AgriPeat

UJI DAYA KECAMBAH DAN UJI DAYA TUMBUH BENIH BEBERAPA TANAMAN PANGAN: SUATU PENDEKATAN UNTUK HASIL BERKELANJUTAN

SISKA SYARANAMUAL — 2024-05-31

The study aims to determine the quality of food crop seeds accessed by farmers in Manokwari Regency. It was conducted at the Agroclimatology Laboratory, Faculty of Agriculture, The University of Papua, by applying the viability and vigor tests on five selected seeds, namely corn, peanut, long bean, mung bean and kangkong (Ipomoea) seeds on straw paper and sand media. The results showed that the tested food plant seeds were categorized as good based on predetermined standards. Corn seeds showed the highest germination test, while the lowest was produced by kangkong seeds. Mung bean seeds recorded the highest growth speed compared to other seeds. At the vigor test, peanut seeds performed better results than other seeds while kangkong seeds consistently recorded the lowest yields. This study recommends future work in terms of seed tests with certain treatments along with different types of seeds.

PENGARUH PEMBERIAN GREEN TONIK DAN PUPUK KANDANG AYAM TERHADAP PERTUMBUHAN DAN HASIL JAHE MERAH (ZINGIBER OFFICINALE ROSC.) PADA TANAH GAMBUT PEDALAMAN

Fengky Florante Adji — 2024-05-31

The objective of this study was conducted to find out the effects of giving leaf fertilizer green tonic and organic fertilizer on the growth and yield of red ginger. The experimental design used was a factorial Completely Randomized Design (CRD) with two treatment factors. The first factor is giving leaf fertilizer green tonic, which consisted of 4 levels of concentrations of 0, 4, 5, and 6 ml liter^-1 of water, while the second factor is giving organic fertilizer is divided into 4 levels doses of 0, 10, 20, and 30 ton ha^-1. The variables measures were plant height, leaf number, number of tillers, total chlorophyll content and fresh weight of rhizomes. The results of the study showed that the interaction between giving leaf fertilizer green tonic and organic fertilizer had no significant effect on all the variables of the growth and yield of red ginger (plant height, leaf number, number of tillers, total chlorophyll content and fresh weight of rhizomes), however the real effects occurred in each treatment of a single factor. Leaf fertilizer Green Tonic had significant effect on all variables of the growth and yield of red ginger were observed. All concentration of leaf green tonic was tested 4, 5, 6 ml l^-1 of water showed the growth and yield of red ginger were good, indicated by yield of fresh weight rhizome were highest at a concentration of 6 ml liter^-1 of water with the weight of fresh weight of rhizome amounted to 104.24 g and significantly different from the control that is 74.93 g. Organic fertilizeronly had significant effect on plant height, leaf number, number of tillers, however it had not significant effect on the growth and yield of red ginger variables such as fresh weight of rhizome and total chlorophyl content. All doses of organic fertilizerwere given 10, 20, and 30 to ha^-1 showed the good growth of plant height, the highest plant height at a dose of 30ton ha^-1 is 67.08 cm and were significantly different from the control at 57.42 cm.

Keywords: green tonic, chicken manure, red ginger, and peatland soil.

PEMANFAATAN LIMBAH KOPI DAN TEH UNTUK PENINGKATAN KUALITAS TANAMAN SEMANGKA (Citrullus vulgaris)

Linggar Dwi Kinasih — 2024-05-31

Budidaya semangka (Citrullus vulgaris) sebagai tanaman hortikultura memiliki nilai ekonomi tinggi di Indonesia. Tujuan penelitian untuk mengetahui pengaruh pemanfaatan limbah kopi dan limbah teh terhadap pertumbuhan dan kualitas tanaman semangka. Penelitian ini merupakan studi eksperimental dengan Rancangan Acak Lengkap (RAL). Terdapat 4 perlakuan dan 6 pengulangan dengan total 24 percobaan. Bibit semangka di tanam pada polybag dimensi 25x30cm dengan 4 jenis media tanam berbeda, yaitu kombinasi M1 (kontrol) tanah - sekam - NPK (2:2:1), kombinasi M2 tanah - sekam - NPK - limbah teh kering (2:2:1:1), kombinasi M3 tanah - sekam - NPK - limbah kopi kering (2:2:1:1), dan kombinasi M4 tanah, sekam, pupuk NPK, limbah teh dan kopi kering (2:2:1:1:1). Data yang diamati berupa jumlah daun, panjang batang, berat buah, berat segar dan kering, serta kualitas rasa, warna daging, dan warna kulit buah. Data diuji melalui One-Way Anova (α=0,05) dan Uji Organoleptik (nilai maksimal 5). Terdapat perbedaan signifikan pada berat segar dan kering tanaman, tetapi tidak terdapat perbedaan bermakna pada jumlah daun, panjang batang, dan berat buah. Nilai tertinggi untuk rasa, warna daging, dan warna kulit buah semangka berada pada media tanam M4. Media tanam kombinasi limbah teh dan kopi terbukti paling optimal untuk pertumbuhan dan kualitas buah semangka (C. vulgaris).

KAJIAN EFISIENSI PADI SAWAH DALAM PENINGKATAN PRODUKSI DAN KETAHANAN PANGAN DI DESA BELANTI SIAM KECAMATAN PANDIH BATU KABUPATEN PULANG PISAU

Revi Sunaryati — 2024-05-31

Penelitian ini dilakukan untuk Menganalisis efisiensi usahatani padi sawah dalam upaya peningkatan produksi padi pada program strategi nasional Food Estate di Kalimantan Tengah. Metode menganalisis efisiensi teknis pada faktor produksi padi pada penelitian ini akan menggunakan analisis pendekatan Stokastik Frontier. dimana pengukuran tingkat efisiensi teknis yang dicapai petani diukur dengan perbandingan produksi aktual (Yi) dengan produksi potensial (Yii). Hasil penelitian ini menyatakan Petani yang mengusahakan usahatani padi sawah dilahan Food Estate tergolong efisien secara teknis dalam menggunakan faktor-faktor produksi dengan cut-off value >0,70, bahwa rata-rata produktivitas yang dicapai adalah sekitar 96,5% dari frontier. Secara individual hanya 88 petani yang tergolong efisien secara teknis dalam pengunaan faktor-faktor produksi. Hasil produksi padi di Kabupaten pulang pisau pada tahun 2022 sebayak 61,307 lebih kecil dari tahun 2021. Begitu pula di kecamatan pandih batu hasil produksi padi tahun 2022 lebih kecil dibandingkan tahun 2022. Faktor yang mempengaruhi efek inefisiensi yaitu Lama pendidikan dan usia petani. Sedangkan efek inefisiensi pengalaman berusahatani tidak menjamin dapat menurunkun inefisiensi.

PENGARUH JARAK DARI SALURAN DRAINASE TERHADAP FLUKTUASI MUKA AIR TANAH DAN SIFAT FISIK TANAH GAMBUT PEDALAMAN DI TUMBANG NUSA - KALIMANTAN TENGAH

Fengky Florante Adji — 2024-05-31

Indonesia is a country that has the largest peat area in the tropics, estimated at 21 million ha. This research aims to determine the effect of the distance from the drainage channel on fluctuations in groundwater levels (water table) and physical properties of peat soil in different land cover conditions with open land planted with Rambutan trees (N. lappaceum) and bush land growing ferns (Pteridophyta) and Bajakah. (S. littoralis). This research was carried out from August to October 2023 in Tumbang Nusa Village, Jabiren Raya Subdistrict, Pulang Pisau Regency, Central Kalimantan Province and the UPT. LLG-CIMTROP Laboratory, University of Palangka Raya. Firstly take n 1 (one) whole soil sample (undisturb) and taken ± 1 kg by using a ring with a depth of 0-20 cm and measure the physical properties of the soil 4 (four) times, once every 2 (two) weeks at each sampling point peat. The method used in the research is purposive sampling, namely a sampling method with certain considerations in 4 (four) plots each with different land cover. Data is processed using Microsoft Excel 2021 for Windows which will be presented in the form of tables and graphs. The results of groundwater level measurements in the field show a weak relationship, a very weak relationship and a fairly strong relationship between the physical properties of peat soil in different land cover conditions. The relationship between ground water level (water table) and volumetric weight, water content and temperature are cubic and positive. The relationship between ground water level (water table) and particle density and humidity in different land conditions shows a negative cubic relationship. From testing the soil properties, the cumulative effect is volume weight (bulk density), temperature and water content, where the R²value for volume weight is 0,4518 and temperature is 0,56. Then the water table is influenced by the distance from drainage canal.

Keywords: Peat soil, water table, physical properties, land use, drainage canal, and environmental factors

ROOT ADHERING SOIL DAN SERAPAN KORBONDIOKSIDA TANAMAN OKRA (Abelmachus esculentus L. Moench) YANG DIBERI ECO ENZYME DAN VERMOKOMPOS PADA HISTOSOL

Merti Suriani — 2024-05-31

Eco enzyme is the result of the utilization of fermentation of organic waste remaining fruit and vegetable peels, used as liquid organic fertilizer (POC). The combination of eco enzyme treatment and vermicompost as ameliorant is expected to improve the physical, chemical and biological properties of peat soil as a growing medium for okra plants (Abelmachus esculentus L. Moen). The research analyzed the effectiveness of eco enzyme and vermicompost on root adhering soil and carbon dioxide uptake of okra plants (Abelmachus esculentus L. Moench) grown on histosol. The results of the study showed that the application of POC eco enzyme and vermicompost on histosol had a significant effect on the ability of roots to hold soil (RAS), wet weight, dry weight, biomass (carbon) and carbon dioxide uptake of okra plants. The treatment of POC eco enzyme 60 ml/polybag and vermicompost 84.75 g/polybag is the ideal planting media composition and the best dose. BNJ 5% test V1E1 treatment was significantly different on carbon dioxide absorption compared to V3E3, V2E2 and V0E0 treatments

UJI BERBAGAI JENIS MATRICONDITIONING TERHADAP VIABILITAS DAN VIGOR BENIH PADI GOGO LOKAL VARIETAS BUYUNG (Oryza sativa L.)

Hairu Suparto — 2024-05-31

This research is aimed to know the effect of some kinds of matriconditioning against viability and vigor of Buyung variety rice seed. Arranged by randomised block design with single factor consisting of 8 treatments and four repeats. The Research result is obtained that treatment of some kinds of matriconditioning have very real effected against observation variable of viability and vigor of Buyung variety as local upland rice seed (Oryza sativa.L). The best kind of matriconditining is combining of husk charcoal, sawdust and rice straw. It can increase germination, growth synchronously, growth speed and maximum growth potential