Claim Missing Document
Check
Articles

Found 3 Documents
Search

PENGARUH PEMBERIAN LIMBAH PADAT IKAN LELE TERHADAP PERTUMBUHAN TANAMAN SAWI PAGODA (Brassica narinosa) Muji yati; Parawita Dewanti
Berkala Ilmiah Pertanian Vol 5 No 3 (2022): Agustus
Publisher : Jember University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (564.936 KB) | DOI: 10.19184/bip.v5i3.15913

Abstract

ABSTRACT Mustard pagoda (Brassica narinosa) is a vegetable that has many benefits and high economic value. Mustard Pagoda has the advantage of high nutritional content, larger mustard size and thick leaves. Consumption of mustard greens per capita from 2012-2016 continues to increase but mustard production has decreased. Production reduction in mustard pagoda plants can be optimized by providing additional nutrient requirements derived from organic matter. Overcoming this problem then cabbage mustard cultivation is carried out by adding organic material from catfish solid waste. Catfish solid waste contains high N, P, and K compared to manure. This solid waste has not been used for crop cultivation especially cabbage mustard. This study aims to determine the effect of giving catfish solid waste to the growth of mustard pagoda plants. This research method uses a Completely Random Plan (RAL) with 1 factor, catfish solid waste with 4 treatments that are repeated 6 times. The treatment used is the composition of catfish solid waste which includes A0 = control (without catfish solid waste); A1 = 90 g / polybag; A2 = 180 g / polybag; and A3 = 270 g / polybag. The results showed that the best dosage of 270 g / plant catfish solid waste that affected of canopy wet weight, canopy dry weight, and root dry weight. Keywords: mustard pagoda, catfish solid waste, organic materials ABSTRAK Sawi pagoda (Brassica narinosa) merupakan tanaman sayuran yang mempunyai banyak manfaat dan nilai ekonomis yang tinggi. Sawi pagoda mempunyai keunggulan yaitu kandungan gizi yang tinggi, ukuran sawi yang lebih besar dan memiliki daun yang tebal. Konsumsi sawi per kapita dari tahun 2012-2016 terus mengalami peningkatan namun produksi sawi mengalami penurunan. Penurunan produksi pada tanaman sawi pagoda dapat dioptimalkan dengan memberikan penambahan kebutuhan unsur hara yang berasal dari bahan organik. Mengatasi permasalahan ini maka dilakukan budidaya sawi pagoda dengan penambahan bahan organik dari limbah padat ikan lele. Limbah padat ikan lele mengandung N, P, dan K yang tinggi dibanding pupuk kandang. Limbah padat ini belum digunakan untuk budidaya tanaman terutama sawi pagoda. Penelitian ini bertujuan untuk mengetahui pengaruh pemberian limbah padat ikan lele terhadap pertumbuhan dan produksi tanaman sawi pagoda. Metode penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan 1 faktor yaitu limbah padat ikan lele dengan 4 perlakuan yang diulang sebanyak 6 kali. Perlakuan yang digunakan yaitu komposisi limbah padat ikan lele yang meliputi A0 = kontrol (tanpa limbah padat ikan lele); A1 = 90 g/polybag; A2 = 180 g/ polybag; dan A3 = 270 g/ polybag. Hasil penelitian menunjukkan bahwa pemberian limbah padat ikan lele dosis terbaik dosis 270 g/tanaman yang berpengaruh terhadap berat segar tajuk, berat kering tajuk, dan berat kering akar. Kata kunci : sawi pagoda, limbah padat ikan lele, bahan organik
The Effect of Chitosan Concentration on Growth Dendrobium sonia’s Orchid Raisah Bani; Parawita Dewanti
Berkala Ilmiah Pertanian Vol 5 No 3 (2022): Agustus
Publisher : Jember University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (510.626 KB) | DOI: 10.19184/bip.v5i3.15649

Abstract

Dendrobium orchid is an ornamental plant that has high economic value. The beauty of orchids is considered unique because it has the shape and characteristics of each so much in demand by the public. Based on market analysis the community's interest was dominated by Dendrobium orchid types . The percentage of Desndrobium orchid enthusiasts reached 34% and is the highest percentage compared to other orchid types . The availability of orchid seedlings in Indonesia is still being disrupted. In vitro techniques become breeding techniques that are often used in orchid propagation. Acclimatization is one of the important things in the in vitro technique . Differences in environmental conditions at the acclimatization stage can cause plantlets to over-transpire and interfere with nutrient absorption. Chitosan as a natural organic material is a simple derivative of chitin that can function as a biofertilizer and bioimmuner.Each unit of experiment was repeated 5 times. The parameters observed were leaf width (cm), leaf length (cm), root length (cm), and number of roots. The data obtained were analyzed using the analysis of varians. The results are shown in the study have demonstrated the effect of administration of chitosan on plant orchid Dendrobium sonia at the acclimatization stage.Treatment with a concentration of 3 ppm has a significant effect in increasing plant growth parameters.
Acclimatization of Sugarcane Planet (Saccharum officinarum L.) From Synthetic Seeds In Several Media and Nutrition Concentrations Parawita Dewanti; Ellyna Safitri Dhaniswari; Tri Handoyo; Purnama Okviandari
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 21 No 1 (2023): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v21i1.3279

Abstract

Sugarcane (Saccharum officinarum L.) synthetic seeds are somatic embryos encapsulated with sodium alginate into a seed-like shape. The purpose of this study was to determine the right combination of planting media and nutrient concentrations for acclimatization of sugar cane plantlets from synthetic seeds. This research was conducted in April 2019-January 2020 at the Center of Development of Advance Science and Technology (CDAST) University of Jember. The research design was carried out using factorial RAL with 2 factors and repeated 3 times. The first factor was the treatment of husk charcoal, perlite and rockwool planting media, while the second factor was the treatment of AB mix nutrient concentrations of 500 ppm, 750 ppm, 1000 ppm and 1250 ppm and using analysis of variance (ANOVA) if the results obtained were significantly different, an analysis was carried out proceed with the Duncan's Multiple Range Test (DMRT) at the 95% level of confidence. Parameters observed during acclimatization were root length, plant height and number of leaves. The results of plantlet acclimatization from synthetic seeds showed that the best medium was rockwool with a seedling height of 21.9 cm, number of leaves 8 leaves, root length 13.6 cm. The best nutrient concentration was AB mix 500 ppm with a plant height of 20.5 cm, number of leaves 7.5 and root length 9.6 cm.