Pengaruh Padi Lokal Jambi dan Padi Unggul Nasional terhadap Pengaplikasian Biochar di Lahan Rawa Pasang Surut

This study aims to provide information on the effective and efficient provision of rice husk biochar betel nut for growth production crops in tidal marshlands. The research was carried out community fields located Pembengis Village, Bram Itam District, Tanjung Jabung Barat Regency, Jambi Province with a height 3 meters above sea level (masl). used Randomized Group Design (RAK) two factors, first treatment factor is plant variety consisting local varieties white works, high strong varieties, high-yielding inpara superior inpari 32, second no as control, coir biochar. Each repeated times. variables observed were height, maximum number saplings per clump, productive saplings, panicle length, amount grain panicle, percentage hollowness yield milled dry grain, weight 100 grains length roots contents panicle. results showed that application plants had significant influence several variables. There an interaction between