed also, Primary result showed: 1) Indigofera endecapylla Jacq have the characters such as grow fast stronger cover ability tolerant barren tolerance drauth no climbing and envwinding objects; 2) cutting two time during whole planting period, and 31501-40502 kg/km2 biomass could be harvested; 3) litter amout about 6300 kg/hm2. a could be not under ground of three yests old Indigofera endecaphylla Jacq, and seed about 968.8 kg/m2 could be harvested. 4) The herb was adpated to extend in the econinic crops space in degraded slope land in dry-hot regions. 5) Temperature under zero centigrade was damaged to Indigofera endecaphylla Jacq, so programming plant it should think much of the lowe temperature.

Keyword铺地木蓝 引种栽培 干热区 酸豆
Subject AreaS551
DOI10.16005/j.cnki.tast.2003.s1.016
Language中文
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/18766
Collection成都山地所知识仓储(2009年以前)
山地灾害与地表过程重点实验室
Affiliation1.云南省农科院热带亚热带经济作物研究所
2.西南农业大学资源与环境学院
3.中国科学院成都山地灾害与环境研究所
Recommended Citation
GB/T 7714
朱红业,张映翠,龙会英,等. 金沙江元谋干热河谷人工林地铺地木蓝引种研究(Ⅰ)[J]. 热带农业科技,2003,26(S1):57-61.
APA 朱红业.,张映翠.,龙会英.,沙毓沧.,冯光恒.,...&杨忠.(2003).金沙江元谋干热河谷人工林地铺地木蓝引种研究(Ⅰ).热带农业科技,26(S1),57-61.
MLA 朱红业,et al."金沙江元谋干热河谷人工林地铺地木蓝引种研究(Ⅰ)".热带农业科技 26.S1(2003):57-61.
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