| NIM | A1D016029 |
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| Namamhs | KINANTI RACHMADANI FITRI |
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| Judul Artikel | Pengaruh Benih dari Hasil Panen dengan Populasi Tanaman Berbeda terhadap Pertumbuhan dan Hasil Kedelai |
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| Abstrak (Bhs. Indonesia) | Penelitian bertujuan untuk 1)mengetahui pengaruh asal benih dari hasil panen dengan populasi tanaman berbeda terhadap pertumbuhan dan hasil kedelai, 2)mengetahui keragaman tiga varietas kedelai berdasarkan karakter pertumbuhan dan hasilnya, 3)mengetahui pengaruh interaksi asal benih dari hasil panen dengan populasi tanaman berbeda dan keragaman tiga varietas kedelai terhadap pertumbuhan dan hasil kedelai. Penelitian dilaksanakan pada bulan Februari sampai Juni 2020 di screen house exfarm dan Laboratorium Agronomi dan Hortikultura,Fakultas Pertanian,Universitas Jenderal Soedirman. Penelitian menggunakan Rancangan Acak Kelompok Lengkap (RAKL) Faktorial 3x4 dengan 2 faktor yaitu tingkat populasi tanaman kedelai saat produksi benih Faktor I,yaitu P1=Populasi 333.333tan/ha, P2=Populasi 250.000tan/ha, P3=Populasi 166.666tan/ha, P4=Populasi 125.000tan/ha. Faktor II yaitu varietas kedelai saat produksi benih,V1=Varietas Mutiara 1,V2=Varietas Anjasmoro,V3=Varietas Devon 2. Variabel yang diamati meliputi perkecambahan benih, tinggi tanaman, jumlah daun, jumlah cabang, jumlah buku batang utama, jumlah buku produktif, jumlah buku total, umur berbunga, bobot 100 biji, bobot biji per tanaman, jumlah biji per tanaman, jumlah polong total, jumlah polong isi, jumlah polong hampa, persentase polong isi, umur panen, bobot kering tanaman. Hasil penelitian menunjukkan benih dari hasil panen populasi 125.000tan/ha (jarak tanam 40x20 cm) mempunyai nilai potensi tumbuh maksimum paling tinggi 78,22% dan daya kecambah 51,48%. Populasi 166.666tan/ha (jarak tanam 30x20 cm) menghasilkan jumlah cabang paling banyak, yaitu 7,06 cabang. Benih asal jarak tanam 40x10 cm (populasi 250.000 tan/ha) menghasilkan jumlah daun dan jumlah buku pada batang utama 2 mst. Varietas Mutiara 1 menghasilkan jumlah cabang dan bobot 100 biji paling tinggi yaitu 7,70cabang dan 19,91g. Varietas Anjasmoro menghasilkan jumlah biji per tanaman dan jumlah polong hampa paling banyak dibanding varietas lainnya. Varietas Devon 2 menghasilkan tinggi tanaman 4,6,dan 8 mst. Tidak terdapat interaksi antara kedua faktor perlakuan yang dicoba. |
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| Abtrak (Bhs. Inggris) | The purpose of this study were to 1)to determine the effect of the origin of the seeds from the harvest with different plant populations on the growth and yield of soybeans; 2)to determine the diversity of three soybean varieties based on growth and yield characters; 3)to determine the effect of the interaction of the seeds origin of the harvest with different plant populations and the diversity of the three varieties of soybean based on the growth and yield of soybeans. The study was conducted from February until June 2020 at the exfarm screen house, the Agronomy and Horticulture Laboratory, Faculty of Agriculture, Jenderal Soedirman University. The study used a completely randomized block design 3x4 factorial, with 2 factors, namely the level of soybean plant population during seed production as Factor I, namely P1=population 333,333 plants/ha, P2=population of 250,000 plants/ha, P3=population of 166,666 plants/ha, P4=population of 125,000 plants/ha. Factor II is the soybean variety used during seed production, namely V1=Mutiara 1, V2=Anjasmoro, V3=Devon 2. The variables observed included initial seed germination, plant height, number of leaves, number of branches, number of books on the main stem, number of productive books, the total number of books, flowering age, the weight of 100 seeds, seed weight per plant, number of seeds per plant, the total number of pods, number of filled pods, number of empty pods, percentage of filled pods, age of harvest, weight dry the plant.The results showed that the seeds from the harvest on a plant population of 125.000plants/ha(spacing 40x20 cm) had the highest maximum growth potential value 78,22% and germination capacity 51,48%. The plant population of 166,666 plant/ha (spacing 30x20 cm) produced the highest number of branches, namely 7,06 branches. The seeds from spacing 40x10 cm (population of 250,000 plants/ha) resulted the number of leaves and number of nodes on the main stem at 2 wap. Mutiara 1 variety produced the highest number of branches and weight of 100 seeds, namely 7,70 branches and 19,91g. Anjasmoro variety produced the highest number of seeds /plant and number of empety pods compared to other varieties. Devon 2 variety produced plant heights of 4,6 and 8mst. There was no interaction between the two treatment factors that we tried. |
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| Kata kunci | Kata kunci: kedelai, populasi tanaman, varietas, pertumbuhan dan hasil. |
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| Pembimbing 1 | Dr. Khavid Faozi, S.P., M.P. |
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| Pembimbing 2 | Fatichin, S.P., M.P., Ph.D. |
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| Pembimbing 3 | |
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| Tahun | 2020 |
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| Jumlah Halaman | 12 |
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| Tgl. Entri | 2020-11-14 13:37:14.900153 |
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