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All Journal International Journal of Economic, Business, Accounting, Agriculture Management and Sharia Administration (IJEBAS) Journal of Farming and Agriculture
Sri Hafnida Ritonga
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Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences Economics, Econometrics & Finance Environmental Science

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THE EFFECT OF PROVIDING TYPES OF BIOLOGICAL AND RHIZOBIUM FERTILIZERS ON SOYBEAN (Glycine max L) CROP PRODUCTION Syamsafitri; Muhammad Rizwan; Nurhayati; Sri Hafnida Ritonga; Amalia
International Journal of Economic, Business, Accounting, Agriculture Management and Sharia Administration (IJEBAS) Vol. 3 No. 6 (2023): December
Publisher : CV. Radja Publika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/ijebas.v3i6.1246

Abstract

This research aims to determine the effect of giving Biohayati fertilizer, giving Rhizobium bacteria and also the interaction of giving Biohayati fertilizer on soybean production. This research was carried out in Laut Tador Village, Batu Bara Regency, North Sumatra Province. At an altitude of ± 12 meters above sea level with flat topography. This research used a factorial RAK (randomized group design) with 2 treatment factors. The first factor is the provision of Bio-Biological Fertilizer, which consists of four levels, namely: B0 = No treatment, B1 = Bio-biotic solution with a dose of 18 ml/liter of water, B2 = Bio-biological solution with a dose of 20 ml/liter of water, B3 = Bio-biological solution with a dose of 22 ml/liter of water. The second factor is that the administration of Rhizobium bacteria is carried out at three levels, namely: R0 = no treatment, R1 = Rhizobium at a dose of 1.6 kg/plot (seeds mixed with Rhizobium solution), R2 = Rhizobium at a dose of 1.8 kg/plot (Rhizobium is watered in land). The results of the research show that the effect of providing Biohayati has a significant effect on soybean plant production, namely the number of pods and filled pods. The effect of giving Rhizobium bacteria has a significant effect on soybean plant production, namely the number of pods and filled pods. The interaction effect of giving Biohayati and Rhizobium bacteria on soybean production did not have a significant effect. Providing a biological solution at a dose of 22 ml/liter of water and Rhizobium at a dose of 1.6 kg/production plot to soybean plants is the best dose.
Response, Adaptation and Mechanism of Wheat Plants to Salinity Stress Pinem, Iwan; Nurhayati, Nurhayati; Sri Hafnida Ritonga; Aditya Sari, Ruri
Demeter: Journal of Farming and Agriculture Vol. 2 No. 3 (2024): November 2024
Publisher : CV. Media Digital Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58905/demeter.v2i3.425

Abstract

Soil salinity has emerged as a major constraint to global food production, with its severity continuously escalating due to anthropogenic activities such as excessive irrigation, land degradation, and climate change. Wheat (Triticum aestivum L.), a staple crop and primary source of carbohydrates and energy for much of the global population, is particularly sensitive to salinity stress. High salt concentrations adversely affect the plant’s physiological and biochemical processes, including inhibited seed germination, stunted vegetative growth, disrupted reproductive development, reduced enzymatic activity, and impaired photosynthesis. Salinity stress also causes hormonal imbalances, induces oxidative stress through the accumulation of reactive oxygen species (ROS), and ultimately leads to significant yield losses. A comprehensive understanding of wheat’s responses to salinity stress is essential for developing effective mitigation strategies. Efforts to enhance salinity tolerance have included the selection of tolerant genotypes, conventional breeding programs, and molecular approaches such as genetic engineering. While promising, these methods are often time-consuming, costly, and labor-intensive. As a complementary solution, agronomic management practices have gained attention for their practical application in improving wheat performance under saline conditions. Techniques such as the use of arbuscular mycorrhizal fungi, plant growth-promoting rhizobacteria (PGPR), exogenous phytohormone application, seed priming, and proper nutrient management have shown effectiveness in enhancing plant resilience and productivity in saline soils. This paper reviews the physiological impacts of salinity on wheat, explores potential adaptive mechanisms, and discusses practical management strategies aimed at improving wheat performance under salt stress conditions.
Co-Authors Aditya Sari, Ruri Amalia Muhammad Rizwan Nurhayati Nurhayati Nurhayati Pinem, Iwan Syamsafitri