Analisis Kandungan Bahan Organik Tanah Sawah Sebagai Upaya Penilaian Kesuburan Tanah Di Desa Magepanda Kecamatan Magepanda Kabupaten Sikka

Bolly, Yovita Yasintha; Apelabi, Gabriel Otan

doi:10.37478/agr.v15i1.1919

Cited by 3 publications

(3 citation statements)

References 2 publications

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“…The C-Organic content of the soil can be low because the absence of organic fertilizers on land is a significant factor in the low C-organic content of the soil. Land only uses inorganic fertilizers to increase soil fertility (Bolly & Apelabi, 2022).…”

Section: Analysis and Discussionmentioning

confidence: 99%

“…The existence of disturbances and changes in volume weight, soil pore volume, and pore size distribution causes variations in moisture content in the soil. The gravimetric method can obtain the E ISSN: 2987-4181 Community Empowerment for Improving Water Quality in a Clean Water Crisis Area: A Case Study in Astambul Sub-district, Indonesia (Marlinae et al, 2023) moisture content value, which is the weight of the initial wet soil with the weight of oven-dried soil (Bolly & Apelabi, 2022).…”

Section: Analysis and Discussionmentioning

confidence: 99%

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Community Empowerment for Improving Water Quality in a Clean Water Crisis Area

Marlinae,

Biyatmoko,

Husaini

et al. 2023

Riverstudies

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The issue at hand is that the quality of groundwater and healthy water must meet the requirements, so that water unfit for human consumption does not damage the community's health. One of the pollutants in well water is influenced by the well's distance from the source of pollutants and environmental conditions such as flooding, shallow well construction, and soil structure, which cause the water to become cloudy and unfit for human consumption, necessitating additional treatment using simple and environmentally friendly technology. Astambul sub-district, in five villages with a population of 8568 and a poor, vulnerable, and disabled population of 2796, is one of the areas in Banjar district with a clean water crisis in both the rainy and dry seasons, as well as flooding every year and even every time it rains, resulting in water quality that is cloudy and does not meet physical, chemical, and bacterial standards. The majority of water sources fail to meet the standards for pH, DO, TDS, Turbidity, Temperature, Mn, Fe, Pb, and bacteriology, as determined by the results.

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Section: Analysis and Discussionmentioning

confidence: 99%

Section: Analysis and Discussionmentioning

confidence: 99%

Community Empowerment for Improving Water Quality in a Clean Water Crisis Area

Marlinae,

Biyatmoko,

Husaini

et al. 2023

Riverstudies

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“…Rendahnya C-Organik pada Desa Talang Padang disebabkan karena kebiasaan petaninya yang tidak mengembalikan sisa hasil panen ke sawah. Selain itu, tidak ada aktivitas pemupukan dengan pupuk organik yang menyebabkan nilai C-organik menjadi rendah (Bolly dan Apelabi, 2022). Dengan rendahnya C-organik tanah maka bahan organik dalam tanah juga akan rendah.…”

Section: C-organikunclassified

Penentuan Rekomendasi Dosis Pupuk N P K Tunggal Spesifik Lokasi Pada Tanaman Padi Sawah Tadah Hujan

Budianta

Latifa

Ayu

2023

Agp

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Tanaman padi (Oryza sativa L.) merupakan komoditas yang cukup esensial di dunia. Di Indonesia, tanaman padi merupakan tanaman pangan primer dengan angka minat yang tinggi. Terdapat beberapa faktor yang menyebabkan penurunan nilai produktivitas tanaman padi salah satunya adalah rendahnya kadar hara N, P, K tanah. Cara yang dapat dilakukan untuk meningkatkan hara N, P, K adalah dengan pemberian pupuk. Penelitian ini bertujuan untuk mengetahui ketersediaan hara dan beberapa sifat kimia tanah serta menghitung kebutuhan pupuk pada spesifik lokasi di lahan sawah Desa Talang Padang Kecamatan Talang Padang Kabupaten Empat Lawang. Metode yang digunakan pada penelitian ini adalah survey tingkal detail dengan bantuan peta skala 1:25.000. Sampel tanah yang diambil sebanyak 5 sampel tanah yang kemudian dianalisis sifat kimia tanahnya di laboratorium. Parameter yang diamati pada penelitian ini adalah N-Total, P tersedia, K-dd, pH, C-organik dan KTK tanah. Hasil analisis N Total tergolong rendah hingga sedang, P Tersedia tergolong sangat rendah hingga sedang, K-dd tergolong sedang, pH tanah tergolong sangat masam hingga masam, C-Organik tergolong sangat rendah hingga rendah dan KTK tanah tergolong sedang. Dari hasil analisis ketersediaan hara maka didapatkan rekomendasi dosis pemupukan N P K pada spesifik lokasi penelitian untuk tanaman padi adalah dosis pupuk Urea berkisar antara 93,19 kg ha-1 – 144,42 kg ha-1, dosis pupuk SP-36 sebanyak 8,22 kg ha-1 pada lokasi sampel D dan dosis pupuk KCl berkisar antara 90,37 kg ha-1 – 110,46 kg ha-1.

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Increasing the Potential of the Quality of Ex-Mining Land for Oil Palm Plants with Composting and Humic Acid Methods as Soil Remedies

Ngapiyatun,

Aziza,

Mirasari

et al. 2024

International Journal of Innovative Science and Research Techno

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Coal mining has the potential to cause land damage because it can have an impact on the destruction of the ecosystem so that it can no longer carry out its functions optimally. For this reason, technology is needed to improve the condition of post-mining land, one of which is by adding soil improvers. In this study, the potential quality of damaged ex-mining land was improved by adding compost and humic acid as soil improvement with the hope that the soil would become good again so that it could increase land productivity for oil palm growth. The objectives of this study are: 1) to evaluate the suitability of ex-mining land for oil palm plants, 2) to know the inhibiting or limiting factors of land and how to overcome them, and 3) to find out the best soil amendment treatment for the vegetative growth of oil palm plants. The results of the study showed that: 1) the land of the former coal mine based on the results of the land evaluation was suitable or suitable for planting oil palm plants, 2) the factor that became an obstacle or limiting the potential of the land was soil fertility and how to overcome it by applying or adding compost and humic acid as soil amendments, and 3) the treatment of soil amendments both P0, P1 and P2 showed no significant difference in the results for the vegetative growth of oil palm plants both the increase height, number of leaves and stem diameter at the observation of months 1, 2, 3, 4 and during the 4 months of observation.

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Analisis Kandungan Bahan Organik Tanah Sawah Sebagai Upaya Penilaian Kesuburan Tanah Di Desa Magepanda Kecamatan Magepanda Kabupaten Sikka

Cited by 3 publications

References 2 publications

Community Empowerment for Improving Water Quality in a Clean Water Crisis Area

Community Empowerment for Improving Water Quality in a Clean Water Crisis Area

Penentuan Rekomendasi Dosis Pupuk N P K Tunggal Spesifik Lokasi Pada Tanaman Padi Sawah Tadah Hujan

Increasing the Potential of the Quality of Ex-Mining Land for Oil Palm Plants with Composting and Humic Acid Methods as Soil Remedies

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