cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Kholid Rosyidi Muhammad Nur
Contact Email
admin@khdproduction.com
Phone
+6281359743053
Journal Mail Official
admin@khdproduction.com
Editorial Address
Dusun Kalianyar Selatan, RT19 RW04, Kabupaten Bondowoso, Jawa Timur 68263, Indonesia
Location
Kab. bondowoso,
Jawa timur
INDONESIA
International Integrated Agricultural Journal (IIAJ)
Published by KHD Production
ISSN : 31247865     EISSN : 31248179     DOI : https://doi.org/10.53713/iiaj.v1i1.
Core Subject : Science, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Environmental Science Immunology & microbiology
International Integrated Agricultural Journal (IIAJ) is a scientific journal published periodically and contains research results, theoretical studies, and critical thinking in agriculture and agroindustry. This journal aims to be a forum for scientific publications for historians, researchers, practitioners, and stakeholders in the field of agriculture worldwide.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Agronomi dan Ilmu Tanaman
Articles 30 Documents
 1   2   3 
Suitability of Microclimate for Maize and Edamame Fatiha Zacky Nurikadevi; Mahindra Dewi Nur Aisyah; Iqbal Erdiansyah; Ilham Muhklisin; Tirto Wahyu Widodo
International Integrated Agricultural Journal (IIAJ) Vol. 2 No. 1 (2026): May 2026
Publisher : KHD Production

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53713/iiaj.v2i1.430

Abstract

Climate change impacts on maize cause a decrease in yields, changes in phenology, heat stress, water scarcity, and vulnerability to pests and diseases. Enhancing agricultural resilience to climate change highly recommended using intercropping between maize and edamame. This research aims to determine the suitability of climatic factors for maize and edamame in different patterns (monoculture of maize; intercropping of maize and edamame; intercropping with basil; and intercropping with lemongrass). This research was conducted from June to September 2024 in the Kebonsari field, Jember. The results show that climate factors affect maize and edamame soybean plants, particularly soil temperature and humidity, which have an influence of more than 50%.
Innovation and Biotechnology Utilizing Local Microorganisms to Improve the Nutrient Quality of Fermented Cassava Peel Feed: Roni's Article Yulianto, Roni; Asfal Hidayatullah, Nabil; Nur Widodo
International Integrated Agricultural Journal (IIAJ) Vol. 2 No. 1 (2026): May 2026
Publisher : KHD Production

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53713/iiaj.v2i1.432

Abstract

An alternative feed supply can be achieved by utilizing cassava peel agricultural waste as ruminant feed. Fermentation is a feed processing technique using microorganisms to improve feed quality. This study aimed to determine the effect of using different local microorganisms to improve the nutrient quality of fermented cassava peel waste as livestock feed. The materials of this study used cassava peel, rice bran, rice washing water, effective microorganisms, brown bottles, banana stems, young bamboo, fruit waste, and molasses. The fermentation process used the Solid-State Fermentation (SSF) for 12 days with 4 treatments and 4 replications. P0: control (EM-4); P1: Banana Stem MOL; P2: Young Bamboo MOL; P3: Crystal Guava and Pineapple Waste MOL. The fermented feed was analyzed using proximate analysis in the laboratory. The research design used a Completely Randomized Design (CRD). The research data were tested statistically by ANOVA and continued with Dunnett's further test to determine the significantly different interactions (P<0.05) between treatments. The result study was cassava peel fermentation showed the best results in crude protein content in P1 (8.65%) and P3 (8.51%), and ash content in P0 (0.52%), while organic matter, dry matter, and crude fiber showed unsignificant results (P>0.05). Local microorganisms from banana stems, bamboo shoots, and fruit waste can be used as a substitute for commercial biostarter EM-4 for fermented feed fermenters). It can be carried out on the application of fermented feed on digestibility and productivity of ruminant livestock.
Influence of ABC Mix and Gibberellin on Growth and Yield of Red Rice under Soilless Cultivation Mahindra Dewi Nur Aisyah; Ibadina Syahida, Ahya
International Integrated Agricultural Journal (IIAJ) Vol. 2 No. 1 (2026): May 2026
Publisher : KHD Production

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53713/iiaj.v2i1.433

Abstract

The use of AB Mix as a nutrient in soilless paddy cultivation actually prolongs the vegetative phase, which results in delayed flowering. This study aims to analyze the effects of gibberellin concentration and ABC Mix (AB Mix + silica) on flowering age, growth, and production yield of red paddy. The experiment was designed using a split plot arrangement within a completely randomized design involving 2 factors and 3 replications. The first factor was gibberellin concentration (sub plot) consisting of 2 treatments: control and 200 ppm. The second factor was ABC Mix nutrient concentration (main plot) consisting of 4 treatments: EC 750–800 ppm, EC 1,000–1,050 ppm, EC 1,250–1,300 ppm, and EC 1,500–1,550 ppm. The results showed that the ABC Mix treatment at EC 750–800 ppm combined with GA3 at 200 ppm significantly affected plant height (192.0 cm). Additionally, the GA3 200 ppm treatment also significantly influenced grain weight per clump (39.03 grams) and plant height. Meanwhile, the ABC Mix EC 750–800 ppm treatment showed significant differences in total tiller number (60.03 stalks), number of productive tillers (23.03 stalks), panicle length (55.42 cm), 1,000 grain weight (24.84 grams), and plant height. ABC Mix nutrients contain a complete and balanced composition of essential elements, enabling them to meet the growth requirements of rice plants during both the vegetative and reproductive phases, leading to more optimal production. Meanwhile, flowering age in all treatments exceeded 80 days after transplanting (DAT). This is presumed to be due to a delay in the application of GA3, as the activation of floral meristem genes requires approximately five days after GA3 is applied. Additionally, GA3 plays a role in cell elongation, which affects plant height and may contribute to delayed initiation of flowering.
The Effect of Mycorrhiza and PGPR Application on Pest and Disease Incidence and the Yield of Purple Waxy Mays (Zea mays L. ceratina) Yusuf, Mochammad Saddam Salahuddin Yusuf; Mahindra Dewi Nur Aisyah; Trisnani Alif; Christa Dyah Utami
International Integrated Agricultural Journal (IIAJ) Vol. 2 No. 1 (2026): May 2026
Publisher : KHD Production

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53713/iiaj.v2i1.436

Abstract

The low productivity of glutinous mays is caused by several factors, including infertile soil conditions and its high susceptibility to pests and diseases. These conditions hinder optimal plant growth and significantly reduce crop yields. Therefore, alternative environmentally friendly control measures are needed, one of which involves using biological agents such as Plant Growth-Promoting Rhizobacteria (PGPR) and mycorrhizae. This study aimed to analyze the effect of PGPR and mycorrhizal treatments on pest infestation intensity and the production yield of glutinous mays. The research was conducted from June to September 2024 in Duko Kembang Village, Bondowoso District, Bondowoso Regency, East Java Province. The experimental design used was a non-factorial Randomized Complete Block Design (RCBD) consisting of four treatments :(100% anorganic fertilizer), (50% anorganic fertilizer + PGPR), (50% anorganic fertilizer + mycorrhiza), and (50% anorganic fertilizer + PGPR + mycorrhiza). The observed parameters included: (1) agronomic parameters such as plant height, stem diameter, time to male and female flowering, cob weight, cob diameter, and cob length, and (2) pest infestation intensity by grasshoppers, armyworms, and downy mildew. Data were analyzed using ANOVA and followed by the DMRT test at a 5% significance level. The results showed that the treatments had no significant effect on either the agronomic parameters or the intensity of pest infestation.
Optimization of Humic Acid and Vermicompost on the Growth and Yield of Soybean (Glycine max (L.) Merrill) Marom, Siwi Lutfi Nailul; Ilham Muhklisin; Christa Dyah Utami; Tirto Wahyu Widodo
International Integrated Agricultural Journal (IIAJ) Vol. 2 No. 1 (2026): May 2026
Publisher : KHD Production

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53713/iiaj.v2i1.438

Abstract

National soybean productivity tends to decline each year due to land degradation caused by excessive use of synthetic fertilizers. This dependence can be reduced by applying humic acid and vermicompost. This research aims to examine the effect of humic acid and vermicompost on soybean growth and yield. The research was conducted from August to November 2024 at the Jember State Polytechnic research site, using a factorial Randomized Block Design (RAK) with two factors and three replications. The first factor is the dosage of humic acid (10, 20, 25, and 30 kg/ha), and the second factor is the dosage of vermicompost (15 and 20 tons/ha). Data were analyzed using ANOVA, followed by the DMRT test at a 5% or 1% level. The research results showed that the combination of 25 kg/ha humic acid and 20 tons/ha vermicompost significantly affected the number of root nodules (7.17 pieces). Separately, the application of 20 kg/ha humic acid significantly affected the fresh pod weight per sample (2.02 g) and the fresh pod weight per plot (124.89 g). Vermicompost at 20 tons/ha also had a significant effect on plant height (26.69 cm). These findings indicate that humic acid and vermicompost have the potential to improve soil fertility and nutrient availability for soybean plants.
Growth and Yield Response of Functional Rice through ABC Mix Nutrition Supply Laksita, Annisa' dyah amiril; Tirto Wahyu Widodo; Ilham Mukhlisin; Liliek Dwi Soelaksini
International Integrated Agricultural Journal (IIAJ) Vol. 2 No. 1 (2026): May 2026
Publisher : KHD Production

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53713/iiaj.v2i1.444

Abstract

Grain filling is not ideal when AB Mix is used as a rice fertilizer in a soilless culture method because it causes a lengthy vegetative phase and a brief generative phase. The purpose of this study is to investigate the use of ABC Mix (AB Mix + Silica) to two functional rice varieties: Black Madrass and A2 Variety. A factorial Completely Randomized Design (CRD) including two factors and three replications, was used on the experimental design. The ABC Mix nutritional content (750-800 ppm, 1000-1050 ppm, 1250-1300 ppm, and 1500-1550 ppm) is the first factor, while the type of functional rice (black rice variety Black Madras and red rice variety A2) is the second. The results showed that the use of ABC mix 1000-1050 ppm on A2 red rice had a significant effect on the number of productive tillers (29.67 stems). The application of 1500-1550 ppm ABC mix showed a significant effect on the weight of 1000 grains (27.55 g), while the A2 red rice variety showed better performance based on plant height (86.64 cm). The silica content in ABC mix nutrients plays a role in strengthening plant tissue and increasing the efficiency of nutrient absorption so that it is directly able to increase the growth and yield of rice in the soilless culture system.
Utilization of Banana Pseudostem Liquid Fertilizer and NPK Fertilizer in Enhancing the Growth and Production of Sticky Corn Edwin Purwanto, Aldo; Ilham Mukhlisin; Trisnani Alif; Andarula Galushasti
International Integrated Agricultural Journal (IIAJ) Vol. 2 No. 1 (2026): May 2026
Publisher : KHD Production

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53713/iiaj.v2i1.445

Abstract

Corn production in Jember has been declining every year due to soil fertility degradation caused by the unbalanced use of synthetic chemical fertilizers. Reducing fertilizer doses and adding POC (liquid organic fertilizer) made from banana pseudostems are expected to be a solution. The aim of this research is to examine the response of corn plants to the application of banana pseudostem liquid organic fertilizer (POC) concentrations and NPK doses. This study will be conducted from July to December 2024 using a factorial randomized block design (RBD). The first factor is the NPK fertilizer dosage, which consists of: 225 kg/ha, 200 kg/ha, and 175 kg/ha. The second factor is the concentration of banana pseudostem POC with control level, 200 ml/l, 250 ml/l, and 300 ml/l. The parameters observed included plant height, number of leaves, stem diameter, cob diameter, cob length, dry weight of the cob, sweetness content, and 100-seed weight. The results of this study show an interaction, particularly in stem diameter, where the best results were found in the treatment of 175 kg/ha + control with a result of 1.96 cm. It was found that the NPK dose of 175 kg/ha produced the best results in plant height (156.12 cm), number of leaves (10.29 leaves), and cob diameter (52.7 mm).
Growth and Production Response of Cowbean (Vigna unguiculata (L.) Walp) to Goat Dunge and Straw Mulch Fertilizer Application Andarula Galushasti; Priyanti, Yani Hasanah; Ilham Muhklisin; Jumiatun
International Integrated Agricultural Journal (IIAJ) Vol. 2 No. 1 (2026): May 2026
Publisher : KHD Production

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53713/iiaj.v2i1.459

Abstract

Cowpea (Vigna unguiculata (L.) Walp) is a legume with good adaptability to various soil types and drought conditions, offering potential as an alternative protein source to soybeans. This study aimed to investigate the effect of goat manure fertilizer and straw mulch on the growth and yield of cowpea. The research was conducted from August to November 2024 at the agricultural field of Politeknik Negeri Jember using a factorial randomized block design with two factors: goat manure dosage (0, 90, 110, 130, and 160 g/plant) and mulch type (silver mulch and straw mulch), with three replications. Growth parameters and yield components such as plant height, number of pods, pod weight, and seed weight were recorded. The results showed that the application of 160 g/plant goat manure significantly increased plant height at 35 days after planting, the number of pods per plant, wet and dry pod weights, and seed yield, while straw mulch had no significant effect on any variable. No interaction effect was observed between the two treatments. The findings suggest that goat manure application is an effective strategy to enhance cowpea productivity under field conditions without the need for straw mulching.
Study of Potassium KNO3 Concentration Against Growth In Vitro Plantlets of Granola Potato (Solanum tuberosum L.) Rudi Wardana; Maharani, Jeany Zanti Ayu
International Integrated Agricultural Journal (IIAJ) Vol. 2 No. 1 (2026): May 2026
Publisher : KHD Production

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53713/iiaj.v2i1.461

Abstract

Tissue culture techniques be one of solution in multiply seed potato quality high. One of the obstacles faced​ in tissue culture potato is growth suboptimal plantlets, such as circumference small and not stem​ Sekulen. Research This study aimed to influence potassium concentration of KNO₃​ to growth plantlets potato Granola varieties in vitro, as well as determine optimal concentration that supports growth best. Research carried out in the Tissue Culture Laboratory Plants , Jember State Polytechnic in June 2024 to finished , using Non- factorial Completely Randomized Design (CRD) with five levels KNO ₃ concentrations (475 mg/L, 950 mg/L, 1425 mg/L, 1900 mg/L, and 2375 mg/L) each of which was repeated four times. Data analysis was carried out using the ANOVA test and continued with BNJ test at 5% and 1% levels . Research results show that KNO ₃ concentration of 475 mg/L provides most significant influence on the length parameter books and length root plantlets. Therefore that, concentration the can recommended as optimal dose for increase growth plantlets Granola potatoes in vitro.
Effectiveness of Goat Manure and Inorganic Phosphate Fertilizers on the Growth and Yield of Mung Bean (Vigna radiata L.) Liliek Dwi Soelaksini; Frichananta, Amalia
International Integrated Agricultural Journal (IIAJ) Vol. 2 No. 1 (2026): May 2026
Publisher : KHD Production

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53713/iiaj.v2i1.463

Abstract

The availability of phosphate in the soil is generally low, especially in soils with minimal organic matter content. This study aims to evaluate the effect of applying goat manure and inorganic phosphate fertilizer on the growth and yield of mung bean plants (*Vigna radiata* L.). The research was conducted in Antirogo Village, Sumbersari District, Jember Regency, East Java, from June to September 2024, using a factorial randomized block design (RBD) with two factors and three replications. The first factor was the dose of goat manure at 0 tons/ha, 10 tons/ha, 20 tons/ha, and 30 tons/ha, while the second factor was the dose of inorganharvested area for potatoes in 2014 was 76,291 ha, with a production of 1,347,815 tons and a productivity of 17.67 tons/ha; in 2015, the harvested area wasight, dry seed weight, shoot biomass, root biomass, and weight of 100 seeds. The results showed that the interaction of 20 tons/ha of goat manure and 200 kg/ha of inorganic phosphate produced the highest dry seed weight per plot (565.67 g), while the combination of 20 tons/ha of goat manure and 100 kg/ha of phosphate fertilizer increased shoot biomass (8.75 g). The application of 20 tons/ha of goat manure also had a significant effect on plant height (30.10 cm). This increase is thought to be due to the improved availability of phosphate because of adsorption by organic matter, allowing nutrients to be more easily absorbed by the plants.

Page 3 of 3 | Total Record : 30

 1   2   3 

Filter by Year

2025 2026


Reset
Filter By Issues
All Issue Vol. 2 No. 1 (2026): May 2026 Vol. 1 No. 2 (2025): November 2025 Vol. 1 No. 1 (2025): May 2025