Duration Limits on Field Storage in Closed Cardboard Boxes before Planting of Norway Spruce and Scots Pine Container Seedlings in Different Planting Seasons
نویسندگان
چکیده
منابع مشابه
Extending the Planting Period of Dormant and Growing Norway Spruce Container Seedlings to Early Summer
In order to make mechanized planting economically viable, the present spring planting period for Norway spruce (Picea abies (L.) Karst.) seedlings in Scandinavia needs to be extended. To evaluate the possibilities to extend the planting period, six field experiments were established in four years during which frozen-stored, dormant seedlings and actively growing seedlings targeted for spring pl...
متن کاملEffect of Thawing Duration and Temperature on Field Performance of Frozen-Stored Norway Spruce Container Seedlings
Increasing use of frozen storage in nurseries at northern latitudes calls for thawing methods that are safe, economical and easy to apply on a large scale. The easiest and most economical method would be to thaw seedlings in the same boxes they were stored in. However, doing this safely requires more knowledge about how long and at what temperatures seedlings should or can be kept in the boxes ...
متن کاملBoron retranslocation in Scots pine and Norway spruce.
We previously traced 10B-enriched boric acid from shoots to roots to demonstrate the translocation of boron (B) in Scots pine (Pinus sylvestris L.) and Norway spruce (Picea abies (L.) Karst.) seedlings. To gain a more detailed understanding of B translocation, we sought: (1) to demonstrate B retranslocation directly, by showing that foliar-applied 10B is located in the new growth after dormancy...
متن کاملA Three-year Study of Immersing Stored Loblolly Pine Seedlings in Water before Planting
Survival of loblollypine seedlings stored in unheated buildings from four to nine weeks improved five to eight percentage points when they were immersed in water for an hour before planting. Soaking for a day gave essentially the same results, but soaking for one or two weeks reduced survival drastically. Brief immersion of s~edling packages every two weeks during storage impro~ed survival four...
متن کاملThe Effect of Drying and Storage Conditions on Case Hardening of Scots Pine and Norway Spruce Timber
Case hardening is a feature of dried wood that causes the wood to deform (cup) after re-sawing and equalising the moisture content. VTT has analysed case hardening with the aid of the simulation model PEO and with experimental drying, conditioning and storage tests. Case hardening cannot be predicted by the moisture content gradient alone. However, the case hardening gap after drying to a high ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Forests
سال: 2019
ISSN: 1999-4907
DOI: 10.3390/f10121126