Pengaruh Pemberian Pupuk Organik Solid dan Pemberian POC Limbah Cair Tahu Terhadap Pertumbuhan dan Produksi Tanaman Jagung Manis (Zea mays saccharata L)

Abstract

The purpose of this study was to obtain data on growth and production of sweet corn plants (Zea mays saccharata L). With the application of organic fertilizers and organic fertilizers know with different doses and concentrations. This research was carried out on the experimental area of the university's faculty of agriculture which took place in the PBSI No. 1 estate field. The study was conducted in June to December 2018. Using factorial randomized groups (RBD) with two replications. The first factor that issued was S0 = solid organic fertilizer without S1 organic fertilizer = with a dose of 20 tons / ha, S2 = with a dose of 30 tons / ha, S3 = with a dose of 40 tons / ha. The second factor is the concentration of tofu liquid fertilizer C0 = without C1 liquid warse know fertilizer = with a concentration of 250 ml / liter of water, C2 = with a concentration of 500 ml / liter of water, C3 = with a concentration of 750 ml / liter of water. The results showed that what is meant by solid organic fertilizer with the implementation of S3 = 40 tons / ha means that it is real against the height of Cob plants without Klobot / sample Cob Weight without Klobot / Plot and in the application of tofu organic fertilizer that is questioned with the help of C1 = 250 ml / liter water on the color of the leaves.