Electronic Theses and Dissertation

Penelitian ini bertujuan untuk mengetahui interaksi mikoriza campuran dan varietas terhadap pertumbuhan dan hasil tanaman cabai hias. Penelitian ini dilaksanakan di Stasiun Penelitian Pertanian/University Farm Sub Stasiun rumah kasa Universitas Syiah Kuala Darussalam Banda Aceh dan di Laboratorium Hortikultura dari bulan Februari 2022 sampai dengan Mei 2022. Alat-alat yang digunakan adalah cangkul, gunting, meteran, timbangan analitik, mikroskop dan alat-alat yang mendukung dalam penelitian. Bahan-bahan yang digunakan dalam penelitian ini adalah benih varietas Ayesha, Syakira dan Lembayung yang diperoleh dari incuBie LPPM IPB, pupuk Mikoriza campuran sebanyak 270 g. Penelitian ini menggunakan rancangan acak kelompok (RAK) pola faktorial 2x3 dengan 3 kali ulangan sehingga terdapat 18 satuan percobaan. Faktor yang diteliti yaitu mikoriza campuran dan varietas cabai hias. Faktor mikoriza campuran terdiri dari 2 taraf yaitu 0 (kontrol) dan 10 g tanaman-1, faktor varietas terdiri dari 3 taraf yaitu Syakira, Ayesha dan Lembayung. Peubah yang diamati meliputi tinggi tanaman, diameter batang, jumlah cabang produktif, tinggi dikotomus, umur berbunga, warna buah, warna bunga, jumlah buah per tanaman, panjang buah, diameter buah, berat per buah, ketebalan daging buah, total berat buah dan kolonisasi mikoriza. Hasil penelitian menunjukkan bahwa mikoriza campuran berpengaruh sangat nyata terhadap diameter buah, bobot per buah, total bobot dan persentase kolonisasi mikoriza. Pertumbuhan dan hasil tanaman terbaik dijumpai pada dosis mikoriza 10 g tanaman-1, selanjutnya varietas cabai hias berpengaruh sangat nyata terhadap tinggi tanaman umur 15 HSPT, diameter batang umur 60 dan 90 HSPT, panjang buah, diameter buah dan total bobot buah. Pertumbuhan dan hasil terbaik dijumpai pada varietas Ayesha. Terdapat interaksi yang sangat nyata terhadap tinggi tanaman 30 HSPT, diameter batang 15 HSPT dan 60 HSPT dan diameter buah. Pertumbuhan dan hasil cabai hias terbaik dijumpai pada interaksi perlakuan 10 g tanaman-1 dengan varietas Ayesha.

This study aims to determine the interaction of mixed mycorrhizae and varieties on the growth and yield of ornamental chili plants. This research was carried out at the Agricultural Research Station/University Farm Sub-station screen house at Syiah Kuala Darussalam University Banda Aceh and at the Horticulture Laboratory from February 2022 to May 2022. The tools used were hoe, scissors, meter, analytical balance, microscope and supporting tools in research. The materials used in this study were seeds of the varieties Ayesha, Syakira and Lembayung obtained from incuBie LPPM IPB, mixed Mycorrhizal fertilizer as much as 270 g. This study used a 2x3 factorial randomized block design (RAK) with 3 replications so that there were 18 experimental units. The factors studied were mixed mycorrhizae and ornamental chili varieties. The mixed mycorrhizal factor consisted of 2 levels, namely 0 (control) and 10 g plant-1, the variety factor consisted of 3 levels, namely Syakira, Ayesha and Lembayung. The variables observed included plant height, stem diameter, number of productive branches, dichotomous height, flowering age, fruit color, flower color, number of fruits per plant, fruit length, fruit diameter, weight per fruit, flesh thickness, total fruit weight and colonization. mycorrhizae. The results showed that mixed mycorrhizae had a very significant effect on fruit diameter, weight per fruit, total weight and percentage of mycorrhizal colonization. The best plant growth and yield was found at a dose of mycorrhizal 10 g plant-1, then ornamental chili varieties had a very significant effect on plant height at 15 DAP, stem diameter at 60 and 90 DAP, fruit length, fruit diameter and total fruit weight. The best growth and yields were found in the Ayesha variety. There was a very significant interaction with plant height 30 DAP, stem diameter 15 DAP and 60 DAP and fruit diameter. The best growth and yield of ornamental chili was found in the interaction of 10 g plant-1 treatment with the Ayesha variety.