Perbaikan Pertumbuhan dan Hasil Kacang Tanah  Di Tanah Ultisol dengan Aplikasi Pupuk P dan K

Susilo, Edi; Parwito, Parwito; Pujiwati, Hesti

doi:10.37676/agritepa.v6i1.804

Cited by 3 publications

(2 citation statements)

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“…Giving rice straw mulch can also condition the environment for the better and can reduce competition because rice straw can reduce the growth of weeds that interfere with peanut plants. Straw mulch helps to inhibit weed growth, protects soil aggregates from raindrops, prevents water evaporation, minimizes soil surface erosion, and protects soil from direct sunlight [9]. By maintaining moisture in the soil allows the absorption of nutrients and plant growth can grow and produce well.…”

Section: Resultsmentioning

confidence: 99%

Response of seed production of peanut (Arachis hypogaea L.) on different dosages of compound NPK fertilizer and rice straw mulch

Suwardi

Rozaq

Syaban

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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Peanut is an important protein source of agricultural commodity in Indonesia because it has high economic value and plays a strategic role in national food supply. In recent years, peanut production across the country has been declining, so it needs to be improved through various efforts such as intensification, land expansion, and per-land increase.The research was conducted from October 2021 to February 2022 at IP2TP Genteng Banyuwangi, used Factorial Randomized Block Design. The first factor was compound NPK fertilizer dosages, i.e. 200; 300 and 400 kg/ha. The second factor was rice straw mulch dosages, i.e. 0; 3 and 6 ton/ha. Data were analyzed using analysis of variance (ANOVA) followed by Duncan’s Multiple Range Test (DMRT). Compound NPK fertilizer dosages didn’t affect all observation variables. On the other hand, the dose of rice straw mulch had a highly significant effect on plant height at 15 DAP (M2 = 8.99 cm) and 30 DAP (M2 = 22.35 cm). The interaction of compound NPK fertilizers and rice straw mulching doses was associated with branch number 15 DAP (D2M2 = 2.10), pod dry weight per plot (D2M2 = 1.80 kg), and seed production per hectare (D2M2 = 2.48 tons) demonstrated to have a significant impact.

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Section: Resultsmentioning

confidence: 99%

Response of seed production of peanut (Arachis hypogaea L.) on different dosages of compound NPK fertilizer and rice straw mulch

Suwardi

Rozaq

Syaban

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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“…Bagi aktivitas pertanian karakter tanah dan unsur hara tanah merupakan bagian yang sangat penting untuk diketahui. Beberapa pulau di Indonesia, seperti Sumatera, Kalimantan, Sulawesi dan Papua serta sebagian kecil di Pulau Jawa didominasi oleh tanah Ultisol [6] dengan karakteristik pH tanah yang rendah, kadar bahan organik yang minim, dan kapasitas tukar kation (KTK) p-ISSN : 2528-3561 e-ISSN : 2541-1934 yang rendah [7], konsentrasi toksik dari Al, Fe, Mn yang tinggi, kekurangan unsur Ca, Mg, dan K [6]. Dengan sumber daya yang terbatas, manajemen kualitas tanah menjadi hal yang sangat penting untuk diperkuat dan dipertahankan kelanjutan ekosistemnya.…”

Section: Pendahuluanunclassified

Aplikasi Pupuk Kandang Pada Tanah Merah (Ultisol Soil) Di Lahan Pertanian Batam, Kepulauan Riau

Siregar

Nugroho

2021

JSE

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Ultisol soil is a less fertile soil characterized by low soil fertility rate, high acidity with pH<5, high Al saturation. This land has an area of 25% of the total land area of Indonesia. Riau Island is one of the provinces dominated by Ultisol land, so many land is not productive to use as agricultural land. This research was conducted to look at the characteristics of red soil in the agricultural land in Batam City after mixed with organic material in this case which is used is goat manure and chicken manure. From the results of research, the addition of goat manure and chicken manure that is incubated for 30 days can already give changes to the physical and chemical character of the soil, such as soil becoming more loose, having higher water content, increasing soil C organic, Nitorgen, P2O5, K, Mg, and Mn, able to reduce Fe levels in the soil. The addition of chicken manure can increase the available of Phosphate, gives K, Mg, and Mn higher than compared mixing blanko with goat manure. The addition of goat manure can increase the total of C organic and N in the soil is higher than chicken manure.

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Pengaruh Dosis dan Waktu Aplikasi Pupuk KCl Terhadap Pertumbuhan dan Hasil Tanaman Buncis (Phaseolus vulgaris L.)

Alfy¹,

Handoyo

2022

Agriprima

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Buncis (Phaseolus vulgaris L.) merupakan tanaman legum yang memiliki kandungan gizi cukup tinggi. Produksi buncis belum mampu memenuhi permintaan buncis yang tinggi. Rendahnya produksi buncis dapat disebabkan oleh ketersediaan unsur hara. Kebutuhan unsur hara kalium (K) pada buncis tidak tercukupi karena kalium bersifat mudah tercuci. Upaya pemenuhan unsur hara kalium dilakukan melalui pemupukan KCl. Dosis pupuk yang tepat dapat membantu tanaman mencukupi kebutuhannya untuk tumbuh optimal. Waktu aplikasi pupuk yang tepat membantu tanaman menjaga ketersediaannya akan unsur hara. Penelitian ini bertujuan untuk mengetahui pengaruh pemberian dosis pupuk KCl dan waktu aplikasi pupuk KCl terhadap pertumbuhan dan hasil tanaman buncis (Phaseolus vulgaris L.) menggunakan rancangan acak lengkap (RAL) faktorial yang terdiri dari 2 faktor perlakuan dan 3 ulangan. Faktor pertama yaitu dosis pupuk KCl K0 = 0 g/tanaman, K1 = 2,5 g/tanaman, K2 = 3 g/tanaman, K3 = 3,5 g/tanaman. Faktor kedua yaitu waktu aplikasi pupuk KCl W1 = 14 hst, W2 = 14 hst dan 21 hst, W3 = 14 hst, 21 hst, 28 hst. Data yang diperoleh selanjutnya dianalisis dan diuji menggunakan Uji Lanjut Jarak Berganda Duncan pada taraf 5%. Hasil penelitian menunjukkan bahwa hasil tertinggi diperoleh perlakuan K3 dengan dosis pupuk KCl 3,5 g/tanaman dan perlakuan W3 dengan waktu aplikasi pupuk KCl pada 14 hst, 21 hst, dan 28 hst.

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Perbaikan Pertumbuhan dan Hasil Kacang Tanah Di Tanah Ultisol dengan Aplikasi Pupuk P dan K

Cited by 3 publications

References 0 publications

Response of seed production of peanut (Arachis hypogaea L.) on different dosages of compound NPK fertilizer and rice straw mulch

Response of seed production of peanut (Arachis hypogaea L.) on different dosages of compound NPK fertilizer and rice straw mulch

Aplikasi Pupuk Kandang Pada Tanah Merah (Ultisol Soil) Di Lahan Pertanian Batam, Kepulauan Riau

Pengaruh Dosis dan Waktu Aplikasi Pupuk KCl Terhadap Pertumbuhan dan Hasil Tanaman Buncis (Phaseolus vulgaris L.)

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