Identification of Agricultural Activities and Soil Fertility in the Cultivation Area of Nuabosi Cassava

Mutiara, Charly; Bolly, Yovita Yasintha

doi:10.20961/carakatani.v34i1.25708

Cited by 9 publications

(6 citation statements)

References 15 publications

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“…Land unit 2 has a very high average slope percentage level of 45-65% so that land unit 2 is classified as land suitability class N (not suitable). The slope greatly determines the amount of erosion that occurs [40]. The slope affects the depth of the soil and soil profile thickness.…”

Section: Erosion Hazardmentioning

confidence: 99%

Land Suitability Assessment for Cassava var. Jarak Towo, Using Determinant Factors as the Strategy Fundament in Hilly Area Jatiyoso-Indonesia

Mujiyo¹,

Suprapto²,

Herawati³

et al. 2021

IJSDP

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The increasing demand for various creative food industries requires cassava raw material supply which has quality and quantity. This research purpose is to identify land suitability, determining the factors, and the strategy of land management for Jarak Towo production in Jatiyoso District. This research using survey method with the land unit based on altitude as observation design which divided into six, namely 400 masl, 600 masl, 800 masl, 1000 masl, 1200 masl, and 1400 masl, and the sampling point is determined by purposive sampling which each land unit has four repetitions and obtain 24 sample points. The land suitability class assessment was carried out by matching the observation data with cassava-modified growth requirements for the Jarak Towo variety. The results in the area were classified into two classes, namely marginally suitable and not suitable. The land suitability determinant factors were temperature, organic carbon, Total-N, and slope. Land units 3 and 4 are land units which land suitability class can increase if these two locations are used as places for planting cassava var. Jarak Towo with the direction of land management strategies that have been given.

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Section: Erosion Hazardmentioning

confidence: 99%

Land Suitability Assessment for Cassava var. Jarak Towo, Using Determinant Factors as the Strategy Fundament in Hilly Area Jatiyoso-Indonesia

Mujiyo¹,

Suprapto²,

Herawati³

et al. 2021

IJSDP

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“…Salah satu rekomendasi yang diusulkan oleh petani pada Tabel 1 adalah penambahan bahan organik. Kondisi kesuburan tanah di Desa Randotonda dijelaskan dalam penelitian Mutiara & Bolly (2019) yang memperlihatkan bahwa tingkat kesuburan tanah di desa Ndetundora dan Randotonda dalam kategori rendah dengan nilai CEC adalah 37,33 cmol + / kg (tinggi), BS sebesar 55,34% (sedang), P sebesar 16,23 ppm (sangat tinggi), K sebesar 0,69 cmol + / kg (sangat rendah) dan C-organik sebesar 0,29% (sangat rendah). Kondisi tanah dengan kandungan C-organik rendah dianjurkan untuk melakukan penambahan bahan organik (Purnomo, 2014).…”

Section: Kemampuan Petani Dalam Melakukan Aesa (Agro-ecosystem Analysis)unclassified

Pelatihan Agro Eco-System Analysis Petani Ketela Pohon dalam Teknik Pengelolaan Organisme Pengganggu Tanaman

Wahyuni

Lanamana

Fowo

et al. 2021

prima j comm. empw. serv.

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Training on Agro Eco-System Analysis for Cassava Farmers in Plant Pest Organism Management Techniques. Pest population fluctuations in cassava plants tend to increase and spread rapidly in drought fields and a monoculture cropping pattern with close spacing therefore the presence of pests planted is highly dependent on agro-ecosystem conditions. Therefore ecological-based pest control is very necessary. To maintain the stability of the plant ecosystem, basic skills are needed in conducting agroecosystem analysis (AESA). Based on the analysis results obtained recommendations for appropriate ecosystem management for each growing season and facilitate farmers in determining good cultivation techniques regarding pest control, cropping patterns, soil and water conservation as well as natural enemies that are appropriate for their plants. AESA activities are carried out so that farmers understand and are skilled in managing their cassava plantations because Randotonda Village is a producer of "Nuabosi" cassava which is known as a regional superior product. The activity is carried out in a participatory manner by directly involving the participating farmers as observers, fact seekers and decision-makers for the management of their agroecosystems through discussion and manifesting current real conditions with the hope that in the future they can manage their cropping agroecosystems properly. The highest increase in farmer understanding occurred in natural enemy components of 91.67% while the average increase in farmer understanding for all agro-ecosystem components was 57.14%. All participants were able to perform AESA very well which was indicated by the ability of farmers to make recommendations for managing cassava agroecosystems for the next planting season.

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“…Aktivitas pertanian oleh para petani di KT Baranuri sangat intensif sehingga berdampak pada kandungan C-organik tanah yang semakin rendah dan penurunan pH tanah (Mutiara & Bolly, 2019). Intensifikasi pertanian terutama pemakaian pupuk dan pestisida anorganik dosis tinggi berdampak pada pencemaran tanah serta sayur yang dibudidayakan.…”

Section: Pendahuluanunclassified

“…Sedangkan kandungan C-organik tanah 2,03-2,37% atau berada pada kategori sedang. Kondisi pH tanah yang masam ini dipengaruhi oleh intensitas aktivitas pertanian yang tinggi dengan selalu menggunakan pupuk anorganik (Mutiara & Bolly, 2019). Hasil penelitian (Kaya, 2014) menunjukkan bahwa lahan pertanian dengan penggunaan pupuk organik memiliki pH agak masam sampai netral.…”

Section: Analisis Tingkat Keasaman (Ph) Dan Kandungan C-organik Tanahunclassified

Penyuluhan Kesuburan Tanah, Pupuk Organik serta Hama dan Penyakit Tanaman bagi Kelompok Tani Baranuri

Mutiara

Puu

Rendo

et al. 2021

prima j comm. empw. serv.

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Counseling of Soil Fertility, Organic Fertilizers, Pests and Plant Diseases for Baranuri Farmers Group. The Baranuri Farmers Group (KT. Baranuri) is one of the providers of vegetables for the people of Ende City. The results of interviews with farmers obtained several problems, namely, there is no data on soil fertility and lack of understanding of soil fertility, organic fertilizers, pests and plant diseases. The solution given is to analyze soil pH and organic-C to be used as a reference for soil fertility conditions as well as counseling about soil fertility, organic fertilizers, pests and plant diseases. This service activity aims to provide information on soil fertility, increase farmers' knowledge regarding soil fertility, organic fertilizers and plant pests and diseases. The counseling method used is a group approach. Purposive soil sampling, samples were taken diagonally. The organic-C content was analyzed in the laboratory by Walkley and Black method, while soil pH was measured directly on the field using 4 in 1 Soil Survey Instrument and then matching with the criteria of assessment of soil analysis results by the Indonesian Soil Research Institute. The results obtained were the soil pH was 4-5 (very acidic-acidic) and soil organic C was 2.03-2.37% (moderate). The extension activities were succeeded in increasing public knowledge from 46.7% to 86.7% (an increase of 85.7%). The recommendation from this activity is to create a demonstration field to apply an organic fertilizer that can be observed directly by farmer groups.

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Identification of Agricultural Activities and Soil Fertility in the Cultivation Area of Nuabosi Cassava

Cited by 9 publications

References 15 publications

Land Suitability Assessment for Cassava var. Jarak Towo, Using Determinant Factors as the Strategy Fundament in Hilly Area Jatiyoso-Indonesia

Land Suitability Assessment for Cassava var. Jarak Towo, Using Determinant Factors as the Strategy Fundament in Hilly Area Jatiyoso-Indonesia

Pelatihan Agro Eco-System Analysis Petani Ketela Pohon dalam Teknik Pengelolaan Organisme Pengganggu Tanaman

Penyuluhan Kesuburan Tanah, Pupuk Organik serta Hama dan Penyakit Tanaman bagi Kelompok Tani Baranuri

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