Aplikasi Bakteri Endofit dan Mikoriza Terhadap Kandungan Unsur N, P dan K pada Pembibitan Tanaman Lada: Application of Endophytic Bacteria and Mycorrhizal toward N, P, and K Content of Pepper Seedling

Application of endophytic bacterial formulas and mycorrhizal expected to improve the quality of seedling in pepper. This research aims to determine the effect of endophytic bacterial formulas and mycorrhizal to the absorption of N, P, and K in Podsolik Jasinga, and the growth of pepper in seedling phase. The research method used randomized block design grouped by replication. Endophytic bacteria formulas types (B2), (B3) and without endophytic bacterial formulas (B0) as the first factor. Mycorrhiza with three levels, without mycorrhizal (M0), 10 g plant-1 (M1) and 20 g plant-1 (M2) as the second factor. The treatments tested were nine combinations and each treatment was repeated three times. This experiment obtained  27 experimental units. Each replication represented by five plants,  so there were 135 plants. In general, endophytic bacteria formula of and mycorrhizal 10 g plant-1 (M1) is better to increasing the vegetative phase of pepper plants.Aplikasi formula bakteri endofit dan mikoriza diharapkan mampu memperbaiki kualitas pembibitan pada tanaman lada. Penelitian ini bertujuan mengetahui pengaruh formula bakteri endofit dan mikoriza terhadap serapan hara N, P, dan K pada tanah Podsolik Jasinga serta pertumbuhan lada pada fase pembibitan. Metode penelitian menggunakan rancangan acak kelompok (RAK) faktorial yang dikelompokkan berdasarkan ulangan. Formula bakteri endofit jenis (B2), (B3) dan tanpa bakteri (B0) sebagai faktor pertama. Mikoriza dengan tiga taraf yakni tanpa mikoriza (M0), 10 g tanaman-1 (M1) dan 20 g tanaman-1 (M2) sebagai faktor kedua. Perlakuan yang diuji sebanyak 9 kombinasi dan masing-masing perlakuan diulang sebanyak tiga kali, sehingga diperoleh 27 satuan percobaan. Setiap ulangan diwakili 5 tanaman, sehingga terdapat 135 tanaman. Secara umum formula bakteri endofit jenis B2 dan mikoriza 10 g tanaman-1 (M1) lebih baik dalam meningkatkan fase vegetatif tanaman lada