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All Journal JURNAL GALUNG TROPIKA Agrotech Journal
Rahmawati Rahmawati
Jurusan Agroteknologi STIP Puangrimaggalatung Sengkang
Agriculture, Biological Sciences & Forestry

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ANALISIS RESPON ECENG GONDOK (Eichornia crassipes) TERHADAP LIMBAH DETERJEN DI PERAIRAN DANAU TEMPE KABUPATEN WAJO Haerunnisa Haerunnisa; Yetti Anita; Rahmawati Rahmawati
JURNAL GALUNG TROPIKA Vol 6 No 2 (2017)
Publisher : Fapetrik-UMPAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (217.443 KB) | DOI: 10.31850/jgt.v6i2.217

Abstract

Test of Water Hyacinth Bokashi and Plant Growth Regulator on Black Rice Plants A. Asrijal; R. Rahmawati; Ambo Upe
Agrotech Journal Vol 7, No 1 (2022): Agrotech Journal
Publisher : Universitas Sembilanbelas November Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/atj.v7i1.1754

Abstract

Water hyacinth is a type of plant that grows in freshwater environments. This plant is an ideal raw material to produce bokashi which increases the availability of soil nutrients. To maximize the function of the water hyacinth bokashi, a growth regulator is used to encourage plant upatake of soil nutrients. This study aimed to examine the single effect and interaction between water hyacinth bokashi (BHW) and plant growth regulators (PGR) on black rice. Data were analyzed with a factorial randomized block design. The first factor is WHB (B) 0 ha-1 and 2 t ha-1, while the second factor is PGR (Z) 0 ppm and 1.5 ppm. The results showed that the best effect of grain weight per hectare was treatment with WHB 2 t ha-1, PGR 1.5 ppm, and their interactions were 10.34 t ha-1; 11.09 t ha-1, and 12.16 t ha-1 harvested dry rice  
The Effect of NPK Doses and Plant Spacing on Lettuce (Lactuca sativa L.) Growth and Production R. Rahmawati
Agrotech Journal Vol 5, No 2 (2020): Agrotech Journal
Publisher : Universitas Sembilanbelas November Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/atj.v5i2.1398

Abstract

The aim of this study was to determine the impact of NPK doses and proper plant spacing in lettuce growth and production. The experiment was conducted in Wirimpalennae Village, Tempe Subdistrict, Wajo Regency from January to March 2017. The experiment employed randomized block design with 2 factor factorial namely NPK doses (300 kg/ha, 350 kg/ha, 400 kg/ha and plant spacing (20 x 25 cm, 25 x 25 cm, 25 x 40 cm). The result showed that the interaction between NPK doses and plant spacing were significantly influenced the fresh weight of lettuce. The highest yield of lettuce was 2,16 kg/Ha (12 t/Ha) produced by the combination of NPK dose (350 kg/ha) and plant spacing (25 x 25). The interaction of NPK dose and plant spacing treatments were not significantly influenced others parameters
Growth and Production of Pakchoy Under Various Type of Organic Fertilizer R. Rahmawati
Agrotech Journal Vol 5, No 1 (2020): Agrotech Journal
Publisher : Universitas Sembilanbelas November Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/atj.v5i1.1263

Abstract

This study was conducted in Wiringpalenna village, Tempe sub-district of Wajo district, with the aim to determine the effect of the type of organic matter on the growth and production of pakchoy plants. The study was arranged based on a Randomized Block Design with five treatments namely: without organic matter, chicken manure, Blotong (Filter press mud), bokashi common water hyacinth, bokashi rice straw. The results showed that from variables tested; plant height, the number of leaves, the width of leaves, fresh weight of plants, fresh weight of plants per plot, and fresh weight per hectare, treatment with bokashi common water hyacinth obtained the best result
Growth and Production of Mustards on Various Compositions Growing Media and Types of Fertilization R. Rahmawati
Agrotech Journal Vol 6, No 1 (2021): Agrotech Journal
Publisher : Universitas Sembilanbelas November Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/atj.v6i1.1564

Abstract

This study aimed to determine the effect of composition of growing media and types of fertilization on the growth and production of mustard plants. This study was carried out at the Experimental Garden of Uniprima-Sengkang from February to April 2020, using a randomized block design with two treatment factors, namely the growing media consisting of soil (control), manure + soil (1: 1), bokashi + soil ( 1: 1), and soil + manure + Bokashi (1:1:1) and fertilization, namely: without urea and Azotobacter, urea 50 kg ha1 (0.2 g/plant), Azotobacter, urea 50 kg ha-1 (0.1 g/plant+ Azotobacter). The results showed that the composition of the growing medium Soil + Manure + Bokashi (1:1:1) and fertilization with ½ Urea 50 kg ha-1 (0.1 g/plant) + Azotobacter tended to show higher result in the parameters of plant height, number of leaves, leaf width and plant weight than other treatments, however, it statistically showed no interaction between the composition of the growing media and fertilization
Growth Response of Phalaenopsis Seedling on Various Concentrations of Hyponex Leaf Fertilizer R. Rosmaladewi; R. Rahmawati; Marlina Mustafa
Agrotech Journal Vol 7, No 2 (2022): Agrotech Journal
Publisher : Universitas Sembilanbelas November Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/atj.v7i2.1766

Abstract

The aim of the study was to determine and analyze the effect of Phalaenopsis seedling growth at various concentrations of Hyponex foliar fertilizer. This study was conducted in Cempalagi Village, Tempe Sub-district, Wajo Regency. By using a randomized block design consisting of five concentrations of hyponex fertilizer, namely: 1.0 g/liter of water, 2.0 g/liter of water, 2.5 g/liter of water, 3.0 g/liter of water and 3.5 g/liter of water. Results of study showed that the concentration of hyponex fertilizer at 2.5g/liter of water obtained the best results on leaf number, leaf length, leaf thickness, root number and root length of Phalaenopsis orchids
Co-Authors A. Asrijal Ambo Upe Haerunnisa Haerunnisa, Haerunnisa Marlina Mustafa, Marlina Rosmaladewi Rosmaladewi Yetti Anita