14:33 Jul 16, 2013 |
Polish to English translations [PRO] Tech/Engineering - Forestry / Wood / Timber / Szkółkarstwo | |||||||
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Summary of answers provided | ||||
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3 | forest plantation (establishment) |
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2 +1 | elite tree / elite crop-tree (stand/orchard) |
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Discussion entries: 4 | |
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forest plantation (establishment) Explanation: "In general, forestry plantation establishment is broadly divided into three management phases: seed collection and handling; nursery practices and plantation establishment; and management. " Page 5 at : http://www.forestry.gov.jm/PDF_Files/ForestPlantGuidelines.p... Czy to "elitarny" dodatkowo potrzebne? :-) |
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elite tree / elite crop-tree (stand/orchard) Explanation: Na uprzednio wytypowanych powierzchniach badawczych zostaną wybrane drzewa elitarne – najlepsze pod względem fenotypowym i genotypowym, o najwyższej wartości hodowlanej. Kolejnym krokiem będzie wegetatywne rozmnożenie materiału pobranego z drzew elitarnych. Tak uzyskany materiał posłuży do założenia plantacji nasiennych 1,5 generacji i utworzenia archiwów klonów, które zostaną wykorzystane do dalszych prac selekcyjno-hodowlanych. - http://www.laspolski.net.pl/Genetyka_w_lesnictwie_konsorcjum... --------------- Elite tree - A tree that has been shown by progeny testing to produce superior offspring (See plus tree and candidate tree.) - http://www.esf.edu/for/maynard/GENE_GLOSSERY.html#-E- ----------- Individual trees (elite trees!) also express growth rates far above the average (fig. 3). - http://goo.gl/QMpa2 ----------- Elite Tree to Elite Orchard! What happens once a breeder has produced a tree which has all of the characteristics? The ideal is to move from one tree to an orchard of trees with the same desirable traits. [cut] Tissue culture offers a faster alternative.Vegetative propagation has traditionally been used to establish orchards of elite trees. - http://scienceinafrica.com/old/index.php?q=2004/january/maru... ------------ Tissue culture or mass cloning methods of elite tree species is done for increasing land productivity. - http://edugreen.teri.res.in/explore/bio/tissue.htm ---------- elite tree species - http://goo.gl/Cb6zf - więcej wyników -------------------------------------------------- Note added at 19 hrs (2013-07-17 09:45:09 GMT) -------------------------------------------------- In conventional tree improvement programs, 20 to 25 years are needed to identify a genetically superior elite tree because of their perennial nature, long life cycle and complex breeding systems. - http://scialert.net/fulltext/?doi=ajps.2005.264.270&org=11 ----------- The buyer of forest products is becoming more discerning and product quality is increasingly important to the grower. Growers using the best genetics will have a competitive advantage in the market place. On a plantation basis genes may contribute up to half of the differences observed among trees in a stand for a given character. It would be smart just to have the good ones growing. - http://www.stba.com.au/cms/doc?id=a8c6c211 ------------ The project (SFF 06/047) developed capacity to identify and document elite stands of native trees that provide our seed sources for the future. - http://www.bushvitality.org.nz/STRAND2.html |
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