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All Journal JURNAL ILMU PERTANIAN Jurnal Pertanian Agros AGROVITAL : Jurnal Ilmu Pertanian Jurnal Agrotek Lestari Biofarm : Jurnal Ilmiah Pertanian Serambi Journal of Agricultural Technology Agrifarm: Jurnal Ilmu Pertanian
Chairudin Chairudin
Fakultas Pertanian Universitas Teuku Umar
Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences Veterinary

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Respon Pertumbuhan dan Hasil Tanaman Jagung Manis (Zea mays Saccharata) Aplikasi Pupuk NPK dan Limbah Cair Pabrik Kelapa Sawit Muhammad Afrillah; Chairudin Chairudin; Monika Riski
Jurnal Agrotek Lestari Vol 9, No 1 (2023): April
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jal.v9i1.8116

Abstract

Sweet corn (Zea mays saccharata) is a staple food substitute for rice that is widely consumed by the people of Indonesia. To increase growth and production, fertilization needs to be done, one of which is the addition of palm oil liquid waste and also NPK fertilizer. This study aims to determine the dose of NPK and palm oil effluent for the growth and yield of maize. The research was carried out in the experimental garden of the Faculty of Agriculture, Teuku Umar University, West Aceh Regency. The study was conducted from December 2021 to February 2022. This study used a 2 x 4 factorial randomized block design (RAK) with 3 replications consisting of two factors. The factors studied include: NPK fertilizer (P) consists of 2 levels, namely: P1 (1.8 g), P2 (3.6 g). Dosage of Palm Oil Mill Liquid Fertilizer (L) consists of 4 levels, namely: L0 (Control), L1 (300 ml), L2 (450 ml), L3 (600 ml). Parameters observed were plant height, stem diameter, number of leaves, length of cob, weight of corn cobs with cob per cob, weight of corn cobs with cob per plot, weight of corn cobs without husks per cob, and weight of corn cobs without husks per plot. The results of the F test analysis of variance showed that the application of NPK fertilizer had a significant effect on plant height parameters 35 and 49 DAP, stem diameter parameters 49 DAP, number of leaves 35 DAP, corn cob length, corn cob weight per plot, and corn cob weight without husks. per plot, but had no significant effect on the weight parameter of corn cobs with cob per cob, and weight on corn cobs without husks per cob. The results of the variance test showed that the administration of palm oil effluent at various doses had no significant effect on all the parameters tested. The interaction effect between NPK fertilizer and palm oil mill effluent did not give a real interaction.
Aplikasi Solid Decanter dan EM4 terhadap Pertumbuhan dan Produksi Tanaman Melon (Cucumis melo L.) pada Tanah Alluvial Iwandikasyah Putra; Muhammad Jalil; Jekki Irawan; Muhammad Afrillah; Chairudin Chairudin; Habibul Alamsyah Simamora; Iwan Saputra
Jurnal Agrotek Lestari Vol 9, No 1 (2023): April
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jal.v9i1.7915

Abstract

The study aimed to look at the effect of solid decanter and EM4 applications on the growth and production of melon plants (Cucumis melo L.) on Alluvial. Solid decanter is a raw organic matter and requires decomposition with EM4 so that nutrients can be utilized properly by melon plants. This research was carried out December-April 2022 at the experimental garden of the Faculty of Agriculture, Teuku Umar University, West Aceh Regency, Aceh Province.  This study used a Randomized Group Design (RAK) factorial pattern of 4 x 4 with 3 repeats. The first factor is Solid Decanter (S) which consists of S0 (control), S1 (90 gr), S2(180 gr), S3(270 gr) and the second factor is EM4 (E) which consists of E0 (control), E1 (10ml), E2 (20ml), E3 (30ml). The results showed an interaction between solid decanter and EM4 against the diameter of the stem of melon plants at 14 HST.  This best treatment was found in the combination of S2E1 treatment, where the solid decanter dose of S2(180 gr) and EM4 E1 (10 ml) differed markedly from other treatment combinations.
Hubungan Angka Kerapatan Panen dan Sistem Rotasi Panen Dengan Produktifitas Kelapa Sawit di PT. Agro Sinergi Nusantara Kebun Batee Puteh Tamara Maulinadia; Muhammad Afrillah; Chairudin Chairudin
Biofarm Jurnal Ilmiah Pertanian Vol 19, No 2 (2023): BIOFARM JURNAL ILMIAH PERTANIAN
Publisher : Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/biofarm.v19i2.3451

Abstract

Rotasi panen, angka kerapatan panen, manajemen tenaga panen, dan produktifitas panen merupakan aspek penting dalam kegiatan panen. Penelitian ini bertujuan untuk mengetahui Hubungan Angka Kerapatan Panen Dan Sistem Rotasi Panen Dengan Produk Tifitas Kelapa Sawit Di PT.Agro Sinergi Nusantara. Penelitian ini dilaksanakan di PT.Agro Sinergi Nusantara Kebun Batee puteh pada bulan April 2022. Adapun pengamatan yang dilakukan ialah Rotasi panen, angka kerapatan panen, manajemen tenaga panen, dan produktivitas panen yang merupakan aspek penting dalam kegiatan pemanenan. Dari hasil pengamatan yang dilakukan, nilai AKP estimasi dengan realisasi tidak berbeda nyata. Nilai AKP diperoleh hasil yang baik dengan selisih 8%.dari hasil pengamatan di peroleh rotasi panen sudah sangat tinggi dengan jumlah rotasi panen 5/7.Kata kunci : Kelapa Sawit, Angka Kerapatan Panen, Rotasi Panen,manajemen pemanenan
Application Of Titonia diversifolia As A Biopesticide In Soybean Cultivation In Meureubo District, West Aceh Putri Mustika Sari; Chairudin Chairudin; Vina Maulidia; Rayhan Amadius Weihan
AGRIUM: Jurnal Ilmu Pertanian Vol 26, No 2 (2023)
Publisher : UNIVERSITAS MUHAMMADIYAH SUMATERA UTARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/agrium.v26i2.15904

Abstract

The tsunami that occurred in 2004 has changed various aspects of activities in West Aceh District. Particularly in the agricultural aspect, the damage occurred not only to cultivated land but also to the surrounding ecosystem. Particularly in the Meureubo sub-district there is a need for outreach to improve farming, where cultivated plants are often attacked by pests. So it is necessary to have proper and environmentally friendly control, one of which is by increasing the use of biopesticides derived from wild plants that are easy to find. Titonia is a flowering wild plant that has the potential to be a good source of nutrition for organic plants, T. diversifolia can be used as green manure, and there are several other studies which also state that titonia extract can be used as a vegetable pesticide in pest control. Using the direct field observation method, which aims to provide knowledge to farmer groups in Meureubo District, West Aceh to use Titonia as an environmentally friendly biopesticide in agricultural cultivation, where the future impact can restore the ecosystem on agricultural land by reducing the use of chemical pesticides. With the results of case study activities, namely biopesticide products that can be used by farmers, data on insects found on agricultural land, both pests, parasitoids, predators, and pollinators. The pests found on the cultivated land were Epilachna sp, Naupactus leucoloma, Piezodorus guildinii, Bemicia tabaci, Agromyza phaseoli, Nezara viridula, Spodoptera sp. By finding few types of pests, it means that the use of biopesticides can reduce the types of pests that attack agricultural land.
INVENTARISASI HAMA ULAT KANTUNG DAN PARASITOID DI PERKEBUNAN KELAPA SAWIT PT. KARYA TANAH SUBUR (KTS) ACEH BARAT Chairudin Chairudin; Rini Aprilna; Sumeinika Fitria Lizmah; Agustinur Agustinur; Vina Maulidia
Agros Journal of Agriculture Science Vol 26, No 2 (2024): Edisi Juli
Publisher : Fakultas Pertanian, Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v26i2.4131

Abstract

Bagworms are one of the important pests in oil palm cultivation. Bagworm causes holes in oil palm leaves, slits and even dry out, which can cause damage and reduce productivity. Conventional control of bagworm pests using insecticides has been proven to cause long-term losses, so more environmentally friendly control is needed by using parasitoids. This research aims to inventory bagworm pests and parasitoids in oil palm plantations which have the potential to be developed for ecosystem-based pest control purposes. Sampling in this research was carried out at PT Karya Tanah Subur oil palm plantation, West Aceh. The analysis was carried out by calculating the diversity and evenness of pest and parasitoid types. From the research results, 4 types of bagworms were obtained, identified as Metisa plana, Mahasena corbetti, Clania sp. and Cremastopsyche pendula. Of the 4 types of bagworms, the more dominant ones are Metisa plana and Mahasena corbetti. Meanwhile, there are also 4 types of parasitoids found, identified as Diadegma sp., Dirhinus sp., Paraphylax varius and Telenomus sp.
Effect of Concentration and Frequency of Giving PKS Liquid Waste on Growth and Products of Palm Plants (Brassica juncea L.): Pengaruh Konsentrasi dan Frekuensi Pemberian Limbah Cair PKS Terhadap Pertumbuhan dan Hasil Tanaman Sawi (Brassica Juncea L.) Nora Julita Nora Julita; Chairudin Chairudin
Agrifarm : Jurnal Ilmu Pertanian Vol 11 No 1 (2022): July
Publisher : Universitas Widya Gama Mahakam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24903/ajip.v11i1.1144

Abstract

Research on the effect of concentration and frequency of giving PKS liquid waste on the growth and yield of mustard (Brassica juncea L.) was conducted in Arongan Village, Kuala Pesisir District, Nagan Raya Regency starting from November to December 2021. The design used was a randomized block design (RAK) factorial. The first factor is the concentration of PKS liquid waste which consists of 3 treatment levels K1 (4%), K2 (8%), and K3 concentration of PKS liquid waste 12%). The second factor is the frequency of watering PKS liquid waste which consists of 3 levels of treatment P1(frequency of watering PKS liquid waste 5 days 1 time), P2 (frequency of watering PKS liquid waste 7 days 1 time), and P3 (frequency of watering PKS liquid waste 9 days). 1 time). The results of the study did not show an interaction between the treatment of PKS liquid waste concentration and the frequency of watering PKS liquid waste with all observed variables. The concentration of PKS liquid waste had a significant effect on the number of leaves at 29 DAP and root length. Varieties treatment did not have a significant effect on all observed variables. Keywords: concentration, frequency, PKS liquid waste, mustard plant
RESPON PERTUMBUHAN DAN PRODUKTIVITAS TANAMAN CABAI (Capsicum Annum L.) TERHADAP DOSIS PUPUK NPK DAN PUPUK ORGANIK DI POLIBAG: Growth And Productivity Response Of Chili Plants (Capsicum Annum L.) Against The Dose Of Npk Fertilizer And Organic Fertilizer In Polybag" ASYA MAGHFIRAH; Chairudin
Agrifarm : Jurnal Ilmu Pertanian Vol 11 No 1 (2022): July
Publisher : Universitas Widya Gama Mahakam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24903/ajip.v11i1.1152

Abstract

Variabel yang diamati adalah tinggi tanaman (cm) umur 20, 40 dan 60 HST, jumlah daun umur 20, 40 dan 60 HST, jumlah cabang umur 20, 40 dan 60 HST, Jumlah buah pertanaman umur 20, 40 dan 60 HST. Hasil pengamatan dianalisis dengan analisis ragam (ANOVA) α = 5%, dilanjutkan dengan uji beda nyata (BNT) α = 5%. Tidak ada interaksi pada tinggi tanaman begitu juga tidak ada respon baik pada faktor tunggal pemberian pupuk NPK maupun pupuk Organik, namun ada kecenderungan pemberian pupuk Organik 125 g/Polibag memperlihatkan tinggi tanaman yaitu 153,33 cm. Pemberian pupuk Organik memiliki tinggi tanaman yaitu 160,50 cm. Pemberian pupuk Organik 250 g/Polibag memiliki tinggi tanaman yaitu 155,83 cm. Pupuk organik dan NPK berpengaruh nyata terhadap rata-rata jumlah cabang dan jumlah buah pertanaman. Keywords : Pupuk Organik, Pupuk NPK, Cabai
Co-Authors Agustinur, Agustinur Ahmad Nur Fauzi Amda Resdiar ASYA MAGHFIRAH Dara Sa'adah Dewi Fithria Habibul Alamsyah Simamora Hendri Sahputra Iwandikasyah Putra Jekki Irawan Jufri Jufri Lizmah, Sumeinika Fitria Lola Adres Yanti Maulidia, Vina Mita Setyowati Monika Riski Muhammad Afrillah Muhammad Jalil Muhammad Rifaldi Nora Julita Nora Julita Paulina Zalukhu Rati Lestari Rini Aprilna Saputra, Iwan Sari, Putri Mustika Saufiah Saufiah Sumenika Fitria Lizma Tamara Maulinadia Taufiq Hussaleh Vina Maulidia