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BUANA SAINS
ISSN : 14121638     EISSN : 25275720     DOI : -
Core Subject : Science, Education,
BUANA SAINS p-ISSN : 1412-1638 | e-ISSN: 2527-5720 is a double-blind peer-reviewed, open-access journal, published by UNITRI PRESS. It publishes original and applied research in all areas of natural science. The Editorial goal is to provide a forum exchange and an interface between researchers and practitioners in any natural science related field.
Arjuna Subject : -
Articles 13 Documents
Search results for , issue "Vol 21, No 2 (2021)" : 13 Documents clear
STUDI EFEKTIVITAS PEMBERIAN PUPUK SILIKA (Si) TERHADAP PERTUMBUHAN, PRODUKSI DAN KUALITAS TANAMAN CABAI (Capsicum annum L.) DI ERA NEW NORMAL Nur Fitriyah; Muhamad Arif Prayogo
BUANA SAINS Vol 21, No 2 (2021)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/bs.v21i2.3325

Abstract

Red chili pepper ( Capsicum annum L.) was a commodity whose inconsistent supply availability and short storage period. During pandemic covid 19 and PSBB (Large-Scale Social Restrictions), a horticultural commodity must be pursued to have high growth, production, long storage period, and maintain physical and nutritional qualities during distribution. The research aimed to increase chili pepper growth, productivity, and quality with silica fertilizer treatment. The treatments in this experiment were addition silica with concentrations 0% (control), 25% silica, 50 %, and 75% . The results showed that the addition of silica fertilizer (Si) increased the vegetative growth of Chili Pepper plants. Silica fertilization (Si) with a concentration of 50% increased vegetative growth and storage period of chili pepper but did not increase the fruit size and weight of chili pepper.
EFEKTIVITAS WAKTU APLIKASI DAN DOSIS MIKORIZA PADA PERTUMBUHAN DAN PRODUKSI TANAMAN JAGUNG MANIS (Zea mays L. SACCHARATA) Widyana Rahmatika; Sisilia Kharomah
BUANA SAINS Vol 21, No 2 (2021)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/bs.v21i2.3326

Abstract

This study aimed was to determine the appropriate application time and dose of mycorrhizae for the growth and yield of sweet corn (Zea mays L.). This study used a Randomized Block Design (RAK) using two factors with three treatments. The first treatment was application time, M1= 3 days before planting, M2= 6 days before planting, M3= 9 days before planting. The second treatment was mycorrhizal fertilizer, N1 = 1.8 kg/ha, N2 = 3.6 kg/ha, N3 = 5.4 kg/ha and N4 = 7.2 kg/ha . The results showed that the interaction only occurred in plant height parameters 28 days after planting. Furthermore, the number of leaves, stem diameter, cob weight without husk only showed significant results in the single factor mycorrhizal dose treatment, with the best treatment being in the mycorrhizal fertilizer 5.4 kg/ha treatment.
PENGARUH PEMUPUKAN ORGANIK DAN ANORGANIK TERHADAP PERTUMBUHAN DAN PRODUKSI JAGUNG PULUT (Zea mays ceratina) Atslin Aryaningjannah; Dwi Retno Lukiwati; Sutarno Sutarno
BUANA SAINS Vol 21, No 2 (2021)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/bs.v21i2.3327

Abstract

Increasing the growth and production of waxy corn can be done by fertilizing. This study examined the effect of N-Leucaena leucocephala and P-rock phosphate enriched manure that was called manure plus, on the growth and production of waxy corn. The study used a randomized block design (RBD) with five treatments and six replicated namely T0 (urea + TSP), T1 (cow manure + urea + TSP), T2 (goat manure + urea + TSP), T3 (cow manure plus), and T4 (goat manure plus) with five treatments and six replicates. Parameters measured were plant height, leaves number, stem diameter, chlorophyll levels, waxy corn production, and dry matter production of stover. The results showed that stem diameter, chlorophyll, waxy corn production, and dry matter production of stover in cow manure plus and goat manure plus was equivalent to cow manure + urea + TSP and goat manure + urea + TSP, respectively. The number of leaves in the goat manure + urea + TSP treatment is higher compared to goat manure plus. However, plant height was not significantly affected by the treatments.

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