Dr. Albertus Fajar Irawan
Research ScientistSampoerna Agro (PT Sampoerna Agro Tbk), Indonesia
Highest Degree
Ph.D. in Agronomy and Plant Production from Ehime University, Japan
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Area of Interest:
Selected Publications
- Irawan, A.F., Y. Yamamoto, A. Miyazaki, T. Yoshida and F.S. Jong, 2015. Changes in the vegetative growth of sago palm (Metroxylon sagu Rottb.) suckers from different generation orders in a clump. Trop. Agric. Dev., 59: 50-56.
CrossRef | Direct Link | - Irawan, A.F., Y. Yamamoto, A. Miyazaki, T. Yoshida and F.S. Jong, 2012. Growth performance of the transplanted Sago palm (Metroxylon sagu Rottb.) suckers with different earliness of trunk formation. Trop. Agric. Dev., 56: 81-87.
CrossRef | Direct Link | - Irawan, A.F., Y. Yamamoto, T. Yoshida, A. Miyazaki and F.S. Jong, 2011. Changes in nutrient contents in pith of sago palm (Metroxylon sagu Rottb.) suckers using storage and effects of storage conditions on subsequent growth during nursery period. Trop. Agric. Dev., 55: 21-27.
CrossRef | Direct Link | - Irawan, A.F., Y. Yamamoto, T. Yoshida and A. Miyazaki, 2011. Comparison of early growth of sago palm (Metroxylon sagu Rottb.) seedlings in a culture solution with individual exclusion of macro- and micronutrients. Trop. Agric. Dev., 55: 1-10.
CrossRef | Direct Link | - Irawan, A.F., Y. Yamamoto, A. Miyazaki, T. Yoshida and F.S. Jong, 2011. Effect of root and leaf trimming in sago palm (Metroxylon sagu Rottb.) suckers prior to planting on the survival rate in nursery. Trop. Agric. Dev., 55: 51-54.
CrossRef | Direct Link | - Irawan, A.F., Y. Yamamoto, A. Miyazaki and T. Yoshida, 2011. Effect of various ranges of controlled air temperatures on the early growth of sago palm (Metroxylon sagu Rottb.) seedlings. Trop. Agric. Dev., 55: 68-74.
CrossRef | Direct Link | - Yanagidate, I., F.S. Rembon, T. Yoshida, Y. Yamamoto and Y.B. Pasolon et al., 2009. Studies on trunk density and prediction of starch productivity of sago palm (Metroxylon sagu Rottb.): A case study of a cultivated sago palm garden near Kendari, Southeast Sulawesi province, Indonesia. Sago Palm, 17: 1-8.
Direct Link | - Irawan, A.F., Y. Yamamoto, A. Miyazaki, T. Yoshida and J.F. Shoon, 2009. Characteristics of suckers from sago palm (Metroxylon sagu Rottb.) grown in different soil types in Tebing Tinggi Island, Riau, Indonesia. Trop. Agric. Dev., 53: 103-111.
CrossRef | Direct Link | - Irawan, A.F., Y. Yamamoto, A. Miyazaki, T. Yoshida and J.F. Shoon, 2009. Characteristics of sago palm (Metroxylon sagu Rottb.) suckers from various mother palms at different growth stages in Tebing Tinggi Island, Riau, Indonesia. Trop. Agric. Dev., 53: 1-6.
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