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All Journal AGRI-TEK : Jurnal Penelitian Ilmu-ilmu Eksakta
wuryantoro wuryantoro
Fakultas Pertanian Unmer Madiun
Agriculture, Biological Sciences & Forestry

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Kajian Model Tanam pada Pertumbuhan dan Hasil Tanaman Uwi (Dioscorea alata L.) wuryantoro wuryantoro
JURNAL AGRI-TEK : Jurnal Penelitian Ilmu-Ilmu Eksakta Vol. 21 No. 1 (2020): JURNAL AGRITEK
Publisher : Universitas Merdeka Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (402.721 KB) | DOI: 10.33319/agtek.v21i1.65

Abstract

Diversifikasi pangan dan energi merupakan suatu keniscayaan yang mutlak dilakukan mulai sekarang, memanfaatkan sumberdaya karbohidrat yang selama ini belum optimal termanfaatkan.  Tanaman ubi-ubian dari keluarga  Dioscorea merupakan tanaman potensial penghasil karbohidrat di Indonesia bahkan dunia. Tanaman ini juga potensial dikembangkan mengantisipasi perubahan kodisi iklim mengarah pada terbentuknya lahan kering dan lahan kritis baru.  Tanaman ini  sangat toleran ditanam di lahan kering yang  sangat luas di Indonesia. Penelitian bertujuan untuk memperoleh teknis budidaya tanaman uwi berkaitan dengan sistem tanam menghasilkan produksi yang optimal. Percobaan menggunakan  Rancangan Acak Kelompok (RAK) dengan 3 (tiga) blok sebagai ulangan. Tiga jenis uwi terdiri atas uwi putih bulat, uwi putih lonjong dan uwi kuning lonjong dan tiga sistim tanam terdiri penanaman tunggal, baris tunggal dan baris ganda diuji dalam penelitian ini. Parameter pertumbuhan dan hasil dianalis menggunakan aplikasi SPSS. Hasil penelitian menunjukkan tidak ada perbedaan respon varietas terhadap system tanam, dan jenis uwi putih bulat dengan system rambatan ganda memberikan hasil paling optimal mencapai setara 23 ton per hektar dengan jarak tanam (1,0 x 1,0 )m. Penelitian lain menunjukkan bahwa populasi dapat ditingkatkan hingga 20.000 tanaman per hektar (jarak tanam 0.5m x 1,0 m). 
Diversifikasi Pangan Melalui Pemanfaatan Sumberdaya Lokal”Uwi” Sebagai Bahan Mie Instant wuryantoro wuryantoro; Indah Rekyani Puspitawati
JURNAL AGRI-TEK : Jurnal Penelitian Ilmu-Ilmu Eksakta Vol. 21 No. 2 (2020): JURNAL AGRITEK
Publisher : Universitas Merdeka Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (584.539 KB) | DOI: 10.33319/agtek.v21i2.74

Abstract

Abstract— Uwi plants (Dioscorea sp.) as one of the types of tuber plants have the potential to support food diversity and food security in the future because it is very tolerant to be planted on dry land with a huge potential in Indonesia. The research aims to obtain a variety of diversified foods based on uwi plants. The research method used a completely randomized design laboratory scale consisting of six treatments repeated three times. These factors are the various colors of tubers used as research material including dark yellow (orange), yellow, murky white, white, purple and purple spurt. Observations include texture, elasticity, aroma, colour and taste through organoleptic tests. Instant noodles and wet noodles are used as a comparison. The study was conducted in the Agronomy Laboratory of the Faculty of Agriculture, Merdeka University, Madiun, from October to December 2018. The results showed that compared to conventional noodles as a control, the appearance of colour, taste, texture and aroma of noodles after being cooked was not much different. Whereas seen from the elasticity of uwi noodles has a lower elasticity. The difference is also in the appearance of raw dried noodles, the color and aroma are still inferior to dry noodles and instant noodles. Thus, uwi flour is potential to be developed as a food ingredient, considering that uwi carbohydrates have a low glycemic index.  Keywords—: food diversity; dry noodle; tuber color; uwi flour.
Penggunaan Agens Hayati Pseudomonas fluorescens terhadap Pertumbuhan Tanaman Kedelai (Glycine max L. Merr,) wuryantoro wuryantoro; Wuye Ria Andayanie; Ndaru Hadian Dhuhava
JURNAL AGRI-TEK : Jurnal Penelitian Ilmu-Ilmu Eksakta Vol. 22 No. 2 (2021): JURNAL AGRITEK
Publisher : Universitas Merdeka Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (265.741 KB) | DOI: 10.33319/agtek.v22i2.100

Abstract

Abstract—Soybean (Glycine max L.) is the third most important food commodity after rice and corn in Indonesia. This study aims to determine the interaction of soybean growth that has been incubated using Pseudomonas fluorescens. The research method used a randomized block design experiment consisting of five treatments, namely S1 (soybean seeds were given Pseudomonas fluorescens and not incubated), S2 (soybean seeds were given Pseudomonas flourescen and incubated for 6 hours), S3 (soybean seeds were given Pseudomonas flourescens and incubated for 12 hours), S4 (soybean seeds were given Pseudomonas flourescens and incubated for 18 hours), and S5 as a control. The test used univariate analysis and further tested with Duncan's test with a level of 5%. The results showed that there was no significant effect on the use of Pseudomonas flourescens as a soybean seed incubation material on the parameters of plant height, leaf area, wet weight, and dry weight of soybean plants. Keywords—:Soybean; Pseudomonas fluorescens; incubation; seeds; biological agents
Pengaruh Pengaruh Pemotongan Bibit dan Konsentrasi Urin Kelinci Terfermentasi Terhadap Pertumbuhan dan Hasil Bawang Daun (Allium fistulosum L.): - wuryantoro wuryantoro
JURNAL AGRI-TEK : Jurnal Penelitian Ilmu-Ilmu Eksakta Vol. 23 No. 2 (2022): JURNAL AGRI-TEK
Publisher : Universitas Merdeka Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33319/agtek.v23i2.126

Abstract

The spring onion plant (Allium fistulosum L.) has the potential to be developed considering the many benefits obtained from this plant, especially for various kinds of cuisine. Therefore, efforts to improve product quality and quantity need to be continued. The use of rabbit urine can help minimize the use of inorganic fertilizers. While cutting techniques will increase heat efficiency. This study aims to determine the effect of the seed length of spring onion seeds and rabbit urine fermentation on the growth of spring onion. This study used a factorial randomized block design consisting of two factors and three replications. The first factor includes cutting the seeds, namely (P1) 10 cm, (P2) 15 cm, and (P3) 20 cm. The second factor was the concentration of rabbit urine fermentation (U1) at 50 ml/l, (U2) at 100 ml/l, and (U3) at 150 ml/l. The results showed that there was an interaction between the dose of rabbit urine fermentation and cutting seeds on the growth of leek plants. The longer the seedling size, the more the response to rabbit urine concentration for leaf vegetative parameters and fresh plant weight. The highest yield was achieved with a seed size of 20 cm with a concentration of fermented rabbit urine of 150 ml/l with an average yield of 39.8 leaves per plant and a fresh weight of 442.52 grams per plant. There is a tendency for seed size to grow which can be stimulated by high urine concentrations, thus allowing the use of urine with higher concentrations and doses
Co-Authors Indah Rekyani Puspitawati Ndaru Hadian Dhuhava Wuye Ria Andayanie