@article{Maftu’ah_Maas_Syukur_Purwanto_2013, title={Efektivitas Amelioran pada Lahan Gambut Terdegradasi untuk Meningkatkan Pertumbuhan dan Serapan NPK Tanaman Jagung Manis (Zea mays L. var. saccharata)}, volume={41}, url={https://jurnal.ipb.ac.id/index.php/jurnalagronomi/article/view/7071}, DOI={10.24831/jai.v41i1.7071}, abstractNote={This study was aimed to determine the effectiveness of several of ameliorant formulas to increase plant growth<br />and NPK uptake on sweet corn (Zea mays L. var. saccharata) on degraded peatlands. The research was conducted in the<br />greenhouse of Balittra during May to July 2011. Sweet corn was planted in pot with soil taken from previously burnt peat<br />in Kalampangan, Palangkaraya. The treatment consisted of two factors, i.e., combination of ameliorant (A1=80% chicken manure + 20% dolomite, A2=80% agricultural weeds + 20% dolomite, A3=80% mineral soil (Spodosol) + 20% dolomite,<br />A4=20% chicken manure + 20% agricultural weeds + 20% Eleocharis dulcis + 20% mineral soil + 20% dolomite, and<br />A5=19% chicken manure + 71.5% mineral soil + 9.5% dolomite) and application rates at 5, 10, 15, 20 and 25 ton ha-1, arranged in a randomized complete block design, with 3 replications. The results showed that ameliorants and application rates affected growth and NPK uptake of sweet corn. Application of 20 ton ameliorant (80% chicken manure + 20% dolomite) ha-1 produced the highest dry weight of root and shoot, and NPK uptake.<br /&gt;Keywords: ameliorants, degraded peatland, nitrogen, phosphate, potassium}, number={1}, journal={Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy)}, author={Maftu’ah, Eni and Maas, Azwar and Syukur, Abdul and PurwantoBenito Heru}, year={2013}, month={Oct.} }