PENGARUH PEMBERIAN KOMBINASI PUPUK KANDANG AYAM DENGAN PUPUK NPKTERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN JAGUNG MANIS (Zea mays. L var saccharata Sturt)
Abstract: Sweet corn widely
used because it contains nutrients and high sugar content reralif. To produce
high-yielding sweet corn and good quality, should consider the availability of
nutrients in the soil. One effort to do that is by giving organic and inorganic
fertilizers. One that includes organic fertilizer is chicken manure. While that
includes inorganic fertilizer NPK compound fertilizer. The study aims to
determine the effect of the combination of chicken manure with NPK fertilizer
on the growth and yield of sweet corn and get treatment chicken manure and NPK
fertilizer that gives the best effect. This research was conducted at the
experimental station of Agriculture Faculty University of Riau. This study is
an experiment using a randomized block design RAK consists of 6 treatments and
repeated 4 times . The treatment is a combination of chicken manure with NPK
fertilizer which consist of: P1 = 10 tonnes/ha of chicken manure to 100 kg/ha of NPK , P2 = 20 tonnes/ha of
chicken manure to 200 kg/ha of NPK, P3 = 10 tonnes /ha of chicken manure to 300
kg/ha NPK , P4 = 20 tonnes/ha of chicken manure to 200 kg/ha of NPK, P5 = 10
tonnes/ha of chicken manure to 300 kg/ha of NPK, P6 = 20 tonnes/ha of chicken
manure to 300 kg / ha of NPK. Based on the results of this study concluded that
giving treatment chicken manure 10-20 tonnes/ha and NPK fertilizer 100-200
kg/ha gives the best results on the growth and yield of sweet corn .
Penulis: Amran Suprianto,
Armaini, Sri Yoseva
Kode Jurnal: jppertaniandd160677
