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All Journal Jurnal Biologi Tropis Jurnal Pengabdian Magister Pendidikan IPA Agrimansion: Agribusiness Management & Extension International Journal Science and Technology (IJST)
Darmanto F. Kisse
Universitas Persatuan Guru 1945 NTT
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Environmental Science Immunology & microbiology Social Sciences

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Effect of Giving Lamtoro Leaf Extract and Pruning on Cucumber Plant Production (Cucumis Sativus L.) Robert A. Sole; Henny A. Raga; Uly J. Riwukaho; Joritha Naisanu; Astrid Aryani Ndun; Nur Aini Bunyani; Darmanto F. Kisse
Jurnal Biologi Tropis Vol. 22 No. 4 (2022): October - December
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v22i4.4338

Abstract

Cucumber (Cucumis sativus L.) has a fairly good nutritional content and is in great demand by the public. Cucumber production in NTT continues to increase, but it is still low when compared to national production data. One of the efforts made is to use liquid organic fertilizers that are cheap and easy to get around us because they come from natural ingredients, namely plant residues or animal remains. Lamtoro leaf extract (Leucaena leucocephala, Ssp) is an organic fertilizer made from plants that is environmentally friendly. In addition to the fertilization factor, pruning activities are also needed to increase the weight of cucumber production. Pruning is a common cultivation action to limit excessive vegetative growth in plants so that nutrients or nutrients can be absorbed by the parts of plants that need them optimally. These nutrients can be provided by lamtoro leaf extract, then pruning is also carried out in order to reduce photosynthetic competition in order to increase cucumber production. Based on this description, it is felt that it is necessary to conduct research on the effect of giving concentration of lamptoro leaf extract and pruning on cucumber plant production. The purpose of this study was to determine the interaction of giving lamptoro leaf extract concentration and pruning on cucumber plant yields. This research was conducted from May to June 2022. This study was arranged using a randomized block design (RBD) in a factorial pattern with two factors. The first factor was the application of lamtoro leaf extract fertilizer consisting of four levels, namely: L0: control (without lamtoro leaf extract), L1: 400 cc of lamtoro leaf extract liter of water-1 plot-1, L2: 450 cc of lamtoro leaf extract liter of water-1 plot-1, L3: 500 cc of lamtoro leaf extract liter of water-1 plot-1. The second factor is pruning (P) consisting of three treatment levels, namely: P0: No pruning, P1: Pruning one leaf and one branch on segments 6–12, P2: Pruning two leaves and two branches on segments 6–12. The results obtained: administration of 500 cc of lamtoro leaf extract liter of water-1 plot-1 and pruning of two leaves and two branches on segments 6–12 of cucumber plants had a very significant effect on cucumber plant yields, concentration of 500 cc of lamtor leaf extract lamtoro liter of water-1 plot-1 and pruning two leaves and two branches on 6–12 plant nodes produced the best growth and yield of cucumber plants, the interaction between lamtor leaf extract and pruning resulted in plant length 79.33, fruit weight 284.83 g, fruit length 30 cm and fruit diameter of 4.48 cm. Recommendation: for cucumber cultivation, it is better to use POC of lamtor leaf extract 500 cc of lamtoro leaf extract liter of water-1 plot-1 and pruning of two leaves and two branches on internodes 6-12 plants. There needs to be further research on the use of POC concentrations of lamtoro leaf extract with higher concentrations to reduce the use of inorganic fertilizers.
Response of Use of NPK Fertilizer and Concentration of Young Coconut Water on Growth and Yield of Long Bean (Vigna sinensis L.) Robert A. Sole; Henny A. Raga; Uly J. Riwukaho; Abdonia W. Finmeta; Astrid Aryani Ndun; Joritha Naisanu; Darmanto F. Kisse
Jurnal Biologi Tropis Vol. 23 No. 2 (2023): April-June
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v23i2.4740

Abstract

Long bean (Vigna sinensis L.) is a vegetable commodity containing 2.70 mg protein, 2.30 mg fat, 44 cal calories, 7.80 mg carbohydrates, 347 mg phosphorus, 47 mg calcium, 335 SI vitamin A, 0.39 mg B vitamins. , 21 mg of vitamin C and 88.50 mg of water. Production of Vigna sinensis L in NTT in 2019-2021 continues to increase but the phenomenon of rising long bean prices indicates that long bean production needs to be increased. One of the efforts made is to increase the availability of soil nutrients through fertilization. The aim of the study was to determine the interaction effect of NPK dosage and young coconut water concentration on the yield of long bean plants. The research was conducted in June-July 2022 using the Randomized Block Design (RBD) experimental method with 2 factors and 3 treatment levels, namely: Factor I = NPK Fertilizer (A) and Factor II = Concentration of young coconut water (K). The results obtained: The treatment of NPK fertilizer and young coconut water had a very significant effect on the growth components of long bean plants as indicated by differences in plant height, number of leaves, number of pods and pod weight. The interaction between the application of NPK fertilizer (NPK 250 kg/ha) and the concentration of young coconut water (90% /1L) gave the best results giving the best results on the average plant height, number of leaves, number of pods and pod weight of long bean plants.
PRODUCTION RESPONSE OF CUCUMBER (CUCUMIS SATIVUS L.) PLANTS DUE TO APPLICATION OF Sp-36 AND MANURE Kaho, Uly J Riwu; Raga, Henny A.; Sole, Robert A.; Naisanu, Joritha; Kisse, Darmanto F; Ndun, Astrid Aryani
International Journal Science and Technology Vol. 3 No. 2 (2024): July: International Journal Science and Technology
Publisher : Asosiasi Dosen Muda Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56127/ijst.v3i2.1465

Abstract

The cucumber plant (Cucumis sativus L.) is a vegetable plant that can be consumed in fresh or processed form. Cucumber production data from 2019-2022 continues to decline. One of the factors causing the decline in cucumber production is cultivation techniques that have not been carried out properly. To increase cucumber production, it is necessary to pay attention to the availability of nutrients. The fertilizer used is SP 36 fertilizer and organic fertilizer. The aim of the research is: To determine the interaction of SP36 fertilizer and manure on the growth and production of the best cucumber plants. The research was carried out in July - August 2023. The design used was a factorial Randomized Block Design (RAK). First factor: SP-36 fertilizer dose consisting of; P1: Control, P2: 150 kg ha-1 equivalent to 60 gpetak-1, P3: 250 kg ha-1 equivalent to 100 gpetak-1, Factor II: manure consisting of: N1: Control, N2: Cow manure 10 tonha-1 is equivalent to 4 kgpetak-1, N3: 10 tonha-1 chicken manure is equivalent to 4 kgpetak-1, Based on the results obtained: The interaction of SP-36 fertilizer and manure has a very real influence on the number of leaves, fruit length, plant height, fruit diameter and fruit weight Keywords: Production, Cucumis sativus L, SP-36, Cow manure
Pemberdayaan Ekonomi Rumah Tangga Melalui Optimalisasi Keuangan Sederhana dan Pembuatan ZPT Organik Berbasis Lingkungan Reinati, Stefanus; Vidensia Bergita Anin; Naisanu, Joritha; Henny A. Raga; Darmanto F. Kisse; Delorens L.N. Bessie; Richart Oematan; Lukas Billy
Jurnal Pengabdian Magister Pendidikan IPA Vol 8 No 3 (2025): Juli-September 2025
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v8i3.12337

Abstract

This community service activity was carried out in Mata Air Village on July 19, 2025, with the aim of empowering household economies through two main approaches: basic financial literacy education and training in the production of environmentally friendly organic Plant Growth Regulators (PGR). The program was initiated in response to the low level of financial literacy among villagers and the underutilization of local resources to support sustainable agriculture. The method involved needs assessment, contextual material design, implementation through interactive lectures and hands-on practice, and participatory evaluation. The results showed that participants gained new insights into managing household finances and were able to independently produce organic PGR using local materials. Moreover, the activity sparked community initiatives to develop follow-up training and explore micro-business opportunities. This program demonstrates that a simple, practical, and contextual educational approach can have a positive impact on improving both economic capacity and environmental awareness in rural communities
Pemberdayaan Masyarakat Melalui Pemnafaatan Dana PEM dan Pekarangan Untuk Budidaya Hortikultura dan Obat-Obatan Disertai Pendidikan Kewirausahaan Bagi Orang Dewasa Liem, Jhon Sepron D.; Roni M. Ndun; Vidensia Bergita Anin; Naisanu, Joritha; Henny A. Raga; Darmanto F. Kisse; Deby M. Malelak
Jurnal Pengabdian Magister Pendidikan IPA Vol 8 No 3 (2025): Juli-September 2025
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v8i3.12767

Abstract

This community service activity aimed to empower residents of Manulai II Sub-district, Kupang City, East Nusa Tenggara, through the utilization of Community Economic Empowerment Funds (PEM) and home yard land for the cultivation of horticultural and medicinal plants, combined with entrepreneurship education for adults. The main problems addressed were the low utilization of yard land and PEM funds for productive purposes, as well as the lack of entrepreneurial knowledge among the community. The implementation methods included community education through counseling sessions, technical training, cultivation demonstrations, and entrepreneurship mentoring. A total of 25 adult participants took part in a series of training and hands-on practices. Evaluation results through pre-test and post-test instruments showed significant improvement in participants’ knowledge and skills in both cultivation and entrepreneurship aspects. Additionally, participants demonstrated initiative in developing small-scale home-based businesses. The conclusion of this activity is that an integrative approach involving PEM fund utilization, yard optimization, and entrepreneurship education has proven effective in enhancing the local community’s economic capacity. This model has the potential to be replicated in other areas with similar social conditions and local resources
PREFERENSI KONSUMEN TERHADAP PRODUK LOKAL PERTANIAN DI PASAR TRADISIONAL KOTA KUPANG Kisse, Darmanto F.
JURNAL AGRIMANSION Vol 26 No 3 (2025): Jurnal Agrimansion Desember 2025
Publisher : Jurusan Sosial Ekonomi Pertanian Fakultas Pertanian Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/agrimansion.v26i3.1948

Abstract

Penelitian ini bertujuan untuk menganalisis preferensi konsumen terhadap produk lokal pertanian di pasar tradisional Kota Kupang serta faktor-faktor yang memengaruhi preferensi tersebut. Pendekatan yang digunakan adalah kuantitatif dengan metode deskriptif dan analitik. Data diperoleh dari 150 responden melalui kuesioner dan wawancara mendalam yang kemudian dianalisis menggunakan regresi linier berganda. Hasil penelitian menunjukkan bahwa harga, kualitas produk, dan kemudahan akses berpengaruh signifikan terhadap preferensi konsumen, dengan kualitas produk sebagai faktor paling dominan. Promosi tidak berpengaruh signifikan terhadap preferensi konsumen di pasar tradisional. Temuan ini memberikan gambaran bahwa produk lokal yang berkualitas dan harga terjangkau serta kemudahan akses pasar menjadi kunci dalam meningkatkan minat beli konsumen di pasar tradisional Kota Kupang. Implikasi penelitian ini penting untuk pengelola pasar dan pelaku usaha dalam mengembangkan strategi pemasaran produk lokal.
Co-Authors Abdonia W. Finmeta Astrid Aryani Ndun Bessie, Delorens L. N. Bunyani, Nur Aini Deby Marisa Malelak Henny A. Raga Liem, Jhon Sepron D. Lukas Billy Naisanu, Joritha Richart Oematan Robert A. Sole Roni M. Ndun Sole, Robert A. Stefanus Reinati Uly J. Riwu Kaho Uly J. Riwukaho Vidensia B. Anin