@article{Harahap_Walida_Harahap_Oesman_Fadhillah_2019, title={Response of Growth and Production of Corn (Zea Mays L) with Liquid Fertilizer in Labuhan Batu Regency}, volume={6}, url={https://talenta.usu.ac.id/jpt/article/view/3166}, DOI={10.32734/jpt.v6i3.3166}, abstractNote={<p>Growth and Production of Corn Plants (Zea mays L) with Provision of liquid supplementary fertilizer<br>(PPC) is an alternative fertilizer that can increase plant growth and production. The constituents of the<br>nutrients can provide elements that are not present in the soil. This study aims to get the right dose for<br>growth and production of corn (Zea mays L). The treatment consists of 7 levels O0 = N, P, K<br>Recommended dosage (Urea = 5 g / array; TSP = 2.50 g / KCl array = 1.87 g / array) O1 = Standard<br>organic compost / fertilizer (gr / plot) ) + N, P, K (Urea = 5 g / bolt; TSP = 2.50 g / bolt; KCl = 1.87 g<br>/ bolt) O2 = 0.75 ml Primatan + N, P, K (Urea = 5 g / run; TSP = 2.50 g / run; KCl = 1.87 g / run) P3<br>= 1.12 ml Primate + N, P, K (Urea = 5 g / run; TSP = 2.50 g / extract; KCl = 1.87 g / extract) O4 =<br>1.5 ml Primatan + N, P, K (Urea = 5 g / extract; TSP = 2.50 g / extract; KCl = 1.87 g / array) O5 =<br>1.5 ml Primatan + 0.75 N, P, K (urea = 3.75 g / run; TSP = 1.87 g / run; KCl = 0.14 g / run) O6 = 1.5<br>ml primatan + 0.50 N, P, K (urea = 2.50 g / bolt; TSP = 1.25 g / bolt; KCl = 0.93 g / bolt). Treatment<br>P2 = 0.75 ml Primatan + N, P, K (Urea = 5 g / line; TSP = 2.50 g / line; KCl = 1.87 g / line) is able to<br>give the best results for all parameters, namely plant height amounting to 44.09 cm, leaf area 241.19<br>mm3, biomass weight per plant sample 271.50 g, selling fresh weight 225.50 g, total chlorophyll<br>30.93units / 6 mm3.</p>}, number={3}, journal={Jurnal Pertanian Tropik}, author={Harahap, Fitra Syawal Harahap and Walida, Hilwa and Harahap, Dahrul Aman and Oesman, Roswita and Fadhillah, Wizni}, year={2019}, month={Dec.}, pages={363- 370} }