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Weed suppression and early sugar beet development under different cover crop mulches
Beta vulgaris L. Chenopodium album L. conservation tillage cover crop mixture integrated weed management intercropping Stellaria media (L.)
2017/6/26
Field experiments were conducted at two locations in 2014–2015 and 2015–2016 to investigate the weed suppressive ability of cover crop mulches in sugar beets. Three cover crops and two cover crop mixt...
Crown development of beech crop trees under different thinning regimes
target trees crown parameters Fagus sylvatica Linnaeus tending
2017/6/26
Crop trees are the main bearers of qualitative and value production of the stands. Although the number and production of the mentioned trees are affected by various factors, crown development by means...
Enhanced micropropagation protocol of ex vitro rooting of a commercially important crop plant Simmondsia chinensis (Link) Schneider
fruiting genotype Jojoba
2016/4/6
A micropropagation protocol was developed by further improvement of prevailing methods using proven germplasm for ex vitro rooting and addressed the effect of the number of subcultures on the rooting ...
Development of target (crop) trees in beech (Fagus sylvatica L.) stand with delayed initial tending and managed by different thinning methods
European beech target (crop) trees different tending
2015/4/24
We evaluated the research on silviculture-production in the last 45 years in a 105-year-old beech stand, not tended up to its stand age of 60 years. Four alternatives (tending regime) were studied for...
Development of spruce (Picea abies [L.] Karst.) target (crop) trees in pole-stage stand with different initial spacing and tending regime
Norway spruce target trees promising trees different spacing different tending
2015/4/14
This paper presents findings of a twenty-year investigation of silviculture-production in a 40-year-old afforested spruce pole-stage stand located in a mountain region. The stand was established by fo...
Effect of tree seed crop on small mammal populations and communities in oak and beech forests in the Drahany Upland (Czech Republic)
small mammals oak forest beech forest seed crop Apodemus spp. Clethrionomys glareolus
2015/2/6
In 2002 (year with poor seed crop) and 2003 (year with good seed crop), the trapping of small mammals was carried out into standard snap-traps on transects situated in the area of the Křtiny Trai...
Factors Affecting Crop Damage by Wild Boar:The Analysis Using Census Data of Agriculture and Forestry
agriculture and forestry census crop damage by wild boar generalized linear model geographical factor human factor
2009/8/27
The author analyzed crop damage using agriculture and forestry census data to explain why crops are damaged by wild boars. The relationships between incidence (%) of crop damage in each community and ...
A Test of Visual Assessment of Crop Size of Quercus crispula Using a Binocular
natural regeneration Asiatic black bear masting power function reproduction
2009/8/24
To develop a method to estimate crop size of oak trees (Quercus crispula) with least labor and as quickly as possible, the method proposed by Koenig et al. (1994) was tested in temperate forests of Ja...