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Ruben Tinting Sirenden
Universitas Palangka Raya
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Engineering

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Journal : AGRIPEAT

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PENGUJIAN AIR LINDI TPA SAMPAH KOTA PALANGKA RAYA SEBAGAI PUPUK ORGANIK CAIR PADA TANAMAN OKRA: Testing Of Leachate In Municipal Solid Waste Landfill Palangka Raya As Liquid Organic Fertilizer On Okra Plant Ruben Tinting Sirenden; Sulmin Gumiri; Bambang Supriono Lautt; Liswara Neneng
AgriPeat Vol. 23 No. 1 (2022): JURNAL AGRIPEAT
Publisher : Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/agp.v23i1.4464

Abstract

Okra Plant (AbelmoschusesculentusL. Moench) is a type of vegetable that is in high demand in Indonesia. Okra Fruit is not only known as vegetable but also known as a functional food because it contains fiber and secondary metabolites in the form of phenolic compound and flavonoid which are antioxidants which are useful for health. Okra plants can grow in a variety of soil types. One type of soil that can be found in the city of PalangkaRaya is podzols. Podzols is less productive is poor in nutrients, low Ph and porous so is easy to lose moisture and nutrient, therefore, inputs are needed, including fertilization. Liquid Organic fertilizer is a type of fertilizer that is being developed nowadays. This study aims to examine the effect of giving liquid organic fertilizer leachate from Palangka Raya Landfill to okra plants on podzols. The study was conducted in a green house and was arranged according to completely randomized design with leachate treatment from landfill, namely L0 (without treatment), L1 (150 ml plant-1), L2 (300 ml plant-1) dan L3 (450 ml plant-1). All treatments were repeated 6 times so which there were 24 experimental units. The results showed the administration of 450 ml of leachate showed the highest growth and yield of okra compared to other treatment, with height to 103cm, number of leaves 31 pieces, dry weight of stoves 576.89 g, and fresh weight of fruit 159.98 g
PERIODE KRITIS TANAMAN MENTIMUN (Cucumis sativus L.) TERHADAP PERSAINGAN GULMA PADA TANAH SPODOSOL: PCRITICAL PERIOD OF CUCUMBER (Cucumis Sativus L.) PLANT AGAINST WEED COMPETTITION IN SPODOSOL SOIL Abdul Hamid, Syahrudin; Tinting Sirenden, Ruben; Galih Prasetyo, Fitra; Zubaidah, Siti; Amelia, Vera; Vetrani Asie , Kambang; Syahid, Abdul
AgriPeat Vol. 26 No. 01 (2025): JURNAL AGRIPEAT Vol. 26 No. 01 Maret 2025
Publisher : Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/agp.v26i01.19013

Abstract

This study aims to determine the critical period for cucumber (Cucumis sativus L.) plant against weed compettition in spodosol soil.The research was carried out on Jalan Merdeka, Jekan Raya District, Palangka Raya City, Central Kalimantan Province. The research was carried out in April-July 2024. This study used a Randomized Block Design (RAK) with treatment G1: Weed Free 10 DAP, G2: Weed Free 20 DAP, G3: Weed Free 30 DAF, G4: Weed Free Forever, G5: Weed 10 DAP, G6: Weed 20 DAP, G7: Weed 30 DAP and G8: Weed Forever. The results showed that weeding time for cucumber plants had a significant effect on plant length, number of leaves, number of productive branches, fruit diameter, fruit length and number of fruit per plot. The most dominant weed found on the research land is chicken claw grass (Digitaria ciliaris) both early and late vegetation analysis. The critical period for cucumber plants (Cucumis sativus L.) due to competition with weeds in spodosol soil is 0-20 days after plant Keywords: Critical period, Cucumber plants, Weeds, Spodosol
Co-Authors Abdul Hamid, Syahrudin Abdul Syahid Bambang Supriono Lautt Galih Prasetyo, Fitra Liswara Neneng Siti Zubaidah Sulmin Gumiri Vera Amelia Vetrani Asie , Kambang