Potensi Urin Sapi dan Rock Phosphat Terhadap Produksi Benih Tanaman Alfalfa (Medicago sativa L)

摘要: Alfalfa is often referred to as medic purple  or lucerne was originally a wild plant that comes from the forest, before cultivated by humans. Habitat native plants are located in Mediterranean mountains southwest Asia Asia. From this introduced Europe Persians around year 490 SM. Rock phosphate natural fertilizer can be obtained easily Indonesia and has phosphorus content which used an alternative relatively expensive TSP elements affect growth crop production. Cow urine rock have potential source of nutrients for development alfalfa flower seed  . Key word: alfalfa, phosphate, cow urine, flowers seeds