搜索结果: 1-7 共查到“森林培育学 region”相关记录7条 . 查询时间(0.187 秒)
Comparison of the growth pattern of black walnut (Juglans nigra L.) in two riparian forests in the region of South Moravia, Czech Republic
growth Juglans nigra riparian forest South Moravia
2015/3/27
The black walnut (Juglans nigra L.), an introduced species into the Czech Republic, is planted for its production of valuable timber. A systematic study of the black walnut growth rate at different lo...
The effect of different tending on stand structure and quantitative production of European beech (Fagus sylvatica L.) stand in a selected region of East Slovakia
quantitative production free crown thinning
2015/5/6
The paper deals with assessment of a long-term experiment (45 and/or 53 years of investigation) in the 90-years-old European beech (Fagus sylvatica L.) stand in a selected region of East Slovakia. The...
Breaking Barriers and Creating Capital - Sustainable Development with Bamboo in the Konkan Region, Maharashtra, India
Barriers Bamboo
2014/5/7
In 2003, INBAR and CIBART set up an action research-based development programme for using local bamboos to benefit the poor rural communities in the Konkan division in Maharashtra State, India. The Ko...
Influence of a Fagus crenata Plantation with Different Weeding Periods on the Consequent Stand Structure in Cold Region with Snowiall
colonized broadleaved species Fagus crenata plantation weeding
2009/8/24
In cold regions with snowfall in Japan, unsuccessful Cryptomeria japonica plantations are often intended to convert into more natural forest in recent years. To improve such a practice, we examined ef...
Alnus faurei Planted on Steep Disturbed Hillsides in a Heavy Snowfall Region:Its Growth and Tree Form and Availability for Revegetation
Alnus faurei growth heavy snowfall region revegetation plants tree form
2009/8/24
To examine the potential of Alnus faurei for use in revegetation of disturbed steep hillsides, its growth and tree form were compared to those of traditionally used species: A. maximowiczii and A. hir...
Factors Affecting Forest Formation in Abandoned Terraced Paddy Fields in a Mountainous Region
abandoned terraced paddy field groundwater level growing site microtopography soil water content
2009/8/24
Factors affecting forest formation were studied in abandoned terraced paddy fields in a mountainous region of Sado Island, Niigata Prefecture, Japan. Shortly before or after the study area was abandon...
Factors Affecting the Success of Cryptomeria japonica Plantations and Regeneration of Hardwoods in Plantations in a Snowy Region of Northern Japan
dwarf bamboo mixed-forest snow depth unsuccessful plantations zoning
2009/8/21
We evaluated the relationships of some environmental factors to the success of Cryptomeria japonica afforestation and the degree of regeneration of hardwoods in C. japonica plantations in three waters...