RAMADINI, FIRDA (2024) PENGARUH SALINITAS DAN APLIKASI PUPUK HAYATI MIKORIZA TERHADAP PERTUMBUHAN DAN HASIL TANAMAN TOMAT (Solanum lycopersicum L.). S1 thesis, UNIVERSITAS SULTAN AGENG TIRTAYASA.
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Abstract
Tomato (Lycopersicum esculentum Mill.) is one of the horticultural commodities that is prioritized for development. Tomato plants are classified as horticultural crops. However, fertile agricultural areas in Indonesia have narrowed. In overcoming this problem, it can be done by utilizing marginal land as another alternative for tomato cultivation, one of which is saline land. The utilization of saline land has not been done optimally because of the high concentration of salt that can lead to a decrease in tomato production. The purpose of this research was to study the effect of salinity and mycorrhizal biofertilizer on the growth and yield of tomato plants. The research was conducted in Tipar Indah, Tirtayasa district, Banten Province. with an altitude of ± 120 m above sea level. The method used in this research is group randomized design with factor 1 is the concentration of NaCl solution consisting of 4 levels, namely 0 ds/m (S0), 3-4 ds/m (S1), 5-6 ds/m (S2), 7-8 ds/m (S3) and factor 2 is the dose of mycorrhizal biofertilizer consisting of 4 levels namely 5 gr (M1), 10 gr (M2), 15 gr (M3), and 20 gr (M4). The application of saline water was carried out when the plants were 7 days after plant (DAP). The tomato planted was the Servo F1 variety. The number of plants in each treatment combination in one replicate consisted of 16 plants. Growth observations included plant height, number of leaves, plant wet weight, plant dry weight, root weight and root length. Yield observations include the number of fruits per plant, fruit weight per plant, tomato fruit diameter. Data analysis using DSAASTAT software, if the results of variance analysis show results that differ significantly to very significantly, then further tests will be carried out with the Duncan Multiple Range Test (DMRT) test at level 5%. The results showed that the use of salinity concentration had no significant effect on the growth and yield of tomato plants. Except for the stem diameter parameter in the 4th harvest showed significant results. The use of mycorrhizal biofertilizer has no effect on the yield of tomato plants, but has an effect on plant growth, namely in the root length parameter. Where the best results were found in the application of 15 g of mycorrhizal fertilizer with an average root length of 15.32 cm. on the other hand, the application of 5 g of mycorrhizal fertilizer gave the lowest results with an average root length of 11.69 cm. There is an interaction between salinity concentration and mycorrhizal biofertilizer on plant growth, namely in the root length parameter
| Item Type: | Thesis (S1) | |||||||||
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| Additional Information: | Tomat (Lycopersicum esculentum Mill.) merupakan salah satu komoditas hortikultura yang diprioritaskan untuk dikembangkan. Tanaman tomat tergolong tanaman hortikultura. Namun, lahan pertanian yang subur di Indonesia semakin menyempit. Dalam mengatasi masalah tersebut, dapat dilakukan dengan memanfaatkan lahan marginal sebagai alternatif lain untuk budidaya tanaman tomat, salah satunya lahan salin. Pemanfaatan lahan salin belum dilakukan secara optimal karena tingginya konsentrasi garam yang dapat menyebabkan penurunan produksi tomat. Tujuan dari penelitian ini adalah untuk mempelajari pengaruh salinitas dan pupuk hayati mikoriza terhadap pertumbuhan dan hasil tanaman tomat. Penelitian dilaksanakan di Tipar Indah, Kecamatan Tirtayasa, Kabupaten Serang, Provinsi Banten. dengan ketinggian tempat ± 120 m dpl. Metode yang digunakan dalam penelitian ini adalah Rancangan Acak Kelompok (RAK) dengan faktor 1 adalah konsentrasi larutan NaCl yang terdiri dari 4 taraf, yaitu 0 ds/m (S0), 3-4 ds/m (S1), 5-6 ds/m (S2), 7-8 ds/m (S3) dan faktor 2 adalah dosis pupuk hayati mikoriza yang terdiri dari 4 taraf, yaitu 5 gr (M1), 10 gr (M2), 15 gr (M3), dan 20 gr (M4). Pemberian air garam dilakukan pada saat tanaman berumur 7 hari setelah tanam (HST). Tomat yang ditanam adalah varietas Servo F1. Jumlah tanaman pada setiap kombinasi perlakuan dalam satu ulangan terdiri dari 16 tanaman. Pengamatan pertumbuhan meliputi tinggi tanaman, jumlah daun, berat basah tanaman, berat kering tanaman, berat akar dan panjang akar. Pengamatan hasil meliputi jumlah buah per tanaman, berat buah per tanaman, diameter buah tomat. Analisis data menggunakan software DSAASTAT, apabila hasil sidik ragam menunjukkan hasil yang berbeda nyata hingga sangat nyata, maka akan dilakukan uji lanjut dengan uji Duncan Multiple Range Test (DMRT) pada taraf 5%. Hasil penelitian menunjukkan bahwa penggunaan konsentrasi salinitas tidak berpengaruh nyata terhadap pertumbuhan dan hasil tanaman tomat. Kecuali pada parameter diameter batang pada panen ke-4 menunjukkan hasil yang signifikan. Penggunaan pupuk hayati mikoriza tidak berpengaruh terhadap hasil tanaman tomat, namun berpengaruh terhadap pertumbuhan tanaman yaitu pada parameter panjang akar. Dimana hasil terbaik terdapat pada pemberian 15 g pupuk mikoriza dengan rata-rata panjang akar 15,32 cm. sebaliknya pemberian 5 g pupuk mikoriza memberikan hasil yang paling rendah dengan rata-rata panjang akar 11,69 cm. Terdapat interaksi antara konsentrasi salinitas dan pupuk hayati mikoriza terhadap pertumbuhan tanaman, yaitu pada parameter panjang akarTranslated with DeepL.com (free version) | |||||||||
| Uncontrolled Keywords: | fertilization, mycorrhizae, salinity stress, tomato | |||||||||
| Subjects: | S Agriculture > S Agriculture (General) | |||||||||
| Divisions: | 04-Fakultas Pertanian 04-Fakultas Pertanian > 54211-Program Studi Agroekoteknologi |
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| Depositing User: | Mrs Firda Ramadini | |||||||||
| Date Deposited: | 05 Sep 2024 13:38 | |||||||||
| Last Modified: | 05 Sep 2024 13:38 | |||||||||
| URI: | http://eprints.untirta.ac.id/id/eprint/41186 |
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