Pengaruh Pemberian Urin Sapi Yang Difermentasi Terhadap Pertumbuhan dan Produksi Tanaman Sawi Hijau (Brassica rafa)
Abstract: Green mustard is its
broadleaf vegetable crops that is economically potential because of its high
demand . Increased production have tended to use inorganic fertilizers and
pesticides excessive. In the now widely circulated one organic fertilizer is
cow urine. Giving cow urine on the ground to improve the nature of the soil
chemistry, soil physics and biological properties of soil. This research was
conducted at the Experiment Unit of the Faculty of Agriculture, University of
Riau from April to May 2013. Field levels of experimental was arrangenina
completely randomized design consisting of 5 fermented cow urine lei U0 : no
cow urine, U1 : cow urine 100 ml/l of water, U2 : cow urine 200 ml/l of water,
U3 : cow urine 300 ml/l of water, U4 : cow urine 400 ml/l of water.
Observations were plant height, leaf number, leaf area, root volume, fresh
weight per plant and fresh weight of plant per plot. Application of fermented
cow urine to the plant improve palnt growth and all yield components except
root volume. Increasing the concentration of fermented cow urine teut to
increas crop production. Giving fermented cow urine at concentration of 20% -
40% gives the growth and yield of mustard plant better.
Penulis: Karya Rizki, Aslim
Rasyad, Murniati
Kode Jurnal: jppertaniandd140613
