216 ZIRAA’AH, Volume 47 Nomor 2, Juni 2022 Halaman 216-223 p-ISSN 1412-1468 e-ISSN 2355-3545 KERAGAAN DUA VARIETAS JAGUNG MANIS DENGAN PEMBERIAN POC LIMBAH INDUSTRI IKAN ASIN DILAHAN RAWA LEBAK (The Performance of Two Sweet Corn Varieties By Giving POC Salted Fish Industrial Waste in Lebak Swamp Land) Sarifudin 1* , Jamilah 2 , Ahmad Junaidi 3 dan Nurul Istiqomah 4 1,2,3,4 Program Studi Agroteknologi i Sekolah i Tinggi i Ilmu i Pertanian i Amuntai i Jl.Bhima Villa i No. i 123 i Amuntai i Kal-Sel i 71417. i Telp i (0527)6202 i *Penulis Koresponden: Sarifudin12698@gmail. i com i Article Submitted : 24-01-2022 Article Accepted : 04-06-2022 ABSTRACT i Most of the results from fisheries in the District of Lake Panggang are processed into salted fish. The processing of fishery products leaves liquid waste. The iproductivity iof imaize ithis sub-district also low due to the iuse of local varieties and without fertilization. Liquid waste processing fishery products can be used as liquid organic fertilizer. Lebak swamp land is iland with low inutrient elements. The iaims iof ithis istudy iwere i (i) ito determine the interaction of two varieties with POC of salted fish industrial wastewater ion ithe igrowth iand iyield iof isweet icorn iin Lebak swamp land, (ii) ithe effect of two varieties, (iii) the effect of POC of salted fish industrial wastewater, (iv) ) the best interaction of two varieties with POC of salted fish industrial wastewater, (v) knowing the best variety, (vi) best dose of POC of fish industrial wastewater. This iresearch iwas iconducted iin iDanau Panggang iVillage, iDanau iPanggang iSub district, iHulu iSungai iUtara iRegency ifrom iMay ito iAugust 2021. Using a 2-factor ifactorial irandomized iblock idesign i (RAK). iThe ifirst ifactor iis ithe iPOC idose iof salted ifish liquid waste as much as 4 levels, namely i 1 =30 iml/l, ii 2 =45 iml/l, i 3 =60 ml/l, i 4 =75 ml/l. The second factor is two varieties of sweet corn, v 1 = iBonanza iF 1 iand v 2 = Pertiwi iF 1 . iThe results showed that the interaction of two varieties with POC of salted fish industrial wastewater affected the number of leaves aged 28 and 35 DAP, but ihadi ino iieffect ion iiti he iinumber iof ileaves iaged i14 iand i21 DAP and other variables such as plant height, stem diameter, age of first flowering, cob length. Belabor and not belabor and cob weight belabor and not belabor. Keywords: varieties, POC, sweet corn, lebak swamp PENDAHULUAN Kecamatan Danau Panggang adalah suatu kecamatan yang berada pada Kabupaten Hulu Sungai Utara yang mana lahan kecamatan ini sebagian besar adalah lahan basah berupa rawa yang di manfaatkan penduduk sekitar untuk mencari ikan. Berdasarkan data dari (BPS) Hulu Sungai Utara produksi perikanan di Kecamatan Danau Panggang pada tahun 2019 yaitu sekitar 3,259,45 ton (BPS Kabupaten Hulu Sungai Utara, 2020). Sebagian besar hasil dari perikanan di Kecamatan Danau Panggang diolah menjadi ikan asin kering