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All Journal Agroista: Jurnal Agroteknologi International Integrated Agricultural Journal (IIAJ)
Rahmawati, Hidayatul
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Environmental Science Immunology & microbiology

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Pengaruh Pupuk Organik Cair Limbah Tahu terhadap Pertumbuhan dan Produksi Jagung Pulut (Zea mays Ceratina) Galushasti, Andarula; Rahmawati, Hidayatul; Soelaksini, Liliek Dwi; Utami, Christa Dyah
AGROISTA : Jurnal Agroteknologi Vol. 8 No. 2 (2024): NOVEMBER
Publisher : Program Studi Agroteknologi INSTIPER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55180/agi.v8i2.1657

Abstract

Corn is one of the food crops in Indonesia that has great potential to be developed, one of which is Waxy Corn. This type of corn has a high amylopectin content, but its productivity is still relatively low. One effort to increase the productivity of Waxy Corn is through the use of liquid organic fertilizer from tofu waste. This research was conducted on the land of the Jember State Polytechnic in July-October 2024 using a randomized block design with a single treatment, namely the comparison of the concentration of liquid organic fertilizer tofu waste. There are six treatment levels, namely control (0 ml/l), 26 ml/l, 28 ml/l, 30 ml/l, 32 ml/l, and 34 ml/l. The data were analyzed using analysis of variance, and if there was a significant difference, a further test of the smallest significant difference was carried out. The results showed that the treatment of liquid organic fertilizer with a concentration of 34 ml/l had a significant effect on the stem diameter at the age of 21 days after planting and the weight of the cob per sample. The concentration of 30 ml/l affected the cob diameter, while the concentration of 32 ml/l affected the cob weight per plot. The parameters of plant height and biomass weight did not show significant differences.
Effect of Tofu Waste Liquid Organic Fertilizer on the Growth and Production of Pulut Corn (Zea mays Ceratina) Plants Rahmawati, Hidayatul; Andarula Galushasti; Rr. Liliek Dwi Soelaksini; Christa Dyah Utami
International Integrated Agricultural Journal (IIAJ) Vol. 1 No. 2 (2025): November 2025
Publisher : KHD Production

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53713/iiaj.v1i2.412

Abstract

Corn is one of the food crops in Indonesia that has great potential to be developed, one of which is pulut corn. Pulut corn itself is corn with a high amylase content, but the yield of this corn is in the low category. One way to increase the productivity of pulut corn is the use of liquid organic fertilizer made from tofu waste. The research was carried out on the Jember State Polytechnic land in July-October 2024. Using RBD, which consists of a single treatment, namely the concentration of tofu waste. There are six treatment levels, including control, 26 ml/l, 28 ml/l, 30 ml/l, 32 ml/l, and 34 ml/l. The results of the observation parameters will be tested further with BNJ. From the six levels of treatment given, it was found that treatment with a concentration of 34 ml/l could reduce the stem diameter at 21 DAT, the weight of corn cobs per sample. A concentration of 30 ml/l affects the diameter of the cobs, while a concentration of 32 ml/l affects the weight of the cobs per plot. The parameters of plant height and biomass weight provide significant ups and downs.
Co-Authors Andarula Galushasti Christa Dyah Utami Rr. Liliek Dwi Soelaksini Soelaksini, Liliek Dwi Utami, Christa Dyah