Article Per Year (5 Year)
p-Index From 2020 - 2025
0.408
P-Index
This Author published in this journals
All Journal Bioscientist : Jurnal Ilmiah Biologi
Ngadiani Ngadiani
Program Studi Biologi, FST, Universitas PGRI Adi Buana Surabaya
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology Social Sciences

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
Pupuk Hayati Cendawan Mikoriza Arbuskula (CMA) Gigaspora sp. pada Pembibitan Cabai Rawit (Capsicum frutescens L.) Ngadiani Ngadiani; Vivin Andriani
Bioscientist : Jurnal Ilmiah Biologi Vol 10, No 1 (2022): June
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v10i1.4990

Abstract

Cayenne Pepper (Capsicum frutescens L.) is one of the horticultural crops that has the potential to be developed because of its high demand and role for consumption on a national scale and for export. Increasing the success of cultivation can be done by adding arbuscular mycorrhizal fungi (CMA). One of the CMA is Gigaspora sp. can be developed as a biological fertilizer agent because this fungus is a symbiotic mutualism. This study aims to determine the effect of the dose of CMA Gigaspora sp. against cayenne pepper plant nurseries. This study used a completely randomized design (CRD) with 4 treatments and 5 replications. The treatments included G0 (Gigaspora spores only), G1 (Gigaspora spores + 15 grams of propagule), G2 (Gigaspora spores + 30 grams of propagule), G3 (Gigaspora spores + 45 grams of propagule) and control (K). The observed variables were growth including plant height, number of leaves, total dry weight, and percentage of colonization of Gigaspora sp. on the root. The results showed that there was an interaction between CMA Gigaspora sp. in single form or with a mixture of propagules can increase the growth of cayenne pepper plants. The administration of a mixture of propagules was more effective than the administration of Gigaspora sp. as a single spore after 75 days. Optimal treatment for 4 parameters, namely G3 (Gigaspora spores + 45 grams of propagule) which showed a plant height of 89.24 cm, number of leaves 60.14 strands, total dry weight 10.27 grams, and the percentage of colonization of Gigasporasp on roots of 84, 62%.
Efektifitas Fermentasi Pupuk Kandang pada Hasil Panen Kentang Hitam (Plectranthus rotundifolius) di Daerah Dataran Rendah Ngadiani Ngadiani; Vivin Andriani
Bioscientist : Jurnal Ilmiah Biologi Vol 10, No 2 (2022): December
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v10i2.6136

Abstract

In order to realize food self-sufficiency, it is necessary to develop food alternatives other than rice, black potato plants are suitable as an alternative to be developed. Black potatoes have a high carbohydrate content, besides that they contain calcium, iron, and phosphorus. This study aims to determine the fermentation treatment of cow, goat, and chicken manure on black potato yields. This study used a factorial RAK (Randomized Block Design) with 3 factors and 3 replications. Factors for giving cow manure (S), goat manure (K), and chicken manure (A), each with 3 levels, namely 5 kg/plot, 10 kg/plot, and 15 kg/plot (S1, S2 , S3, K1, K2, K3, A1, A2, A3), negative control and NPK. The variable observed was yield, including: number of tubers, tuber weight, and black potato tuber diameter. The results showed that there was an effect of fermenting manure on black potato yields for 90 HST. Application of chicken manure with a concentration of 15 kg/plot gave better results in fermenting cow and goat manure. The number of tubers was 62 tubers, the tuber weight was 260 grams, and the tuber diameter was 2.12 mm.
Co-Authors Andriani, Vivin