TUAHTA SAHPUTRA GINTING, NPM 2103100090 (2025) THE EFFECTIVE TEST FOR CONTROLLING THE WEED LEADS TO ISOTOPIC AMINA GLIFOSAT AND THE ATYPICAL ARTIFICIAL PYLON. Tugas_Akhir(Artikel) Serambi Journal of Agricultural Technology (SJAT), 7 (1). pp. 12-17. ISSN 2684-9879( e-ISSN)
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Abstract
Produktivitas tanaman karet dipengaruhi oleh banyak faktor, salah satunya adalah gulma yang menyebabkan produktivitas tanaman karet belum maksimal. Contoh gulma pada pada tanaman karet perkebunan adalah keladi (Caladium). Gulma ini tumbuh disekeliling karet mengganggu pengelolaan tanaman karet. Penelitian ini dilakukan untuk mengetahui efektifitas isoprofil amina glifosat 480 g/L dan trikopir butoksi atil ester 667 g/L dalam mengendalikan gulma keladi pada perkebunan tanaman karet. Penelitian dilakukan di PT. Perkebunan Nusantara IV Regional Kebun Aek Nabara, Kecamatan Bilah Hulu, Kabupaten Labuhanbatu pada bulan Juli sampai Agustus 2024. Penelitian ini dilakukan dengan metode survei deksriptif menggunakan 3 dosis percobaan yang diulang sebanyak 3 ulangan. Hasil penelitian menunjukkan bahwa Gliofsat dan Triklopir pada semua dosis formulasi mampu mengendalikan gulma keladi. Pada percobaan A1 formulasi herbisida mampu mengendalikan gulma keladi dalam waktu 3 minggu dan pada dosis formulasi A2 dan A3 formulasi herbisida mampu mengendalikan gulma keladi dalam waktu 4 minggu. Pada dosis formulasi 80ml/m2 dan 48ml/m2 mampu mengendalikan gulma lebih baik dibandingkan dengan dosis yang lain. Menunjukkan jumlah kematian gulma dengan hasil skoring yaitu minggu pertama 25%-30%, minggu kedua 31%-75%, minggu ketiga 76%-100%, minggu keempat 76%-100% gulma mati. Berdasarkan hasil penelitian dapat disimpulkan bahwa dosis yang paling baik dalam mengendalikan gulma keladi adalah bahan aktif Glifosat dan Triklopir dengan dosis formulasi 80ml/m2 dan 48ml/m2. Kata Kunci: Glifosat, Triklopir, tanaman karet, keladi (caladium) =================================================================================================== Rubber plant productivity is influenced by many factors, one of which is weeds that cause rubber plant productivity to be less than optimal. An example of weeds in rubber plantations is caladium (Caladium). This weed grows around rubber and interferes with rubber plant management. This study was conducted to determine the effectiveness of glyphosate isopropyl amine 480 g/L and tricopyr butoxy ethyl ester 667 g/L in controlling caladium weeds in rubber plantations. The study was conducted at PT. Perkebunan Nusantara IV Regional Kebun Aek Nabara, Bilah Hulu District, Labuhanbatu Regency from July to August 2024. This study was conducted using a descriptive survey method using 3 experimental doses repeated 3 times. The results showed that Gliofsat and Triklopir at all formulation doses were able to control caladium weeds. In experiment A1, the herbicide formulation was able to control caladium weeds within 3 weeks and at formulation doses A2 and A3, the herbicide formulation was able to control caladium weeds within 4 weeks. At a dosage of 80ml/m2 and 48ml/m2 formulations are able to control weeds better than other doses. Showing the number of weed deaths with scoring results, namely week-1 25% -30% and week 2 31% -75% and week 3 76% 100% and week 4 76% -100% dead weeds. Based on the results of the study, it can be concluded that the best dose in controlling taro weeds is the active ingredients Glyphosate and Triclopyr with a dosage of 80ml/m2 and 48ml/m2 formulations. Keywords: Glyphosate, Triclopyr, rubber plant, taro (caladium)
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Glifosat, Triklopir, tanaman karet, keladi (caladium)================Glyphosate, Triclopyr, rubber plant, taro (caladium) |
| Subjects: | Q Science > QK Botany S Agriculture > S Agriculture (General) |
| Divisions: | Fakultas Sains Dan Teknologi > Agroteknologi |
| Depositing User: | Unnamed user with email repository@ulb.ac.id |
| Date Deposited: | 29 Sep 2025 09:12 |
| Last Modified: | 30 Sep 2025 02:49 |
| URI: | http://repository.ulb.ac.id/id/eprint/1740 |
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