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Journal : Daun: Jurnal Ilmiah Pertanian dan Kehutanan

Pertumbuhan dan Hasil Dua Varietas Mentimun dengan Pemberian Berbagai Dosis Pupuk Kandang Kotoran Itik di Lahan Rawa Lebak Mahdiannoor Mahdiannoor; Nurul Istiqomah; Muhammad Ramlan
Daun: Jurnal Ilmiah Pertanian dan Kehutanan Vol 8 No 1 (2021): 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.v8i1.2400

Abstract

Cucumber productivity fluctuates and tends to decrease due to suboptimal cultivation techniques such as the use of varieties and fertilization. Superior varieties are recommended to be planted because varieties improve production and yield quality. Manure in addition to improving physical properties and soil fertility can also keep soil moisture high in lebak wetland. This study aims to determine (i) the effect of the best interaction and interaction between two cucumber varieties and the dose of duck manure, (ii) the effect of single factor and the best two varieties of cucumber, (iii) the effect of single factor dose of duck manure and the best dose. . The research was conducted in March - June 2020 in Rantau Karau Hilir Village, Sungai Pandan District, Hulu Sungai Utara Regency. This study used a factorial randomized block design (RAK) consisting of the first factor of variety (v) namely v1 = Misano variety, v2 = Commander variety, the second factor was the dose of duck manure (d) namely d1 = 0 kg. plot-1 , d2 = 1 kg.plot-1, d3 = 2 kg.plot-1 , d4 = 3 kg.plot-1. The results showed that there was no interaction between cucumber varieties and the dose of duck manure. The single factor of two cucumber varieties had a very significant effect on the variables of plant length, the number of branches, flowering age, fruit weight of plots, and fruit length of plots except for the number of fruit plots. with the best variety Misano variety, The single factor of duck manure had a very significant effect on all observation variables with the best dose of 3 kg.plot-1 equivalent to 30/t.ha-1.
Koagulasi Lateks Menggunakan Sari Pati Umbi Gadung dengan Penambahan Asam Semut Mahdiannoor Mahdiannoor; Nurul Istiqomah; Rahmat Hidayat
Daun: Jurnal Ilmiah Pertanian dan Kehutanan Vol 8 No 2 (2021): 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.v8i2.2818

Abstract

Gadung is one type of vine that does not get attention because it contains poison in the form of hydrogen cyanide (HCN) compounds. Gadung has a high economic value and its presence is easy to find, gadung plants have high productivity reaching 20 tons/ha when compared to cassava which is only 7.4 tons/ha. Coagulation using gadung tuber starch is natural-based coagulation that is safe for farmers even though it contains cyanide (HCN) which is toxic, but by washing hands after direct contact or after using gadung tubers, it will not be dangerous, so it is more environmentally friendly. and can be produced conventionally by farmers themselves. The aims of this study were (i) to determine the effect of giving gadung tuber starch with the addition of ant acid on latex coagulation, (ii) to get the best dose of giving various kinds of gadung tuber starch with the addition of ant acid for latex coagulation. This research was conducted in Simpang 4 Batuah Village, Raren Batuah District, East Barito Regency, Central Kalimantan Province from March to June 2020 using a completely randomized design with 5 treatments and 4 replications. The first treatment was (p1) 20 ml of gadung tuber starch, (p2) 40 ml of gadung tuber starch, (p3) 60 ml of gadung tuber starch, (p4) 80 ml of gadung tuber starch, and (p5) 100 ml of gadung tuber starch. The results showed that the clumping time, the weight of the latex cup, and the texture of the latex had a very significant effect, the color of the latex and the smell of the latex had no effect