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Siti Hartati Yusida Saragih
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JURNAL MAHASISWA AGROTEKNOLOGI (JMATEK)
Published by Universitas Labuhanbatu
ISSN : -     EISSN : 27742741     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
JURNAL MAHASISWA AGROTEKNOLOGI (JMATEK) akan mengolah dan menerbitkan manuskrip yang secara khusus berfokus pada ilmu pertanian secara luas
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Agronomi dan Ilmu Tanaman
Articles 42 Documents
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Pengaruh Kombinasi Biochar dan Kompos dalam Memperbaiki Kesuburan dan Pertumbuhan Tanaman Bayam Siagian, Tengku Surya; Sepriani, Yusmaidar; Adam, Dini Hariyati; Pane, Rahmadani
JURNAL MAHASISWA AGROTEKNOLOGI (JMATEK) Vol 5, No 1 (2024): Vol 5, No 1 (2024): JMATEK FEBRUARI 2024
Publisher : JURNAL MAHASISWA AGROTEKNOLOGI (JMATEK)

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Abstract

Spinach plants are a rich source of nutrients, containing various vitamins and minerals such as vitamin A, vitamin C, vitamin K, and folate. Spinach also contains iron, calcium and dietary fiber which are important for maintaining a healthy body. Spinach plants grow well in cool to warm climates and require sufficient sunlight for growth. Biochar has a wide pore structure, which allows it to absorb and store water and nutrients, helping to improve soil quality and fertility. The use of biochar from rice husks has a positive impact on agriculture and the environment. When mixed with soil, biochar can improve soil structure, reduce erosion, and increase water storage capacity. This can support better plant growth and increase agricultural land productivity. The use of compost made from cow dung also has a positive impact on the environment. By converting livestock waste into valuable compost, it reduces the potential for environmental pollution that can arise from this waste. By stimulating healthy plant growth, improving soil quality, and reducing negative impacts on the environment, the use of compost from cow manure is an important step in realizing more sustainable and productive agriculture. This research aims to investigate the effect of a combination of biochar and compost on improving Ultisol soil fertility and spinach plant growth. Providing Biochar and Compost has an effect on the growth and production of Spinach Plants (Amaranthus sp.) in this case Plant Height, Number of Leaves and Gross Plant Weight in Polybag planting media mixed with Biochar and Compost. The higher the dose of compost given, the higher the results obtained for plant height, number of leaves and gross plant weight.
Analisis Kandungan Pupuk Organik Cair Kulit Nanas dengan Metode Atomic Absorbsion Spektrophotometri dan Automated Wet Chemistry Analyzer Dalimunthe, Gunawan Syahputra; Lestari, Widya; Rizal, Khairul
JURNAL MAHASISWA AGROTEKNOLOGI (JMATEK) Vol 4, No 2 (2023): JMATEK AGUSTUS 2023
Publisher : JURNAL MAHASISWA AGROTEKNOLOGI (JMATEK)

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Abstract

Research on the analysis of liquid organik fertilizer content from pineapple waste with the AAS (Atomic Absorbsion Specophotometry) and (Automated Wet Chemistry Analyzer) methods of research to find out the levels of N, P and K in pineapple skin waste with the AAS (Atomic Absorbsion Specophotometry) method and automated wet chemistry analyzer tool. This research was conducted at the Laboratory of PT. Socfindo Indonesia analyst. The study was conducted on May 16, 2019. This research is descriptive, where the first process is the process of making organik fertilizers derived from pineapple skin waste fermented for 30 days that samples of liquid organik fertilizer pineapple skin waste are tested in lab tools, With the Automed and ASS method is still in the safe stage or can be given to plants that later this liquid organik fertilizer can play a direct role against the plant. Keywords: Level Analysis, Fertilizers N, P and K

Page 5 of 5 | Total Record : 42

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