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Effects of Bacillus Sp. on The Growth of Immature Plants In Year 1 Robusta Coffee Clones Muhammad Ghufron Rosyady; Bawafi Subakti; Setiyono; Dwi Erwin Kusbianto
Journal of Soilscape and Agriculture Vol. 1 No. 1 (2022): September 2022
Publisher : University of Jember

Coffee (Coffea sp.) is a plantation crop that is widely cultivated and an export commodity that has an important role for the economy in Indo-nesia. The productivity of coffee cultivation in Indonesia is still not optimal due to several factors, one of which is the lack of innovative tech-nology that can increase the production of coffee plants. An important phase in the cultivation of coffee plants is in the phase of young plants or immature plants in year 1. In this phase, proper maintenance treatment is needed for the purpose of preparing the plant for optimal growth. The application of technology to increase the production of coffee plants can be done through the application of Bacillus sp. which can func-tion as bacteria that can stimulate plant growth and by using superior clones. The purpose of this study was to determine the effect of Bacillus sp. on the growth of immature plants in year 1 on several robusta coffee clones. The method of this research was using split plot design which was arranged in a randomized complete block design (RCBD) with 2 factors and 3 replications. Factor I as the main plot consisted of several clones with 4 levels, namely the Cabutan clone, BP 409, BP 936, and BP 939. Factor II as the subplot was the concentration of Bacillus sp. consisted of 3 levels, namely 0 gr/l, 30 gr/l and 60 gr/l. The results of this study indicate that there is no interaction between the application of Microbial Bacillus sp. with some of robusta coffee. While the application of Bacillus sp. significantly increase stem diameter and there were differences in the growth characteristics of several coffee clones on all observed variables.

A Carbon Footprint Analysis of Household Activities and CO2 Reduction Efforts in Pondambea Village, Kadia District, Kendari City Lies Indriyani; La Gandri; Jois Liling Padang; Sahindomi Bana
Journal of Soilscape and Agriculture Vol. 1 No. 1 (2022): September 2022
Publisher : University of Jember

The increase in population causes an effect on increasing CO2 production, especially from the household energy sector. The increase in the concentration of CO2 in the atmosphere is the main trigger for climate change and the effects of greenhouse gases. Indications of the occurrence of this phenomenon can be seen from the increase in air temperature and the formation of an urban heat island in Kendari City in the last 10 years. This study aims to determine the amount of CO₂ emissions from household activities and the absorption of CO2 gas from tree species in Pondambea Village, Kadia District, Kendari City. The method used is a quantitative technique to calculate primary and secondary CO2 emissions. The results show that the total CO2 emission in Pondambea Village is 424.22 tons/month. Meanwhile, the carbon absorption capacity of tree species in Pondambea Village is 421.15 tons/month, so that the remaining carbon emissions are 3.07 tons/month. Therefore, to maintain emission absorption and create zero emission in Pondambea Village, this study recommends maintaining the number of existing trees and adding at least 6 glodokan pole trees or at least 5 king palm trees

Cultivation of Water Spinach Using A Hydroponic Systems at Different AB Mix Concentrations Chalen Vito Nanda; Mohammad Nur Khozin
Journal of Soilscape and Agriculture Vol. 1 No. 1 (2022): September 2022
Publisher : University of Jember

Water spinach is one of the most popular vegetable commodities in Indonesia. Currently, limited land due to plastic waste and uncertain climate change are inhibiting factors for plant cultivators. Efforts that can be done is to carry out cultivation activities to water spinach hydroponically. Hydroponic cultivation can use the wick system because it is easy to apply and does not require expensive costs. To support optimal growth of water spinach and reduce plastic waste in Indonesia, presenting AB Mix nutrition and the use of plastic bottles as a nutrient container in hydroponic cultivation are efforts to obtain quality water spinach production. This study aims to determine the response of water spinach plants to the use of hydroponic growing systems, as well as to obtain information regarding the best concentration of AB Mix. The experimental method used was a completely randomized design, which consisted of 3 levels, namely the nutrient concentration of 800 ppm, 1000 ppm and 1200 ppm. The results of the various concentrations of mixed AB showed significantly different effects on the parameters of plant height, number of leaves and weight of fresh plants. AB Mix concentration treatment of 1200 ppm was the best treatment for all observed parameters.

The Effectiveness of Organic Fertilizer Granules for Increasing Sweet Corn Production on Acid Dryland In Bogor District Rr Salsabila Regina Intansari; IGM Subiksa
Journal of Soilscape and Agriculture Vol. 1 No. 1 (2022): September 2022
Publisher : University of Jember

Acid dry land generally has limiting factors of higher acidity and low nutrients availibity, so that has low productivity. However, the appropriate inputs have productivity to be better. Research on effectivness of granular organic fertilizers (GOF) to increase sweet corn production has been carried out on dry land in Bogor Regency. The purpose research was to determine the effect GOF of plant growth and enhancment production of sweet corns in acid dry land. This study used a Completely Randomized Block Design with ten treatments and three replications. The results showed that the application of GOF dose 200 kg/ha could increasing soil pH. This improvement in soil chemical properties was followed by increased growth and production of sweet corn. Besides increase the plant growth, GOF made more efficiency 25% of anorganic fertilizer usage. The combination treatment of granular organomineral fertilizers dose 600 kg/ha and NPK recommendation 75% fertilizers increase plant growth such as plant height (124,52%), number of leaves (49%), and plant stem diameter (84,3%). The combination treatment of granular organomineral fertilizers dose 200 – 400 kg/ha and NPK recommendation 75% fertilizers increase sweet corn production such fresh cobs production (345%) and dry corn stover (345%). RAE value is >100% in each GOF treatment, which is the fertilizer effective to increase the sweet corn crops. The optimum yield of maize is 17,45 ton/ha could be obtained with the application of granular organomineral fertilizers dose 275 kg/ha.

Effect of Planting Media Composition and NPK Dosage on The Growth and Production of Shallots (Allium Cepa L.) Thailand Varieties Ahmad Izzan Nabil Farid; Nunuk Helilusiatiningsih; Tri Handayani
Journal of Soilscape and Agriculture Vol. 1 No. 1 (2022): September 2022
Publisher : University of Jember

The purpose of this research is to analyzed the interaction between the composition of the growing media and the dose of NPK on the growth and production of shallot (Allium cepa L.).The hypothesis put forward in this study is,It is suspected that there is an interaction between the composition of the growing media and the dose of NPK on the growth and production of shallot (Allium cepa L.). The benefits that can be obtained in this study are: 1. Gaining technical experience in onion cultivation with certain treatments, 2. As a material for providing final project evaluations, 3. As a reference for the community about onion cultivation with certain treatments.This research was conducted at the UNISKA Integrated Field Laboratory Greenhouse using polybags, located in Rejomulyo Village, Kediri City District, with an altitude of 67 meters above sea level, tropical climate with an average temperature of 30ºC and has an average rainfall of 1,500–2,000 mm per year. Has a sandy loam soil type. This research was conducted using a completely randomized design (CRD) with 3×3 factorial pattern, with 9 combinations of 3 replications. Factor I is planting media, which consists of three types, and Factor II is NPK dose. From these two factors, 9 treatment combinations were obtained and repeated 3 times. There was no interaction between the composition of the growing media and the dose of NPK on the growth and production of shallots.There was a single effect, the composition of the growing media had a significant effect on the growth.

Response of Liquid Organic Fertilizer and Type of Media on Pakcoy (Brassica Rapal.) Production by Wick Hydroponics Yekti Puji Lestari; Nunuk Helilusiatiningsih; Eva Pebriana
Journal of Soilscape and Agriculture Vol. 1 No. 1 (2022): September 2022
Publisher : University of Jember

A Green mustard or Pakcoy (Brassica rapa L.) is a type of vegetable that has high economic value and has the potential to contain bioactive compounds and nutrients that are useful for increasing immunity in the body. The formulation of the problem obtained is whether there is an interaction between giving POC and types of media on the development and production of pakcoy. The purpose of the experiment was to study and evaluate the response of POC and media types to pakcoy production using hydroponics. The research methodology used a completely randomized design, two factors, namely the concentration of POC (K) and the type of growing media (M). Parameters measured included plant height, leaf area, fresh weight, root length. The data were tested with ANOVA consisting of F Count and BNT Test or Duncen's test if there was a significant effect. The results of the study proved that there was no interaction between the two treatments. However, there was a single effect on media use and the best one was M2 (husk charcoal) which had the highest number of leaves, leaf area, fresh weight and root length. The addition of POC concentration of 12 ml/L had a very significant effect on the variation in leaf area observed at 30 days after planting.

The Effect of Biostarter Addition on Kudzu (Pueraria Javanica) Compost to Nutrient Content and N Adsoprtion of Mustard (Brassica Juncea L.) Nurlita Hartanti
Journal of Soilscape and Agriculture Vol. 1 No. 2 (2023): March 2023
Publisher : University of Jember

Compost fertilizer is very influential on the nutrient status of the soil and plants. Giving compost fertilizer will also have a good effect on the growth and development of mustard plants. This study aims to determine the effect of the addition of biostarter on compost fertilizer to N-total and N nutrient absorption on mustard plants. The experiment was structured using factorial randomized group design. The method in this study using compost analysis,soil analysis, and plant analysis. The results showed that the nine samples have different nutrient content and nutrient nutrient absorption resulting in different effects on soil and mustard plants. Nitrogen in the soil greatly affects the N nutrient absorption on plants, the two parameters have a positive correlation which means directly proportional. Nitrogen absorbed by plants affects N-total levels in plants. N levels in plants and soil is very influential on the color of the leaves of mustard plants. Through the nutrient levels can be known proper fertilization recommendations for mustard plants. Based on the analysis of nutrient levels in soil and plants known fertilizer recommendations in nine samples with the addition of biostarter in kudzu compost and fertilizer doses.

Response Water Spinach (Ipomoea Aquatica) to Different Medium Treatment with AB Mix Nutrients on The Cultivation Hydroponic DFT (Deep Flow Technique) Mohammad Nur Khozin; Sandy Al Firdauzi; Nada Nur Rizkiyah; Raihan Hidayatullah; Sigit Soeparjono
Journal of Soilscape and Agriculture Vol. 1 No. 2 (2023): March 2023
Publisher : University of Jember

Water spinach (Ipomoea aquatica) is a plant that is included in the type of vegetables and is widely cultivated as food. Every year the demand for water spinach in the market continues to increase, besides that consumers also want the quality of water spinach which is more nutritious, clean, and hygienic. Therefore, hydroponic water spinach is used to support consumer demand in the market. In addition, by cultivating water spinach hydroponically as well as an alternative to farming in narrow areas. In hydroponic cultivating water spinach, there are several things that need to be considered, such as the provision of nutrition, the planting media used, and what hydroponic system will be used. This study aims to determine the response of water spinach plants to the treatment of different planting media, as well as to obtain information about what planting media is suitable for use in the DFT water spinach hydroponic system to support its growth and development. The experimental method used was a completely randomized design, which consisted of three different levels of treatment, namely the use of rockwool, charcoal, and moss media. The results of this study of differences in planting media showed the treatment with the best tendency for the parameters of plant height, number of leaves, and plant fresh weight

The Quantity Effect of Earthworms (Lumbricus Rubellus) and Urea on The NPK Quality of Coffee Husk Waste Compost Kharisma Wardani
Journal of Soilscape and Agriculture Vol. 1 No. 2 (2023): March 2023
Publisher : University of Jember

Utilization of coffee skin waste as compost can reduce the use of chemicals in cultivation. The addition of the two materials to compost with various doses of urea and the number of earthworms (Lumbricus rubellus) is expected to help speed up the process of decomposing coffee husk waste into compost and can increase the nutrient content in the compost. Urea and earthworms are used as decomposition materials and enrich the NPK element in the coffee husk waste compost. The result of making organic fertilizer from coffee husk waste compost is in the form of granules. Granulating is done manually to provide innovation in organic fertilizers. The purpose of this study was to determine the best combination of urea and earthworms in improving the NPK nutrient quality of coffee husk waste compost. Research on coffee husk waste compost was carried out at the Green House and Soil Biology Laboratory, Faculty of Agriculture, University of Jember. The method used was a factorial completely randomized design (CRD) with 2 factors, namely earthworms (Lumbricus rubellus) and urea with 3 levels each. The data obtained were analyzed statistically using Analysis of Variance (ANOVA). If there is a data treatment that shows significantly different results, then the Duncan Multiple Range Test (DMRT) is carried out with a significant level of 5%. The interaction between the number of earthworms (Lumbricus rubellus) and the dose of urea in the composting of coffee husk waste has a very significant effect on several variables, namely; Moisture content, Nitrogen, Phosphorus, Potassium, C-Organic, and C/N ratio values, however, did not significantly affect the temperature and PH variables of coffee husk waste compost.

Analysis of the Biophysical Environmental Impact of Sand Mining in Mawasangka District, Central Buton Regency La Gandri; Agil Aqshan Nor Munara; La Baco Sudia; Lies Indriyani; Sahindomi Bana; La De Ahmaliun
Journal of Soilscape and Agriculture Vol. 1 No. 2 (2023): March 2023
Publisher : University of Jember

The rise of illegal or unlicensed sand mining by irresponsible individuals has caused damage along the coast of Mawasangka District, Central Buton Regency. This study aims to identify the biophysical environmental impacts due to illegal sand mining in the coastal District of Mawasangka Buton and recommendations for post-sand mining land management. The method used in this study was direct observation to determine changes in the coastline and types of damaged vegetation, normalized difference vegetation index (NDVI) analysis to determine the density of vegetation on post-mining land, and measuring the depth of excavation. The results showed that there had been 321 m of beach abrasion and the types of vegetation damaged were coconut, acacisa and jaran wood trees. The results of the NDVI analysis show that non-green space around the mining area is 33.63 ha, while very low vegetation density is 41.91 ha, and low vegetation is 330.05 ha, while the rest is moderate and high vegetation covering 605.47 ha. Measurement of the depth of excavation ranged from 0.6 m – 2.3 m with good and moderate categories. Management of coastal post-mining land in the Mawasangkan sub-district is directed as pond land and revegetation.

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Rendy Anggriawan

Contact Email
ilmutanah.faperta@unej.ac.id

Phone
+6282193138856

Journal Mail Official
ilmutanah.faperta@unej.ac.id

Editorial Address
Department of Soil Science, Faculty of Agriculture, University of Jember (Room 1014). Jl. Kalimantan Tegalboto No.37, Krajan Timur, Sumbersari, Kec. Sumbersari, Kabupaten Jember, Jawa Timur 68121.

Location
Kab. jember,

Jawa timur

INDONESIA

Abstract

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Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Rendy Anggriawan

Contact Email ilmutanah.faperta@unej.ac.id

Phone +6282193138856

Journal Mail Official ilmutanah.faperta@unej.ac.id

Editorial Address Department of Soil Science, Faculty of Agriculture, University of Jember (Room 1014). Jl. Kalimantan Tegalboto No.37, Krajan Timur, Sumbersari, Kec. Sumbersari, Kabupaten Jember, Jawa Timur 68121.

Location Kab. jember, Jawa timur INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
Rendy Anggriawan

Contact Email
ilmutanah.faperta@unej.ac.id

Phone
+6282193138856

Journal Mail Official
ilmutanah.faperta@unej.ac.id

Editorial Address
Department of Soil Science, Faculty of Agriculture, University of Jember (Room 1014). Jl. Kalimantan Tegalboto No.37, Krajan Timur, Sumbersari, Kec. Sumbersari, Kabupaten Jember, Jawa Timur 68121.

Location
Kab. jember,

Jawa timur

INDONESIA