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Pembuatan Kompos Ampas Tebu dengan Bioaktivator MOL Rebung Bambu F. Silvi Dwi Mentari; Yuanita; Roby
Poltanesa Vol 22 No 1 (2021): Juni 2021
Publisher : P2M Politeknik Pertanian Negeri Samarinda

Penelitian ini bertujuan memperoleh kompos yang memenuhi syarat untuk digunakan sebagai pupuk organik dalam waktu yang tidak terlalu lama. Penelitian ini menjadikan limbah berupa ampas tebu sebagai bahan baku utamanya. Pembuatan kompos dilakukan menggunakan perlakuan mencampur ampas tebu dengan bioaktivator mikro organisme lokal dari rebung bambu yang terlebih dahulu diolah dengan mencampurkan bahan-bahan rebung bambu, gula merah dan air beras untuk selanjutnya difermentasikan sehingga terbentuk MOL yang siap untuk diaplikasikan pada bahan dasar yang akan diolah menjadi kompos. Hasil penelitian menunjukkan bahwa setelah didekomposisi selama 27 hari, kompos berbahan dasar ampas tebu mempunyai kandungan unsur hara N 0,3%, P 0,15 %, K 0,53 %, KA 13,21%, nisbah C/N 20,45, BO 34,54% serta pH 6,6 yang menunjukkan kompos telah matang dan siap digunakan.

EVALUASI MUTU PANEN KELAPA SAWIT DI PT. SENTOSA KALIMANTAN JAYA Bella Viesta Haloho; Puspita; Yuanita
JURNAL AGRIMENT Vol 6 No 2 (2021): Desember 2021
Publisher : Politeknik Pertanian Negeri Samarinda

The objective of the research is to evaluate the quality of harvesting oil palm fresh fruit bunches (FFB) correlated to the harvest system implemented by two afdelings in the oil palm plantation company, PT. Sentosa Kalimantan Jaya. The research employs descriptive design, with qualitative approach, purposive sampling and snowball sampling using questionnaires, and documentation. The research reveals that the characteristics of harvesters from two afdelings are dominated from the productive age and educated at elementary school. The harvesters in afdeling 2 have more experience than afdeling 4. Afdeling 2 provides better quality of FFB than afdeling 4, it comprises ripe fruit was 86.91%, abnormal was 1.07% and long stalk was 0%. Meanwhile, afdeling 4 comprises raw fruit was 1.32%, ripe fruit was 79.97%, and over ripe fruit was 12.88%. Both afdelings have permanent design of harvest system comprise the percentage of loose fruit, sengkleh stems, under pruning and over pruning which are beneath the standard. The under pruning interferes the process of cutting fruit, meanwhile the over pruning would potentially be able to reduce average bunches weight and produce male flowers dominantly. As a result, it can be deduced that the main factor affects the quality of permanent design of harvest system, and the quality of oil palm fresh fruit bunches is the harvesters’ experience of work. Afdeling 2 has 6 harvesters working for >5 years or 46.2%. The overall findings reveal that the longer harvester's working period, the labor productivity of harvesting oil palm will increase.

EVALUASI TINGKAT KEPATUHAN PENERAPAN INSTRUKSI PENGGUNAAN APD PADA KARYAWAN PANEN DI PERKEBUNAN KELAPA SAWIT Jamiatun Nisa; Rusli Anwar; Yuanita
JURNAL AGRIMENT Vol 7 No 1 (2022): Juni 2022
Publisher : Politeknik Pertanian Negeri Samarinda

This research aims to evaluate the level of employee compliance in using PPE, know the work productivity of harvest employees, describe the characteristics of workers then know the level of understanding of employees in using PPE and know the rate of occurrence of work accidents and know the extent of providing PPE for employees. Data collection related to compliance with the implementation of apd use of harvest employees is obtained through observation methods, interviews and data from the company. To analyze this data, the analysis of the data used in this study is collected from research sources using descriptive and mathematical analysis methods that are then averaged and calculated percentages. Based on the results of the employee compliance rate in the highest use of PPE, namely 100% boots. The highest crop work productivity was in afd 1 with an average achievement of 105.6%. Characteristics of respondents that the age of the most workers is at the age of 20-30 years elementary education level and work experience 1-2 years. Respondents' understanding of PPE is a percentage of 92%. Cases of work accidents occurred in February and October in 2020 a total of 3 times. Fulfillment of APD with 30 needs available only 29

PEMBUATAN PUPUK ORGANIK LIMBAH KULIT PISANG (Musa paradisiaca) DAN Mucuna brakteata DENGAN MENGGUNAKAN BIOAKTIVAKTOR EFFECTIVE MICROORGANISME (EM4) Yuanita; F. Silvi Dwi Mentari; Faradilla; Rusmini
JURNAL AGRIMENT Vol 7 No 1 (2022): Juni 2022
Publisher : Politeknik Pertanian Negeri Samarinda

Organic fertilizers are fertilizers derived from the weathering of organic materials in the form of plant remains, animal waste and can come from household waste or industrial waste. One of the organic materials that can be made into solid organic fertilizer is banana peel waste and mucuna brakteata. The process of making solid organic fertilizer by adding soluble Effective microorganisms (EM 4) accelerates the composting process well.This study aims to observe the physical properties of fertilizers (color, odor, shape and temperature of the compost) and chemical properties or analyze the nutrient content of compost fertilizers from banana peels and Mucuna brakteata with Bioactivator Effective Microorganisms (EM4). This research was carried out at the Production Laboratory of the Plantation Cultivation Study Program and the Soil Science Laboratory of the Samarinda State Agricultural Polytechnic. The results of the research on making organic fertilizer from waste from banana peels and mucuna bracteata as the basic ingredient of accelerated fertilizer using EM4 solution for 16 days until ripe, visible from blackish color, odorless, crumb form (crushed when kneaded) and normal temperature (27OC). ). Contains nutrients N 1.148%, P 0.237%, K 0.459%, C-Organic 12.19%, C/N 10.618 and pH 7.8. In accordance with the compost quality standard SNI 19-7030-2004

Sifat Fisik dan Kimia Pupuk dari Limbah Kulit Ubi Kayu (Manihot utillissima) dengan Aktivator Tricholant Yuanita
Buletin Loupe Vol 16 No 01 (2020): Edisi Juli 2020
Publisher : Jurusan Teknologi Pertanian Politeknik Pertanian Negeri Samarinda Kampus Sei Keledang Jalan Samratulangi, Kotak Pos 192 Samarinda 75123

Waste or rubbish is the result of disposal from a production process both small and large scale. Because of the smell and its negative impact on health, it has become a big problem in society. One problem is cassava waste. With a lot of unused cassava waste, especially fried food selling areas around the city of Samarinda. A good solution is to make fertilizer from sewage. The purpose of this study was to observe the physical properties of fertilizers (color, odor, shape and temperature) and chemical properties or to analyze the nutrient content of fertilizer from cassava peel using a tricholant activator and chicken manure. Based on the physical properties of cassava peel fertilizer (Manihot utillissima) with a tricholant activator decompose on day 9, with a stable temperature of 27OC, the structure of black crumbs, odorless, and crumbs. The resulting fertilizer is ripe and ready to use. The resulting fertilizer is ripe and ready to use. The results of chemical fertilizer analysis in the first treatment (cassava waste with tricholant activator) had N content of 1.20% N, P 0.801%, K 0.302%, C / N ratio 17.35, BO 27.17% and pH 6.8 and fertilizer with the second treatment (mixing cassava waste with a mixture of tricholant activator and chicken manure) has nutrient content N 0.81%, P 0.134%, K 0.235%, C / N ratio 19.2, BO 30.75% and pH 7 in accordance with SNI 19-7030 -2004 fertilizer quality standards

Pemanfaatan Sampah Limbah Rumah Tangga Sebagai Pupuk Organik Cair Terhadap Pertumbuhan Bibit Kakao (Theobroma Cacao L) Yuanita
Buletin Loupe Vol 14 No 01 (2017): Edisi Juni 2017
Publisher : Jurusan Teknologi Pertanian Politeknik Pertanian Negeri Samarinda Kampus Sei Keledang Jalan Samratulangi, Kotak Pos 192 Samarinda 75123

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The quantity of garbage accumulated in the cities from time to time is increasing that it has become difficult to manage as it is associated with not only hygiene but also disposal issues. Thus it is necessary to conduct a research to discover the right method in managing household waste into liquied organic fertilizer. Not only the fertilizer will reduce the quantity of garbage, it also can be applied to cacao plants. The goal of this research was to analyze the impact of liquid organic fertilizer made out of household waste on the growth of cocoa seeds. Completely randomized design with four treatments and ten replication were used. Treatment 1 (P1) wasthe control; treatment 2 (P2) was 15 cc liquid organic fertilizer/liter water; treatment 3 (P3) was 25 cc liquid organic fertilizer/liter water; and treatment 4 (P4) was 35 cc liquid organic fertilizer/liter water. The results indicate that the application of liquid organic fertilizer was not significant on all parameter tested (the number of leaves, height of plant and diameter of cocoa seed). Out of all parameters tested, P3 showed the highest score while P0 the lowest.

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