PENGARUH MIKORIZA DENGAN PENAMBAHAN VARIASI PUPUK TERHADAP PERTUMBUHAN TANAMAN TOMAT (SOLANUM LYCOPERSICUM L.) SERVO F1 PADA KONDISI TERCEKAM KEKERINGAN

MUHAMMAD RICKY ALAMSYAH, . (2025) PENGARUH MIKORIZA DENGAN PENAMBAHAN VARIASI PUPUK TERHADAP PERTUMBUHAN TANAMAN TOMAT (SOLANUM LYCOPERSICUM L.) SERVO F1 PADA KONDISI TERCEKAM KEKERINGAN. Sarjana thesis, UNIVERSITAS NEGERI JAKARTA.

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Abstract

Kekeringan menjadi salah satu kendala utama dalam budidaya tomat karena dapat menghambat pertumbuhan dan menurunkan produktivitas tanaman. Tomat Servo F1 dikenal memiliki toleransi terhadap kondisi kekeringan, namun optimalisasi budidayanya tetap diperlukan. Penelitian ini bertujuan untuk mengetahui pengaruh pemberian mikoriza dan variasi pupuk terhadap pertumbuhan dan hasil tanaman tomat Servo F1 dalam kondisi kekeringan. Penelitian menggunakan metode eksperimental dengan Rancangan Acak Kelompok (RAK) faktorial yang terdiri dari dua faktor, yaitu dosis zeolit mikoriza (0, 10, 20, dan 30 gram) dan variasi pupuk (tanpa pupuk, pupuk kandang kambing, pupuk NPK, dan kombinasi keduanya). Parameter yang diamati mencakup pertumbuhan vegetatif dan generatif tanaman tomat, serta indikator kolonisasi mikoriza. Data dianalisis menggunakan ANOVA two-way dan dilanjutkan uji DMRT 5% melalui program SPSS versi 25. Hasil penelitian menunjukkan bahwa kombinasi perlakuan P3M3 (pupuk kandang kambing & pupuk NPK + mikoriza 30 g) memberikan hasil terbaik pada tinggi tanaman (65,4 cm), jumlah daun majemuk (29 helai), infeksi mikoriza tertinggi (86,67%), dan kepadatan spora terbanyak (1004 spora). Perlakuan P1M1 (pupuk kandang kambing + mikoriza 10 g) menunjukkan hasil terbaik pada panjang akar (52,8 cm), berat basah (213,67 gram), dan berat kering (25,16 gram). Kombinasi perlakuan P3M3 berpotensi meningkatkan pertumbuhan vegetatif tanaman tomat. Namun, pengaruh interaksi jenis pupuk dan dosis mikoriza tidak berpengaruh signifikan terhadap fase generatif tanaman tomat dalam kondisi kekeringan. Spora mikoriza dari genus Glomus paling dominan ditemukan pada penelitian ini.*****Drought is one of the main constraints in tomato cultivation because it can inhibit growth and reduce plant productivity. Servo F1 tomato is known to have tolerance to drought conditions, but optimization of its cultivation is still needed. This study aims to determine the effect of mycorrhiza and fertilizer variations on the growth and yield of Servo F1 tomato plants under drought conditions. The research used an experimental method with a factorial Randomized Group Design (RGD) consisting of two factors, namely mycorrhiza doses (0, 10, 20, and 30 grams) and fertilizer variations (no fertilizer, goat manure, NPK fertilizer, and a combination of both). Parameters observed included vegetative and generative growth of tomato plants, as well as indicators of mycorrhizal colonization. The results showed that the treatment combination P3M3 (goat manure & NPK fertilizer + 30 g mycorrhiza) gave the best results in plant height (65.4 cm), number of compound leaves (29 leaves), highest mycorrhizal infection (86.67%), and highest spore density (1004 spores). The P1M1 treatment (goat manure + 10 g mycorrhiza) showed the best results in root length (52.8 cm), wet weight (213.67 grams), and dry weight (25.16 grams). P3M3 treatment combination has the potential to increase the vegetative growth of tomato plants. However, the interaction effect of fertilizer type and mycorrhiza dose did not significantly affect the generative phase of tomato plants under drought conditions. Mycorrhizal spores of the Glomus genus were most dominant in this study.

Item Type:	Thesis (Sarjana)
Additional Information:	1). Rizal Koen Asharo, S.Si., M.Si. 2). Pinta Omas Pasaribu, S.Si., M.Si.
Subjects:	Sains > Sains, Ilmu Pengetahuan Alam Sains > Botani Sains > Mikro Biologi
Divisions:	FMIPA > S1 Biologi
Depositing User:	Muhammad Ricky Alamsyah .
Date Deposited:	15 Aug 2025 06:02
Last Modified:	15 Aug 2025 06:02
URI:	http://repository.unj.ac.id/id/eprint/61354

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