scholarly journals “ The future of revegetation technology in cold regions with snowfall ” Initial height growth and damages of three deciduous broad-leaved species planted in a Japanese cypress (Cryptomeria japonica (L.fil.) D. Don) plantation in snowy region

2016 ◽  
Vol 42 (4) ◽  
pp. 529-532
Author(s):  
Hitoshi WATANABE ◽  
Takuya OKAMOTO
Keyword(s):  
Cryptomeria Japonica ◽  
Height Growth ◽  
Japanese Cypress ◽  
Cold Regions ◽  
Initial Height ◽  
The Future ◽  
Broad Leaved Species

Survival and Growth of Planted Black Spruce, Alder, Aspen and Willow After Fire on Black Spruce/Feather Moss Sites in Interior Alaska

1987 ◽  
Vol 63 (2) ◽  
pp. 84-88 ◽  
Author(s):  
John C. Zasada ◽  
Rodney A. Norum ◽  
Christian E. Teutsch ◽  
Roseann Densmore
Keyword(s):  
Key Words ◽  
Prescribed Burning ◽  
Black Spruce ◽  
Seedling Survival ◽  
Height Growth ◽  
Balsam Poplar ◽  
Feather Moss ◽  
Interior Alaska ◽  
Survival And Growth ◽  
Broad Leaved Species

Seedlings of black spruce, aspen, green alder, and grayleaf willow planted on black spruce/feather moss sites in the boreal forest in interior Alaska survived and grew relatively well over a 6-year period after prescribed burning. Survival of black spruce was significantly greater than that of the broad-leaved species, but height growth was significantly less. Development of feltleaf willow and balsam poplar from unrooted cuttings was poor. Severity of burn appeared to have an important effect on height growth of all species but not on seedling survival. Key words: Planting, Picea, Alnus, Populus, Salix, microsite.

scholarly journals Washing Roots Reduces Vigor of Loblolly Pine Seedlings

2001 ◽  
Vol 25 (1) ◽  
pp. 25-30
Author(s):  
William A. Carey ◽  
David B. South ◽  
M. Williford ◽  
J. Britt
Keyword(s):  
Pinus Taeda ◽  
Loblolly Pine ◽  
Fine Roots ◽  
Height Growth ◽  
Initial Height ◽  
Pine Seedlings ◽  
Loam Soil ◽  
Bud Growth ◽  
Pinus Taeda L ◽  
Growth Of Seedlings

Abstract Loblolly pine (Pinus taeda L.) seedlings were lifted from two nurseries in Georgia, and the roots were washed using equipment built for that purpose. Seedlings then received two levels of storage and were outplanted not far from the nursery of origin (one loam soil and one sandy soil). Immediately after washing, root weights and the length of fine roots did not differ among wash treatments from either nursery. Survival was excellent for all treatments on the loam soil, but a single wash reduced survival by 5 to 10% when seedlings were planted in sand. Washing slowed the rate of budbreak and early height growth. Bud growth of seedlings planted in a stress pit (containing sand) was correlated with both root growth 1 month after planting (r = 0.36,P = 0.0003) and survival 2 months after planting (r =0.62,P = 0.01). Among seedlings outplanted on a sandy site, initial height growth also correlated with survival (r = 0.49,P = 0.007). South. J. Appl. For. 25(1):25–30.

scholarly journals Effects of Topography on Height Growth and Suppression by Weed of Planted Sugi Trees (Cryptomeria japonica) in Kyushu, Japan

2017 ◽  
Vol 99 (3) ◽  
pp. 105-110
Author(s):  
Yoshiko Iida ◽  
Hiromi Yamagawa ◽  
Haruto Nomiya ◽  
Tetsuto Abe ◽  
Seiichi Kanetani ◽  
...  
Keyword(s):  
Cryptomeria Japonica ◽  
Height Growth

scholarly journals GROWTH OF Pinus glabra IN SOUTHERN BRAZIL

FLORESTA ◽  
2019 ◽  
Vol 49 (2) ◽  
pp. 277
Author(s):  
Mário Dobner Jr. ◽  
Marcos Felipe Nicoletti ◽  
Nilton Sergio Novack Jr. ◽  
Glaucia Cota Nunes
Keyword(s):  
Height Growth ◽  
Growth Potential ◽  
Good Growth ◽  
Southern Brazil ◽  
The South ◽  
Natural Distribution ◽  
Initial Height ◽  
Commercial Use ◽  
Interesting Alternative ◽  
South Brazil

Species of the genus Pinus are widely cultivated in Brazil, in the south of the country, mainly P. taeda and P. elliottii are responsible for suppling for diverse industrial segments. Although poorly studied, other species from the same region of natural distribution could also possibly present good growth potential. The aim of the present study was to evaluate the development of different dendrometric characteristics of provenances of P. glabra grown in the highlands of south Brazil during 24 years of growth. The values obtained for P. glabra in the studied region was compared with the ones from its natural distribution region and with data of P. taeda in south Brazil. By means of annual dendrometric measurements during almost the entire studied period, especially at age 24 years, the growth and productivity of the species was addressed. All studied provenances shown suitability to the evaluated edaphoclimatic conditions, with initial height growth above 1 m year-1 during the first 5 years. Productivities above 30 m3 ha-1 year-1 at age 24 years, as well as the production of dominant individuals with 30 cm of dbh at age 15 years can be expected. Therefore, the potential for commercial use of P. glabra in the highlands of south Brazil was proven, thus being an interesting alternative to the commonly used species

Assessing the regional-scale distribution of height growth of Cryptomeria japonica stands using airborne LiDAR, forest GIS database and machine learning

2022 ◽  
Vol 506 ◽  
pp. 119953
Author(s):  
Katsuhiro Nakao ◽  
Daisuke Kabeya ◽  
Yoshio Awaya ◽  
Shin Yamasaki ◽  
Ikutaro Tsuyama ◽  
...  
Keyword(s):  
Machine Learning ◽  
Cryptomeria Japonica ◽  
Regional Scale ◽  
Height Growth ◽  
Airborne Lidar ◽  
Gis Database
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