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IDENTIFIKASI SIFAT FISIOLOGIS DAN PRODUKSI TANAMAN JAMBU METE PADA KETINGGIAN TEMPAT BERBEDA DI KOTA BAUBAU, SULAWESI TENGGARA Aliyaman Aliyaman; Asriyani Asriyani
Jurnal Ilmu-Ilmu Pertanian Indonesia Vol 24, No 1 (2022)
Publisher : Program Studi Ilmu Tanah Fakultas Pertanian UNIB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/jipi.24.1.55-61

Abstract

[IDENTIFICATION OF PHYSIOLOGICAL AND PRODUCTION PROPERTIES OF CASHEW AT DIFFERENT ALTITUDE IN BAUBAU CITY, SOUTHEAST SULAWESI]. Identification of physiological properties and production of cashew plants are very important to know as a reference for the community in managing cashew plants in Baubau City. The aim of this study was to identify the physiological properties and production of cashew at different altitudes in Baubau City Southeast Sulawesi Province. This research was conducted by survey method. The Samples observed were 10 plants that had productive age, which were about 20 years old per different altitude and came from farmers’ garden in Baubau City. The research was carried out through several stages namely the preparation stage, sampling, laboratory analysis and field observations. The plant variables observed were chlorophyll content, nitrate reductase activity, stomata density, stomata opening width, average production per tree, average production per hectare and weight of cashew nuts. The observational data were analyzed using analysis of variance with confidence level 5 % and if a significant difference was obtained between treatments, it was continued with Duncan’s Multiple Range Test. The result showed that the difference in altitude significantly affected the physiological properties and production of cashew in Baubau City. Physiologically, the research location with an altitude of 0-500 masl has higher chlorophyll content, nitrat reductase activity and stomata density than cashew platnts at locations >1000 masl. While in terms of crop production, the research location with an altitude of 500-1000 masl has a higher average production per hectare than cashew plants at locations 0-500 masl and >1000 masl.
Analisis Produksi Padi Merah Kawondu Sebagai Pangan Lokal Masyarakat Wilayah Bekas Kesultanan Buton di Kelurahan Bugi Kecamatan Sorawolio Kota Baubau Aliyaman Aliyaman; Asriyani Asriyani; Ali Sandi; Wulan Riski Yanti
Media Agribisnis Vol 6 No 2 (2022): November
Publisher : Program Studi Agribisnis, Fakultas Pertanian, Universitas Muhammadiyah Buton

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35326/agribisnis.v6i2.2828

Abstract

Penelitian ini bertujuan untuk menganalisis produksi dan faktor-faktor pembatas yang berpengaruh terhadap rendahnya produksi padi merah Kawondudi Kelurahan Bugi Kecamatan sorawolio Kota Baubau. Penelitian dilakukan dengan menggunakan metode survei. Sampel penelitian adalah petani padi merah kawondu berjumlah 44 responden yang diambil menggunakan rumus Slovin dengan margin eror 5%. Penelitian dilakukan untuk mendapatkan data primer dan data sekunder. Variabel pengamatan dalam penelitian ini meliputi data karakteristik petani, produksi, tenaga kerja, luas lahan dan penggunaan teknologi. Data penelitian kemudian dianalisis secara kualitatif dan kuantitatif. Hasil penelitian menunjukkan bahwa rata-rata produksi padi merah Kawondu di Kelurahan Bugi Kecamatan Sorawolio Kota Baubau dengan luas lahan 20,75 hektar yaitu sebesar 43.950 kg dengan tingkat produktivitas 2.118 kg/hektar. Faktor produksi yang berpengaruh nyata terhadap produksi padi merah Kawondu di Kelurahan Bugi Kecamatan Sorawolio Kota Baubau yaitu luas lahan dan jumlah HOK, sedangkan faktor produksi yang tidak berpengaruh nyata yaitu jumlah pupuk urea dan NPK, jumlah pestisida cair dan padan dan jumlah benih.
Identifikasi Kandungan dan Pengaruh Lama Fermentasi POC terhadap Pertumbuhan Tanaman Sawi dengan Sistem Hidroponik: Identification of Content and Effect of POC Fermentation Time on Growth of Mustard Plants Using a Hydroponic System Asriyani Asriyani; Ridwan Ridwan; Irma Irma; Rostia Rostia
Daun: Jurnal Ilmiah Pertanian dan Kehutanan Vol. 9 No. 2 (2022): Daun: Jurnal Ilmiah Pertanian dan Kehutanan
Publisher : ​Institute for Researches and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/daun.v9i2.4154

Abstract

One of the plants that has the potential and is easy to cultivate is mustard (Brassica juncea L.) especially in hydroponic systems. This study identified the total N, P and K content in liquid organic fertilizer made from moringa, banana weevil, maja fruit, sugar water, and rice washing water. Next, look at the effect of fermentation time on the growth of mustard plants through a hydroponic system. The study used a randomized block design with 3 treatments and three replications and one control was made using AB Mix fertilizer. The research stages include: preparation of tools and materials, preparation of hydropinic buildings, manufacture of liquid organic fertilizer, seeding and planting, measurement of plant height, number of leaves, leaf length and leaf width, as well as identification of liquid organic fertilizer content and data analysis. The results obtained showed that the highest nitrogen content was found in f liquid organic fertilizer with a fermentation period of 21 days, which was 0.72% and the lowest was found in liquid organic fertilizer with a fermentation time of 7 days. Furthermore, the highest phosphorus content was found in liquid organic fertilizer with a fermentation time of 7 days and 21 days, which contained 0.02% phosphorus. Likewise, the highest potassium content was found in liquid organic fertilizer with a fermentation time of 7 days and 21 days with a potassium content of 0.10%. The results of the research on the effect of fermentation time on plant growth showed that the length of fermentation affected the growth of plant height, leaf width, leaf length, and number of leaves. POC with a fermentation time of 21 gave a better effect on plant growth when compared to POC fermented for 7 days and 14 days. POC fermented for 21 days showed no difference in plant growth when compared to the control.