PENINGKATAN KOMPONEN HASIL DAN MUTU BENIH KACANG TANAH (Arachis hypogaea L.) MELALUI PEMUPUKAN BOKASHI DAN P

Safira, Nadia; Sumadi, Sumadi; Sobarna, Denny Sobardini

doi:10.19184/j-agt.v11i1.5447

Cited by 3 publications

(2 citation statements)

References 1 publication

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“…Budidaya tanaman ini tersebar luas di daerah tropis maupun subtropis (Krisna et al, 2015).Budidaya kacang tanah di Indonesia terus meningkat setiap tahunnya. Namun, dengan bertambahnya jumlah penduduk dan beragam produk olahan berbahan dasar kacang tanah, permintaan kacang tanah terus meningkat setiap tahunnya (Safira et al, 2017).…”

Section: Pendahuluanunclassified

Estimation of Yield Loss Due to Striped Disease in Peanut Plants in Palopo City, South Sulawesi

Kasim,

Prihatin,

Sukmawati

et al. 2024

JBT

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Palopo City is one of the peanut production centres in South Sulawesi. However, from 2008 to 2020, groundnut production in Palopo City has decreased. Recently, in South Sulawesi, it was reported that peanut stripe virus infection has spread widely and evenly in peanut plants. Symptoms of stripe disease include dark green and light green leaf colour, chlorosis, and can cause stunting. This study aims to determine the estimation of yield loss caused by stripe disease in peanut plants in Polopo City, South Sulawesi. This research was conducted in a farmer-owned groundnut field located in Purangi Village, Sendana Subdistrict, Palopo City, South Sulawesi, from January to May 2023. Parameters observed were plant height, disease severity and incidence, and yield loss. Observations were made 6 times on plants aged 4 to 9 weeks after planting. The results showed that the symptoms of striped disease showed that the growth of peanut plant height was inhibited, and caused a decrease in the number of pods, pod weight, and pod number. Disease severity increased to 57.2% and disease incidence to 46.6%. Yield loss caused by stripe symptoms in peanut plants was 43.78%, indicating that high disease severity and incidence can reduce yield.

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Section: Pendahuluanunclassified

Estimation of Yield Loss Due to Striped Disease in Peanut Plants in Palopo City, South Sulawesi

Kasim,

Prihatin,

Sukmawati

et al. 2024

JBT

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“…Kacang tanah (Arachis hypogaea L.) merupakan komoditas kacang-kacangan yang paling banyak digunakan di Indonesia setelah kacang kedelai. Kacang tanah termasuk ke dalam tanaman pangan yang banyak diminati karena dapat diolah menjadi bahan baku industri makanan seperti pada pembuatan margarine dan minyak goreng serta sebagai kebutuhan rumah tangga yang dapat diolah langsung [1]. Selain itu, kacang tanah juga menjadi sumber protein nabati dan memiliki nilai gizi yang tinggi, yaitu mengandung lemak 40%-50%, protein 27%, karbohidrat, serta vitamin (A, B, C, D, E, dan K).…”

Section: Pendahuluanunclassified

Identifikasi Kualitas Benih Kacang Tanah (Arachis Hypogaea L.) Varietas Lokal Tuban Menggunakan Uji Tetrazolium dan Uji Daya Berkecambah

Sinaga

Lindayanti²,

Marpaung

2021

JKPTB

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Kacang tanah (Arachis hypogea L.) merupakan komoditas kacang-kacangan utama di Indonesia karena memiliki sumber protein nabati dan nilai gizi yang tinggi. Salah satu faktor yang menghambat upaya peningkatan produksi kacang tanah yaitu minimnya benih yang bermutu tinggi yang dapat dipengaruhi oleh lama penyimpanan benih. Salah satu upaya yang dapat dilakukan untuk mengurangi rendahnya mutu suatu benih yaitu melakukan pengujian dini mutu benih. Penelitian ini bertujuan untuk mengetahui viabilitas benih kacang tanah varietas tuban dengan menggunakan uji tetrazolium dan daya berkecambah pada penyimpanan benih yang lama. Pengujian ini dilakukan dengan 2 metode yaitu uji tetrazolium dan uji daya berkecambah. Pengambilan sampel dilakukan dengan metode purposive sampling dengan 4 kali ulangan. Hasil penelitian menunjukkan bahwa terjadi penurunan viabilitas benih kacang tanah yang disimpan selama 1 tahun, dari 86% turun mencapai 34%, dengan kondisi kadar air meningkat dari 6.8% menjadi 7.4%. Selain itu, hasil uji daya berkecambah benih kacang tanah ditemukan sebanyak 34% normal, 45% kecambah abnormal dan 21% kecambah mati. Berdasarkan uji tetrazolium, ditemukan bahwa benih yang viabel sebesar 79% dan benih non viabel sebesar 21%. Hasil ini menunjukkan bahwa perlu adanya upaya peningkatan viabilitas dan daya berkecambah benih kacang tanah varietas tuban. Identifikasi awal kualitas benih merupakan hal yang penting bagi para pelaku usaha tani agar terhindar dari kegagalan panen.

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Growth and yields of some peanut varieties with application of palm fiber biochar

Samanhudi,

Rahayu,

Sakya

et al. 2023

E3S Web Conf.

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Climate change negatively affects the growth of crops, including groundnuts. Groundnuts are susceptible to short-term weather changes, as well as climate change. Climate change can reduce groundnuts production because it affects soil fertility. Biochar is a kind of soil enhancer that can increase soil fertility. This study aims to determine the appropriate dose of palm fiber biochar for the growth and yield of various varieties of groundnuts. This research was conducted in July - December 2022 at the Experimental Field of the Faculty of Agriculture UNS Jumantono, Karanganyar. The study used a factorial Complete Randomized Block Design consisting of 2 factors, namely the type of peanut variety (Takar 2; Hypoma 1) and the dose of palm fiber biochar (0 t.ha-1; 7.5 t.ha-1; 15 t.ha-1; 22.5 t.ha-1). The variables observed were number of branches, number of flowers, number of pods, number of seeds, seed weight per plant, and harvest index. Data analysis used analysis of variance and was further tested using 5% Duncan’s Multiple Range Test The results showed that the addition of palm fiber biochar at a dose of 7.5 t.ha-1 could increase the number of peanut flowers. Treatment of the Takar 2 variety had a higher number of flowers, number of pods, number of seeds, seed weight, and yield index than Hypoma 1.

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PENINGKATAN KOMPONEN HASIL DAN MUTU BENIH KACANG TANAH (Arachis hypogaea L.) MELALUI PEMUPUKAN BOKASHI DAN P

Abstract: Peanuts are a potential commodity to be developed in Indonesia after

Cited by 3 publications

References 1 publication

Estimation of Yield Loss Due to Striped Disease in Peanut Plants in Palopo City, South Sulawesi

Estimation of Yield Loss Due to Striped Disease in Peanut Plants in Palopo City, South Sulawesi

Identifikasi Kualitas Benih Kacang Tanah (Arachis Hypogaea L.) Varietas Lokal Tuban Menggunakan Uji Tetrazolium dan Uji Daya Berkecambah

Growth and yields of some peanut varieties with application of palm fiber biochar

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