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Titolo:
GERMINATION AND EARLY GROWTH TRAITS OF 14 PLANT-SPECIES NATIVE TO NORTHERN MEXICO
Autore:
FLORES J; JURADO E;
Indirizzi:
UANL,FAC CIENCIAS FORESTALES,AP 41 LINARES 67700 NL MEXICO
Titolo Testata:
The Southwestern naturalist
fascicolo: 1, volume: 43, anno: 1998,
pagine: 40 - 46
SICI:
0038-4909(1998)43:1<40:GAEGTO>2.0.ZU;2-0
Fonte:
ISI
Lingua:
ENG
Soggetto:
NORTHEASTERN MEXICO; TAMAULIPAN THORNSCRUB; SOUTH TEXAS; BIODIVERSITY; SEED; CONSERVATION; FUELWOOD; LEGUMES;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
41
Recensione:
Indirizzi per estratti:
Citazione:
J. Flores e E. Jurado, "GERMINATION AND EARLY GROWTH TRAITS OF 14 PLANT-SPECIES NATIVE TO NORTHERN MEXICO", The Southwestern naturalist, 43(1), 1998, pp. 40-46

Abstract

Germination characteristics for 24 species and survival of seedlings for 12 species of plants from the Tamaulipan thornscrub of northern Mexico were studied. Experiments were conducted to compare rate and extent of germination at mean summer (28 degrees C) and winter (12 degreesC) temperatures. Seedlings survival was studied under three light conditions: (i) direct sunlight, (ii) under artificial shade, and (iii) under thornscrub. Only 14 species had sufficient germination to allow for statistical analysis. Most species germinated in less than 10 days. Some species required scarification to promote germination. All species germinated at mean summer temperature and most germinated at mean winter temperature. Most species had a tendency to establish more seedlings in artificial shade. Seedlings in artificial shade showed a trendto be taller than those established under direct sunlight or under thornscrub.

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Documento generato il 29/11/20 alle ore 00:48:07