KADAR N, P, K, Ca JARINGAN SAWI PADA LAHAN YANG DIBERI AIR BM SAPI DAN BOKASHI DENGAN PENAMBAHAN BEBERAPA BAHAN PENINGKAT HARA

Abstrak

Degree of N, P, K, Ca Mustard Green Network In Tune That Given Water Bm Cow And Bokashi With Add Several Ingredients To Increase Hara. Organic farming use organic fertilizer such as compost, bokashi, and cattle BM fertilizer. Input of  organic fertilizer can decrease by increae the quality of bokashi by apply ash, eggshell powder, and cow crine. Ash to increase potassium, eggshell powder is source of  calcium, and cow crine source of  nitrogen.
The research used Completely Randomized Block Design consisting of seven treatments were bokashi without cattle BM fertilizer  and bokashi (SBo), cattle BM fertilizer and bokashi added ash (SB1), cattle BM fertilizer  and bokashi added cow
urine (SB2), cattle BM fertilizer and bokashi added eggshell powder (SB3), cattle BM fertilizer   and bokashi added ash and cow urine (SB4), cattle BM fertilizer   and bokashi added ash and eggshell powder (SB5), cattle BM fertilizer   and bokashi
added ash and, eggshell powder and  cow urine (SB6). The data was anayzed byusing Analysis of Variance and Honestly Significant Difference (HSD) at 5%.
The result showed that cattle BM fertilizer and bokashi added ash, cattle BM fertilizer  and bokashi added cow urine, and cattle BM fertilizer and bokashi added eggshell powder, each increasing potassium, nitrogen and calcium nutrient of soil,
so that impact to potassium, nitrogen dan calcium   of  plant tissue.  Cattle BM fertilizer   and bokashi added cow urine significant to increasing dry plant weigh amount 28,57%.
Key word: cattle BM fertilizer, bokashi, nutrient