Ardaniah Ardaniah
Universitas Muhammadiyah Kalimantan Timur

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INVIGORASI BENIH PADI (Oryza sativa L.) KADALUARSA DENGAN AIR KELAPA Robby Sanjaya; Ardaniah Ardaniah; Primadiyanti Arsela
ZIRAA'AH MAJALAH ILMIAH PERTANIAN Vol 51, No 2 (2026)
Publisher : Pusat Publikasi Jurnal Universitas Islam Kalimantan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31602/zmip.v51i2.22845

Abstract

This study aimed to evaluate the response of expired rice seeds to natural plant growth regulators (PGR) and different soaking durations in coconut water. The experiment used expired rice seeds and fresh young coconut water arranged in a factorial Completely Randomized Design (CRD) consisting of six treatments with three replications. Data were analyzed using factorial analysis of variance followed by the Honestly Significant Difference (HSD) test. Results showed that coconut water concentrations of 10–30% combined with soaking durations of 2–6 hours did not significantly affect germination percentage, vigor index, germination rate, germination speed (P>0.05). However, soaking seeds for six hours indicated a tendency toward improved seed performance. Longer soaking periods enhanced water absorption, improved tissue hydration, and stimulated early metabolic activities necessary for germination. These findings suggest that extended soaking duration help restore physiological activity in expired seeds, although the treatments tested did not produce statistically significant differences.
RESPON BENIH KADALUARSA DAN LAMA PERENDAMAN TERHADAP PERTUMBUHAN JAGUNG MANIS (Zea mays Var. Saccharate L.) Warsito Warsito; Hellina Rahmisari; Ardaniah Ardaniah
ZIRAA'AH MAJALAH ILMIAH PERTANIAN Vol 51, No 2 (2026)
Publisher : Pusat Publikasi Jurnal Universitas Islam Kalimantan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31602/zmip.v51i2.23587

Abstract

This study aims to determine the effect of different varieties on the viability and early growth of expired sweet corn seeds (Zea Mays Var. Saccharate L.). The research was conducted using two varietal treatments, namely E1 (CMB Solid) and E2 (Pioneer P35). The parameters observed include germination rate, plant height, and root length at 7 and 14 days after planting (DAP). The data were analyzed using analysis of variance (ANOVA) followed by the BNT test at the 0.05 level.The research results show that the variety has a very significant effect on germination rate and early seedling growth. The CMB Solid (E1) variety yielded the best results with a germination rate of 0.28% at 7 days after sowing (DAS) and increased to 0.33% at 14 DAS, followed by better plant height growth and root length compared to the Pioneer P35 (E2) variety. This difference is due to the ability of each variety to maintain seed viability and vigor during storage. Based on the research results, it can be concluded that the CMB Solid variety is more tolerant of expired seed conditions and has a better ability to support seed germination and early plant growth compared to Pioneer P35.
OPTIMALISASI JENIS DAN DOSIS PUPUK KANDANG UNTUK MENINGKATKAN PERTUMBUHAN DAN HASIL TANAMAN SAWI HIJAU (Brassica juncea L.) Jadi Jadi; Primadiyanti Arsela; Ardaniah Ardaniah
ZIRAA'AH MAJALAH ILMIAH PERTANIAN Vol 51, No 2 (2026)
Publisher : Pusat Publikasi Jurnal Universitas Islam Kalimantan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31602/zmip.v51i2.22533

Abstract

Green mustard is a leafy horticultural crop whose growth is strongly influenced by nutrient availability during the vegetative stage. This study aimed to analyze the effects of manure type and application rate on the growth and yield of green mustard and to determine the optimal treatment. The experiment was arranged in a two-factor Randomized Complete Block Design (RCBD), consisting of manure type (chicken, cattle, and goat manure) and manure rate (0, 12.5, 25, 37.5, and 50 g per polybag), with four replications. Observed parameters included plant height, number of leaves, leaf width, and fresh weight. Data were analyzed using analysis of variance (ANOVA) followed by the Least Significant Difference (LSD) test at the 5% level. The results showed that manure type and application rate had significant to highly significant effects on all observed parameters, with chicken manure at a rate of 37.5 g per polybag producing the best vegetative growth. These findings indicate that chicken manure applied at an optimal rate can effectively supply nutrients to support the growth of green mustard.
PENGARUH KONSENTRASI NUTRISI HIDROPONIK SISTEM NFT PADA PERTUMBUHAN DAN HASIL TANAMAN SAWI (Brassica juncea L.) Nur Widyaningsih; Ardaniah Ardaniah; Primadiyanti Arsela
ZIRAA'AH MAJALAH ILMIAH PERTANIAN Vol 51, No 2 (2026)
Publisher : Pusat Publikasi Jurnal Universitas Islam Kalimantan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31602/zmip.v51i2.23502

Abstract

This study sought to assess the impact of different hydroponic nutrient concentrations on the development and production of mustard greens (Brassica juncea L.) farmed via the Nutrient Film Technique (NFT) system, and to identify the best concentration level. The experiment was executed in a greenhouse situated in Seniung Jaya Village, Pasir Belengkong District, Paser Regency, throughout November to December 2025. A Completely Randomized Design (CRD) with one factor was utilized, including four nutrient concentration treatments, each duplicated three times. The measured characteristics were plant height, leaf count, and fresh weight. Data were evaluated utilizing analysis of variance (ANOVA), succeeded by a Least Significant Difference (LSD) test at the 5% significance level upon detection of significant differences. The findings demonstrated that nutrition content significantly influenced all measured parameters. Six weeks post-transplantation, the treatment with the lowest concentration yielded the greatest measurements for plant height, leaf count, and fresh weight. Conversely, elevated nutrient concentrations often decreased plant growth and production. The data indicate that an ideal nutrient level exists for enhancing plant performance, whereas high nutrient concentrations may adversely impact growth. Nutrient balance is more crucial than excessive nutrient input in hydroponic growth systems.