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Journal : EnviroScienteae

PEMANFAATAN PUPUK KANDANG UNTUK BUDIDAYA SAWI (Brassica juncea L.) DI TANAH TUKUNGAN Tuti Heiriyani; Riza Adrianoor Saputra; Helwenda Helwenda
EnviroScienteae Vol 18, No 1 (2022): ENVIROSCIENTEAE VOLUME 18 NOMOR 1, APRIL 2022
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v18i1.13008

Abstract

One of the efforts to increase mustard production on suboptimal lands such as tidal land with tukungan technology is to offer organic fertilizer. Chicken manure and cow manure can be alternative solutions to improve soil fertility and reduce dependence on the use of inorganic fertilizers in mustard green cultivation. The purpose of this is to determine the ability of organic fertilizers, inorganic fertilizers in increasing soil pH, and the yield of mustard green in tukungan soil. This research was conducted in August to September 2020, at the Greenhouse, Production Laboratory of the Department of Agroecotechnology, Faculty of Agriculture, Lambung Mangkurat University, Banjarbaru, and the Laboratory of Soil and Water Chemistry, Indonesian Swampland Agriculture Research Institute (Balittra), South Kalimantan. The research method used was a one-factor Completely Randomized Design (CRD) with the treatment of j0 (recommended NPK inorganic fertilizer 250 kg ha-1), j1 (chicken manure 10 ton ha-1), j2 (cow manure 10 ton ha-1), and  j3 (combination of chicken manure 5 ton ha-1 and cow manure 5 ton ha-1). The results showed that the application of organic fertilizer of chicken manure 10 ton ha-1 (j1) was able to increase the pH of the tukungan soil by 29%, increase in height of mustard green by 34%, and wet weight of mustard green by 9% compared to the recommended inorganic NPK fertilizer of 250 kg ha-1.
UJI DAYA TARIK PAKAN HAMA TIKUS TERHADAP RODENTISIDA ALAMI YANG MENGANDUNG UMBI GADUNG (Dioscorea hispida) Indriani Indriani; Tuti Heiriyani; Riza Adrianoor Saputra
EnviroScienteae Vol 17, No 2 (2021): ENVIROSCIENTEAE VOLUME 17 NOMOR 2, AGUSTUS 2021
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v17i2.11500

Abstract

In an effort to cope with rat pest attacks, most farmers control chemically which is bad for living creatures and leaves residues for the environment. One of the recommended controls is to use natural rodenticides derived from harmless and environmentally friendly gadung tubers. This study aims to determine the effect of the interaction of the basic ingredients of the type of flour with some concentration of the gadung tuber solution to the appeal of white mouse feed. This research was conducted from April to May 2018 at the Laboratory of Agroecotechnology Department of Agricultural Faculty of Lambung Mangkurat University Banjarbaru. The experimental design used was Randomized Block Design of two factors, the first factor was flour base (B) and the second factor was the concentration of the gadung tuber solution (G). The results showed that there was no interaction between flour base material and concentration of gadung tuber solution, but it had a significant effect on single factor that is concentration of tuber bulb solution on all observation variables. The concentration of the best gadung bulb solution in influencing the observed variables of feed consumption, the percentage of death and the time of death of white mice is g1 (30% concentration of the gadung tuber solution), where in the treatment the feed consumed by white mice is 30% from the total feed given, and capable of killing 100% white mice with the fastest death time of 13 days.
PENGARUH PERSENTASE NAUNGAN DAN PUPUK BOKASHI KOTORAN AYAM TERHADAP PERTUMBUHAN DAN HASIL TANAMAN TOMAT (Lycopersicum esculentum Mill.) Antar Sofyan; Nikmah Nikmah; Tuti Heiriyani
EnviroScienteae Vol 18, No 1 (2022): ENVIROSCIENTEAE VOLUME 18 NOMOR 1, APRIL 2022
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v18i1.13009

Abstract

Tomato is a plant that has high economic value in Indonesia. Tomato fruit productivity is decreasing every year, one of the factors that affect tomato production is environmental conditions that do not support plant growth. Providing shade can avoid excess rainwater that can affect the growth process. This study aims to determine the effect of shade percentage, dose of bokashi fertilizer, and the interaction between percentage of shade and dose of bokashi fertilizer on growth and yield of tomato plants. This study used a factorial Randomized Block Design (RAK), the first factor was shade (N), namely 0% paranet (N0), 40% paranet (N1) and 60% paranet (N2) and the second factor was chicken manure bokashi fertilizer. (B) namely 0 tons/ha (B0), 35 tons/ha (B1), 45 tons/ha (B2), 55 tons/ha (B3), and 65 tons/ha (B4), with 15 treatments and 2 treatments. replications obtained 30 test units. The results showed that the percentage of shade had no significant effect on plant height, number of leaves, number of flowers, and fruit weight, the best dose of chicken manure bokashi in N1B4 treatment was 40% and shade 65 tons/ha, and there was no interaction between shade and fertilizer. bokashi on growth and yield.