Trade and Transfer of Tree Seed
Publikation: Bidrag til bog/antologi/rapport › Bidrag til bog/antologi › Forskning › fagfællebedømt
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Trade and Transfer of Tree Seed. / Schmidt, Lars Holger.
Tropical Forestry Handbook. red. / Laslo Pancel; Michael Köhl. 2. udg. Berlin Heidelberg : Springer, 2016. s. 995-1003.Publikation: Bidrag til bog/antologi/rapport › Bidrag til bog/antologi › Forskning › fagfællebedømt
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TY - CHAP
T1 - Trade and Transfer of Tree Seed
AU - Schmidt, Lars Holger
PY - 2016
Y1 - 2016
N2 - When seed producers and seed users are geographically or functionally separated, seeds are transferred from producers to users. In market-oriented systems, transfer includes the pricing of seed, which reflects the procurement cost and seed quality. Physiological quality is documented via the seed testing records.Genetic quality is documented as documents on origin or seed source. New types of tree planting by smallholders imply special problems in distribution andsupply systems since production systems for tree seeds have large areas whilemany consumers have small space for planting. A centralized forest seed supplycontains large central units with good facilities for production and procurementbut is far from seed users. Alternative decentralized systems with many smallproducers may have problems meeting high standards of seed quality anddealing with central regulations.
AB - When seed producers and seed users are geographically or functionally separated, seeds are transferred from producers to users. In market-oriented systems, transfer includes the pricing of seed, which reflects the procurement cost and seed quality. Physiological quality is documented via the seed testing records.Genetic quality is documented as documents on origin or seed source. New types of tree planting by smallholders imply special problems in distribution andsupply systems since production systems for tree seeds have large areas whilemany consumers have small space for planting. A centralized forest seed supplycontains large central units with good facilities for production and procurementbut is far from seed users. Alternative decentralized systems with many smallproducers may have problems meeting high standards of seed quality anddealing with central regulations.
U2 - 10.1007/978-3-642-54601-3_191
DO - 10.1007/978-3-642-54601-3_191
M3 - Book chapter
SN - 978-3-642-54600-6
SP - 995
EP - 1003
BT - Tropical Forestry Handbook
A2 - Pancel, Laslo
A2 - Köhl, Michael
PB - Springer
CY - Berlin Heidelberg
ER -
ID: 170191296