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All Journal Jurnal Teknologi Pangan dan Ilmu Pertanian Jurnal Cakrawala Akademika
Leopoldino V. Martins
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Agriculture, Biological Sciences & Forestry Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Social Sciences

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The Effect Of Media Composition On The Growth Of Angsana (Pterocarpus Indicus) Leopoldino V. Martins
Jurnal Teknologi Pangan dan Ilmu Pertanian Vol. 2 No. 1 (2024): Maret:jurnal teknologi pangan dan ilmu pertanian
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jtpip-widyakarya.v2i1.2860

Abstract

The purpose of this research was to find out the Influence of the Composite of the Planting Media on the Growth of Angsana Plant and the composition of a good plant media for Angsana plantation. This research uses a single Design (DK) factor, with a medium dose treatment of M0 = Topsoil Each Polybag, M1 = Media 100 Gram Each Polybag, M2 = Media 200 Gram Each Polybag, M3 = Media 300 Gram Each Polybag. As a result, it will continue to be analyzed using the DMRT (Duncan Multiply Class Test) tasks 95% with the application of Statistics tools for Agriculture Research. The length of plant observation, for treatment with less control in each unit with a value of (A0) of 19.33cm, has no significant influence on the treatment of each unit. In addition to treatment (A1) 10 Treatment by (A3) 100.33cm and (A3) 40.33cm had a significant influence on treatment (A0) 19.33cm. of treatment A1, A3 and A2 showed that the influence of organic breastfeeding or animal waste on the supply of Angsana plants increased in length or height in each unit.
The Influence of Giving Yacolt on The Innovative Production of Black Soldier Fly-BSF (Hermetia Ilucens) Leopoldino V. Martins; Alexander B. Serra; Murlita
Jurnal Cakrawala Akademika Vol. 2 No. 1 (2025): Edisi Juni 2025
Publisher : PT. Pustaka Cendekia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70182/jca.v2i1.787

Abstract

The objective of this study is to find out the effect of giving Yacolt on the innovative production of BSF flies and to find out which Yacolt is better for BSF fly production The method of this research uses the Complete Experimental Design (CED), with its 4 treatments and 3 repetitions, a total of 36 experimental units as the following combination: Y0 = Control (0 ML), Y1 = Yakult (50 ML), Y2 = Yakult (100 ML) and Y3 = Yakult (200 ML).The results of the study showed that the provision of Yacolt with a concentration of 100 ml had a very significant effect on all treatments. the number of BSF fly eggs with treatment Y2: 10.43a had an effect on treatment Y0, 10.43a, Y1: 10.03ab Y3: 9.43bc and Y0: 9.13c. from the results of the study showed that the provision of yakult with a concentration of 100 ml had a very significant effect on all treatments. the number of changes in fly eggs to BSF larvae with treatment Y2: 10.43a had an effect on treatment Y2: 318.33 a, Y1: 200.67 b, Y3: 110.33 c and Y0: 29.00 d and from the results of the study showed that the provision of yakult with a concentration of 100 ml had a very significant effect on all treatments. the number of BSF Magots with treatment Y2 336.33 a had an effect on treatment Y2: 336.33 a, Y1: 204.00 b, Y3: 95.67 c and Y0: 19.33 d.
DIVERSITY AND BIOMASS POTENTIAL OF UNDERWATER PLANTS AMPUPU PLANTATION FOREST (Eucalyptus urophylla) IN TOKOLULI, RAILAKO DISTRICT ERMERA MUNICIPALITY, TIMOR-LESTE Leopoldino V. Martins; Mohammad Ali Mahmudi; Neti; Abdul Mukti; Muhammad Rizky Pratama
Jurnal Cakrawala Akademika Vol. 2 No. 1 (2025): Edisi Juni 2025
Publisher : PT. Pustaka Cendekia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70182/jca.v2i1.788

Abstract

The objective of this study is to determine the composition and diversity of vegetation in the forest planted in Ampupu and determine the biomass and carbon storage of vegetation in the village of Tokoluli, district of Railako, Ermera regency. The population in this study is composed of all types of undergrowth found under teak stands in the village of Tokoluli, Railako district, Ermera regency. The samples in this study are all types of undergrowth contained in the plot or observation plot. The results of the research obtained the highest value of the density parameter from the results of the analysis, the iber, Langur feathers (Rubiaceae) with a total density of 8.466 Ha individual, For the highest relative density value was found in langur feathers (Rubiaceae) of 423.33%, the highest frequency value of all types of subplant plants,     namely langur feathers (Rubiaceae) with a value of 8.47, a high important value index shows that the species has the largest number of individuals, the density and frequency of its species found in the community are also high of the 29 species identified, there are several types of undergrowth that have the highest NPI, including langur feathers (Rubiaceae) of 846.7 and caterpillar (Brachiaria decumbens) 193.3, From the results of the analysis of the data, specimens with the highest value of SDR are of the property of the female (Mimosa pudica) 98% and of the Tembelekan (Lantana chambera Linn.) At 98.9%.  Some of the types that are also the most valuable SDRs after Tembelekan and Putri Malu with 86.7%, Grass Teki with 83.3% and Alang-Alang with 63.3%. Meanwhile, the species that have the lowest SDR values are Bitter Grass and Manon with 90% and 30%, respectively. The total value of H' de vegetation rasteira en forestestas protegidas na vila de Railako, municipal town of Gleno, is 3153.
Co-Authors Abdul Mukti Alexander B. Serra Mahmudi, Mohammad Ali Muhammad Rizky Pratama Murlita Neti S, Neti S