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dc.contributor.advisorGhulamahdi, Munif
dc.contributor.advisorTrikoesoemaningtyas
dc.contributor.authorDewi, Dinda Lutfiah
dc.date.accessioned2026-08-07T07:29:10Z
dc.date.available2026-08-07T07:29:10Z
dc.date.issued2026
dc.identifier.urihttp://repository.ipb.ac.id/handle/123456789/177669
dc.description.abstractPermintaan ekspor kedelai edamame meningkat tiap tahun. Terdapat kendala keterbatasan lahan dan masalah kesuburan. Masalah keterbatasan lahan dapat diatasi dengan penggunaan lahan rawa yang menggunakan metode budidaya jenuh air. Masalah kesuburan dapat diatasi dengan penggunaan amelioran yakni salah satunya asam humat yang berperan meningkatkan kapasitas tukar kation. Budidaya kedelai edamame cukup prospektif dikembangkan dengan teknik budidaya jenuh air dikombinasikan dengan asam humat. Belum terdapat dosis yang pasti untuk aplikasi asam humat. Pengaruh dosis asam humat dengan budidaya jenuh air perlu dikaji. Penelitian dilakukan pada bulan Agustus hingga November 2025 di Kebun Percobaan Leuwikopo IPB University. Penelitian menggunakan Rancangan Kelompok Lengkap Teracak (RKLT) satu faktor dengan empat taraf perlakuan dosis asam humat 0 kg ha-1 (H0), 30 kg ha-1 (H1), 60 kg ha-1 (H2), dan 90 kg ha-1 (H3). Peningkatan dosis asam humat berbanding lurus dengan peningkatan pertumbuhan dan hasil kedelai edamame. Pertumbuhan dan hasil tertinggi diperoleh oleh perlakuan dosis tertinggi 90 kg ha-1. Perlakuan dosis 90 kg ha-1 berpengaruh sangat nyata pada parameter bobot bintil akar, jumlah polong muda, dan bobot 100 butir basah.
dc.description.abstractThe demand for edamame soybean exports increases annually. There are constraints such as limited land and fertility issues. The problem of limited land can be overcome by utilizing swampy land using the water-saturated cultivation method. Fertility problems can be overcome by using ameliorants, one of which is humic acid, which plays a role in increasing cation exchange capacity. Edamame soybean cultivation is quite prospective to be developed using the water saturated cultivation technique combined with humic acid. There is no definite dosage for humic acid application. The effect of humic acid dosage on water-saturated cultivation needs to be studied. The study was conducted from August to November 2025 at the Leuwikopo Experimental Garden of IPB University. The study used a one-factor Randomized Complete Block Design (RCBD) with four treatment levels of humic acid dosage 0 kg ha-1 (H0), 30 kg ha-1 (H1), 60 kg ha-1 (H2), and 90 kg ha-1 (H3). Increasing the humic acid dosage was directly proportional to the increase in edamame soybean growth and yield. The highest growth and yield were achieved with the highest dose treatment 90 kg ha-1. The dose treatment 90 kg ha-1 had a highly significant effect on root nodule weight, number of young pods, and 100 wet grain weight.
dc.description.sponsorship
dc.language.isoid
dc.publisherIPB Universityid
dc.titlePengaruh Dosis Asam Humat pada Pertumbuhan dan Perkembangan Kedelai Edamameid
dc.title.alternativeThe Effect of Humic Acid Dosage on the Growth and Development of Edamame Soybeans with Saturated Water Cultivation
dc.typeSkripsi
dc.subject.keywordamelioranid
dc.subject.keywordbobot bintil akarid
dc.subject.keywordjumlah polong mudaid
dc.subject.keywordkapasitas tukar kationid
dc.subject.keywordmasalah kesuburanid
dc.subject.keywordameliorantid
dc.subject.keywordCation exchange capacityid
dc.subject.keywordfertility problemsid
dc.subject.keywordnumber of young podsid
dc.subject.keywordroot nodule weightid
dc.subtypeUndergraduate Theses


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