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โครงการรวบรวมและจัดทําวารสารอิเล็กทรอนิกส์ มหาวิทยาลัยเกษตรศาสตร์
Thai J. For. 34 (1) : 39-47 (2015) วารสารวนศาสตร 34 (1) : 39-47 (2558)
์

นิพนธ์ต้นฉบับ

การทดลองการพอกเมล็ดไม้ 4 ชนิด เพื่อใช้ในการฟื้นฟูป่า

Experiment of Four Species Seed Pelleting for Forest Rehabilitation

*
รัชนู เกิดเชิดชู Ratchanu Kerdcherdchoo *
สคาร ทีจันทึก Sakhan Teejuntuk

ลดาวัลย์ พวงจิตร Ladawan Puangchit

คณะวนศาสตร์ มหาวิทยาลัยเกษตรศาสตร์ จตุจักร กรุงเทพฯ 10900
Faculty of Forestry, Kasetsart University, Chatuchak, Bangkok 10900, Thailand
*Corresponding Author, E-mail: noonu67@hotmail.com

รับต้นฉบับ 16 กรกฎาคม 2557 รับลงพิมพ์ 25 กรกฎาคม 2557

ABSTRACT

The study on experiment of four species seed pelleting for forest rehabilitation was aimed

to understand the effect of seed pelleting on germination, survival and growth of four tree species.
Completely randomized design (CRD) with 4 replication was used in the experiment. Two methods
including pelleted and non-pelleted seeds were carried out. Four tree seed species composed of
Albizia lebbeck, Albizia procera, Peltophorum dasyrachis and Pterocarpus macrocarpus were
used to do experiment at nursery. The results showed that, the highest tree species germination of
pelleted and non-pelleted seeds were A. procera and P. dasyrachis as 24.0 and 72.0 %, respectively.
The highest survival of pelleted seeds were A. procera and P. dasyrachis as both 100.0 % and
the highest survival of non-pelleted seed was P. dasyrachis as 94.50 %. The highest diameter
at ground level of pelleted and non-pelleted seed was A. lebbeck as both 0.24 cm. The highest
height of pelleted and non-pelleted seeds were A. procera and A. lebbeck as 13.78 and 11.84 cm,
respectively. The highest biomass at above-ground of pelleted and non-pelleted seeds were A.
lebbeck as 0.83 and 0.82 g tree , respectively. The highest biomass at below-ground of pelleted and
-1
non-pelleted seeds were A. lebbeck as both 0.47 g tree . Analysis of different each species between
-1
pelleted and non-pelleted seeds by t-test showed that effect of seed pelleting to germination of P.
dasyrachis and P. macrocarpus decreasing were significantly (p<0.01), effect of seed pelleting
to survival of A. lebbeck, A. procera and P. dasyrachis increasing were significantly (p<0.01).
Finally, effect of seed pelleting to diameter at ground level, height, biomass at above-ground and
biomass at below-ground of A. procera increasing were significantly (p<0.01)
According to this study, A. procera and A. lebbeck species had ability to use this pelleting
method before planting in the restored area while P. dasyrachis was not suitable for this pelleting