Garuda - Garba Rujukan Digital

p-Index From 2020 - 2025

P-Index

This Author published in this journals

All Journal BIOGENESIS

Sri Wulandari '

Unknown Affiliation

Author-ID : 3383609

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology Other

Published : 4 Documents Claim Missing Document

Claim Missing Document

Articles

RESPON PERTUMBUHAN VEGETATIF TANAMAN JAGUNG MANIS (Zea mays L) TERHADAP BERBAGAI JENIS MULSA UNTUK PENGEMBANGAN BAHAN AJAR PADA KONSEP PERTUMBUHAN Sri Wulandari '; Wan Syafii '; Mahendra ' '
Biogenesis Vol 11, No 1 (2014)
Publisher : Program Studi Pendidikan Biologi

Research has been carried out in the Laboratory of Biology Teacher Training andEducation Faculty of University of Riau from April to August 2013. The goal of thisresearch is to determine the best type of mulch to trigger the vegetative growth ofsweet corn (Zea mays L. var. saccharata) and produce module on the concept ofdevelopment and growth concept for high school students. This research usedexperimental methods with randomized block design (CRD) with 5 treatments and 3replications so that there are 15 experimental units. Treatment are A 0 = without mulch,A 1 = mulch reeds, A 2 = mulch palm empty fruit bunches, A 3 = mulch black plastic, A 4 =white plastic bag. Biological parameters measured were plant height, stem diameter,fresh weight and dry weight. Physic-chemical parameters are soil temperature, soilmoisture, and soil pH. The data were analyzed by ANOVA and tested further byDMRT at 5% level. The results showed that the use of mulch influence on stemdiameter and dry weight of sweet corn plants, but not in the height and wet weight ofthe plant. The use of oil palm empty fruit bunches mulch gave best result on theparameter plant height (86,54 cm), stem diameter (1,80 cm), fresh weight (191,7 g)and sweet corn plant dry weight (43,33 g ). The results of this research can bedeveloped into module on the concept of plant growth for high school students withthe title of “Pengaruh Beberapa Jenis Mulsa Terhadap Pertumbuhan VegetatifTanaman Jagung”.Keywords: Corn, Dry weight, Mulch, Module, Plant height, Stem diameter, Vegetativegrowth, Wet weight

DEGRADASI LIMBAH CAIR KELAPA SAWIT DENGAN PENAMBAHAN BAKTERI RIZOSFIR Actinomycetes DAN TANAMAN Typha angustifolia DENGAN MODEL CONSTRUCTED TREATMENT WETLAND (CTW) Suwondo ' '; Sri Wulandari '; Syaiful Ansha '
Biogenesis Vol 11, No 1 (2014)
Publisher : Program Studi Pendidikan Biologi

Conducted a research to find the effectiveness of rhizosphere Actinomycetes bacteriaand Typha angustifolia plant addition to degrade palm oil liquid waste. Researchdesign using Constructed Treatment Wetlands models (CTW). The Parametersmeasured is the content of Chemical Oxygen Demand (COD), Biological OxygenDemand (BOD), Total Suspended Solid (TSS), the detention time, pH andtemperature. The results of this research showed that the Actinomycetes is a potentialmicrobe in degrading liquid waste. The use of Constructed Treatment Wetland (CTW)model is effective in degrading palm oil liquid waste with average content become432 mg/L for COD, 10 mg/L for BOD and 40 mg/L for TSS before it throws away tothe environment. The longer the detention time the content of COD and BOD will bereduced to 252 mg/L for COD and 23 mg/L for BOD.Keywords: Palm Oil liquid waste, Actinomycetes, Typha angustifolia, COD, BOD,TSS, CTW

PEMBENTUKAN KALUS TANAMAN ROSELLA (Hibiscus sabdariffa) PADA PEMBERIAN NAFTALEN ACETYL ACID (NAA) DAN BENZYL AMINO PURIN (BAP) SEBAGAI SUMBER BELAJAR KONSEP BIOTEKNOLOGI Imam Mahadi '; Sri Wulandari '; Addarwida Omar '
Biogenesis Vol 11, No 1 (2014)
Publisher : Program Studi Pendidikan Biologi

Has conducted research for a hand out submateri biotechnology high school students basedon plant tissue culture research Roselle (Hibiscus sabdariffa). The study includes two phases,namely: (1) Experiments to produce callus tissue culture experiments using completelyrandomized design (CRD) factorial. The first factor is the level of NAA treatment that is 0, 1,1.5, 2 and 3 mg/l. The second factor is the level of BAP treatment with 0, 0.5, 1, and 1.5mg/l. Each treatment was repeated 3 times; (2) Preparation of handouts from the research as asource of learning the ADDIE model (Analysis, Design, Development, Implementation, andEvaluation).Parameters measured were the percentage of growing explants, while appearingcallus and callus texture. Analysis of data growing percentage of explants with advancedANOVA and DMRT test at 5% level, while the current and emerging callus texturedescriptively. In a growing percentage of explants parameter combination treatment showed apercentage of 100 % are in treatment A 0 B 1,5 , A 1 B 0,5 - A 3 B 1,5 . For the current parametersappear callus treatment best combination found in treatment A 3 B 1,5 with a mean time of 2HSK appear callus (days after culture) and for the texture parameters of combinationtreatment showed callus crumb texture and white color found in treatment A 2 B 0,5 - A 3 B 1,5 , theresearch on callus growth can be used as a learning resource in the form of handouts for highschool level studentsKeywords : Handout, Tanaman Rosella, Kultur kalus, Hormon NAA dan BAP

MIKROPROPAGASI UBI JALAR UNGU (Ipomoea blackie) DENGAN MENGGUNAKAN BENZYL AMINO PURIN (BAP) DAN INDOLE 3 BUTYRIC ACID (IBA) SECARA IN VITRO SEBAGAI SUMBER BELAJAR KONSEP BIOTEKNOLOGI BAGI SISWA SMA Imam Mahadi '; Sri Wulandari '; Berlian Kumala '
Biogenesis Vol 11, No 2 (2015)
Publisher : Program Studi Pendidikan Biologi

The experiment was conducted at the Laboratory of Biotechnology Faculty of Agriculture, Islamic University of Riau Pekanbaru. In the month of September 2013 - January 2014, with the aim to determine mikropropagasi purple sweet potato (Ipomoea blackie) using BAP and IBA in vitro using Murashige Skoog medium (MS) on the growth of primordial shoots and roots. Parts of the plant which will be used as explants is to take part tuber meristematic tissue concentrations of BAP (0, 1, 1.5, 2, and 3 mg/l) and IBA (0, 0.5, 1, and 2 mg/l). The results showed that there were differences in the growth of explants due to the addition of growth regulators BAP and IBA. Time appears primordial shoots fastest is on treatment (BAP 1.5 + IBA 2 mg/l) with a time of 14 HSK (day after culture) while for the roots of the fastest emerging waktul on treatment (1 BAP + IBA 2 mg/l) with 18 HSK time. BAP and IBA treatment at this concentration has been balanced for growth of purple sweet potato explants. The results of this study will be integrated as a learning resource for high school students of class XII in particular on material in the form of tissue culture techniques Student Task Sheet (LTS).Key Words : Mikropropagasi, Ipomoea blackie, BAP, IBA, sumber belajar

Co-Authors Addarwida Omar ' Berlian Kumala ' Imam Mahadi Mahendra ' ' Suwondo ' ' Syaiful Ansha ' Wan Syafii '

Title

Found 4 Documents
Search

Abstract

Abstract

Abstract

Abstract

Title Search

Found 4 Documents Search

Abstract

Abstract

Abstract

Abstract

Title

Found 4 Documents
Search