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E. Sutedi

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Author-ID : 397122

Agriculture, Biological Sciences & Forestry Energy Veterinary

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Articles

Effect of cutting interval to productivity and quality of bangun-bangun (Coleus amboinicus L.) as a forage promising commodity ., Sajimin; Purwantari, N.D.; Sutedi, E.; ., Oyo
Indonesian Journal of Animal and Veterinary Sciences Vol 16, No 4 (2011)
Publisher : Indonesian Animal Sciences Society

Coleus amboinicus Lour is one of well known plant and commonly consumed by lactating women in North Sumatera. It is high, in iron and carotene contents. The objective of the research was to study the productivity of C. amboinicus at different cutting intervals. An experiment was carried out in glasshouse as pot trial. Four treatments of cutting interval were 30 days, 40 days, 50 days and 60 days with 10 replications. The treatment was arranged in randomized complete design. Parameters measured were shoot dry matter, and crude protein, Cu, Zn and B contents of leaves, at the beginning, middle and end of the experiment. Result shows that dry matter yield was significantly influenced by cutting interval (P <0.05). The highest shoot dry matter production was obtained at 60 days) cutting interval (34.1 g /plant ) and the lowest at 50 days cutting interval (19.6 g/plant). Similarly, crude protein and Cu, Zn and B content of shoot were also highest at 60 days cutting interval. The shoot dry matter production declined from first cutting to seventh cutting. Crude protein content at 60 days cutting interval was in a range of 12.31-15.59%. Key Words: Coleus amboinicus, Forage Production, Quality Mineral

Effect of cutting interval to productivity and quality of bangun-bangun (Coleus amboinicus L.) as a forage promising commodity Sajimin .; N.D. Purwantari; E. Sutedi; Oyo .
Jurnal Ilmu Ternak dan Veteriner Vol 16, No 4 (2011): DECEMBER 2011
Publisher : Indonesian Center for Animal Research and Development (ICARD)

Coleus amboinicus Lour is one of well known plant and commonly consumed by lactating women in North Sumatera. It is high, in iron and carotene contents. The objective of the research was to study the productivity of C. amboinicus at different cutting intervals. An experiment was carried out in glasshouse as pot trial. Four treatments of cutting interval were 30 days, 40 days, 50 days and 60 days with 10 replications. The treatment was arranged in randomized complete design. Parameters measured were shoot dry matter, and crude protein, Cu, Zn and B contents of leaves, at the beginning, middle and end of the experiment. Result shows that dry matter yield was significantly influenced by cutting interval (P <0.05). The highest shoot dry matter production was obtained at 60 days) cutting interval (34.1 g /plant ) and the lowest at 50 days cutting interval (19.6 g/plant). Similarly, crude protein and Cu, Zn and B content of shoot were also highest at 60 days cutting interval. The shoot dry matter production declined from first cutting to seventh cutting. Crude protein content at 60 days cutting interval was in a range of 12.31-15.59%. Key Words: Coleus amboinicus, Forage Production, Quality Mineral

Productivity and Nutritive Value of Mutant Benggala Grass (Panicum maximum cv Purple Guinea) in the Saline Soil of Coastal Area in Lebak-Banten Province Fanindi, A.; Sutedi, E.; Herdiawan, I.; Sajimin; Harmini, H.; Hidayat, C.; Krisnan, R.; Yulistiani, D.
Tropical Animal Science Journal Vol. 46 No. 4 (2023): Tropical Animal Science Journal
Publisher : Faculty of Animal Science, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5398/tasj.2023.46.4.439

The coastal region of Lebak-Banten is an area with a relatively high population of buffalo. The forage requirement has relied on existing forage with low productivity and quality. The study aimed to investigate the physiological, morphological, and nutritional response of mutant benggala grass in the coastal area and to develop salt-tolerant forage crops with high productivity and nutritive value for livestock. The research was conducted in the Binuangeun coastal area, Muara Village, Wanasalam District, Lebak Regency, located at 6°50’34.4”S and 105°53’23.4”E. This study used a completely randomized block design with a factorial arrangement with 5 replications. The first factor consisted of 4 benggala grass mutants: mutant 12, 18, 36, 56, and a control. The second factor was the location or distance of the planting plots from the coastline (FC), consisting of L1: 50 m FC, L2: 75 m FC, L3: 100 m FC, and L4: 500 m FC, representative of low, moderate, and high salinity levels, and no saline. Observations were made during the dry and rainy seasons. The results showed that mutants 12 and 36 had higher fresh forage production during the rainy season, while mutant 36 had the highest forage production at the L1 location (high salinity conditions) during the dry season. Mutant 12 had higher crude protein values at the L2 location (moderate salinity) than the other mutants and locations (salinity levels) during the dry season. Meanwhile, mutant 18 at the L2 location (moderate salinity) had the highest crude protein value during the rainy season. In addition, mutant 12 had a high proline value at the L1 location (high salinity stress) as a plant adaptation response to salinity stress. The study suggests that mutants 12 and 36 have great potential to be developed into new salt-tolerant forage crop cultivars and can be grown in coastal areas of Lebak-Banten.

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