Comparison of the High Concentration Calcium Chloride(CaCl&lt;sub&gt;2&lt;/sub&gt;) Salt Reduction Effect of Soil Amendment Agent and Planting &lt;i&gt;Pennisetum alopecuroides&lt;/i&gt;

Yang, Jeong-Mo; Park, Jae-Hyeon; Yoon, Yonghan; Ju, Jin-Hee

doi:10.13047/kjee.2020.34.4.345

Cited by 4 publications

(2 citation statements)

References 24 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Red clay covers 10% of the earth's surface and is a soil type predominately found in the Republic of Korea (Jung et al, 2014). The main component of red clay is SiO 2 , and this soil type exhibits a multi-layered honeycomb structure with an extensive surface area (Hwang, 2000;Yang et al, 2020). The agricultural field has reported red clay availability (Kim et al, 2014); however, the prominent components that constitute red clay are insoluble and exhibit limited absorption in soil and plants, even when used as a powder (Seo et al, 2014a).…”

Section: Introductionmentioning

confidence: 99%

Effects of Processed Red-clay and Microbial Fertilizer Containing Lactobacillus fermentum on Tomato Growth Characteristics, and Fruit Quality Levels

Lee,

Lee

et al. 2024

HST

View full text Add to dashboard Cite

Global agricultural practices emphasize the demand for environmentally friendly and sustainable production strategies. Therefore, this study investigated the impact of processed red clay (PRC), an eco-friendly material derived from red clay, and a microbial fertilizer containing Lactobacillus fermentum (MFcL) on tomato growth, fruit quality levels, and soil properties. Tomatoes were transplanted and cultivated in open-field experiments. PRC, MFcL, and PRC+MFcL treatments were applied at 500 mL•plant -1 four times at seven-day intervals. The chlorophyll content of tomato leaves decreased over time, with MFcL significantly affecting the chlorophyll content and photosynthetic quantum yield (F v /F m ). Significant differences in certain fruit growth traits, including the fruit width, weight, and fruit shape index, were observed among the treatments. Significant variations (p < 0.05) in the total yield and fruit cracking percentage were also found between the non-fertilizer (NF) and PRC treatments. The application of PRC significantly reduced the fruit cracking percentage and enhanced the crude protein and fat content of the fruits compared to the NF treatment. In addition, MFcL significantly increased the soil-available phosphorus content and decreased pH levels, and PRC+MFcL promoted rhizobacterial growth, showcasing the potential of these biofertilizer treatments. The combined treatment of PRC and MFcL proved effective for growing tomatoes in open-field conditions. Further research should explore various PRC and microorganism combinations to gain a comprehensive understanding and to assess the potential of their rational application to crops.

show abstract

Section: Introductionmentioning

confidence: 99%

Effects of Processed Red-clay and Microbial Fertilizer Containing Lactobacillus fermentum on Tomato Growth Characteristics, and Fruit Quality Levels

Lee,

Lee

et al. 2024

HST

View full text Add to dashboard Cite

show abstract

“…Through the growth of halophytes, the rhizosphere could absorb salt, enhancing the fertility of the ground and the diversity of microorganisms and agricultural productivity [14]. Moreover, there are many ongoing types of research about salt-tolerant crops [15][16][17], soil improvement methods [18], and the addition of organic matter such as rice straw into the soil, facilitating soil aggregation to reduce salinity.…”

Section: Introductionmentioning

confidence: 99%

Effects of Harvest Time on the Yield and Forage Value of Winter Forage Crops in Reclaimed Lands of Korea

et al. 2022

View full text Add to dashboard Cite

This research was conducted to select the most suitable winter forage crop varieties for silage in reclaimed land located in the Midwest of Korea by investigating the soil environment, crop growth characteristics, dry weight, and forage value according to growth stage. The slightly alkalescent soil was characterized by a pH of 7.41–7.84, by an electrical conductivity (EC) of 1–2.5 dS/m, and by 440–934 mg/kg of available phosphate. Barley showed the highest chlorophyll content in the heading stage and milk stages, while oats and triticale reached the highest content in the milk and dough stage. In both years, triticale achieved the highest leaf area index (LAI), reaching 4.3–4.8. In addition, triticale showed the highest percentage of dry matter and the highest dry weight in the milk stage. Forage value was the best in the heading stage for all cereal crops; however, its quality decreased as the growth stage proceeded. This study suggests cultivating triticale, which showed high adaptability to reclaimed soil and climatic conditions, as well as good growth and dry weight when harvested between the milk and dough stages. These results indicate that triticale can be cultivated all year round in salty soil and these data can be useful to increase forage production in reclaimed soil.

show abstract

Response of soil microbial community structure to temperature and nitrogen fertilizer in three different provenances of Pennisetum alopecuroides

Deng,

Nian,

Zhang

et al. 2024

Front. Microbiol.

View full text Add to dashboard Cite

Soil microorganisms are key indicators of soil health, and it is crucial to investigate the structure and interactions of soil microbial communities among three different provenances of Pennisetum alopecuroides under varying nitrogen fertilizer and temperature levels in Northwest China. This study aims to provide theoretical support for the sustainable use of artificial grassland in this region. Employing a two-factor pot-control experiment with three nitrogen fertilizer treatments and three temperature treatments, a total of all treatments was utilized to examine the composition and abundance of soil microbial communities associated with Pennisetum alopecuroides using high-throughput sequencing, PCR technology, and molecular ecological network analysis. The results revealed that Proteobacteria was the dominant bacterial phylum while Ascomycota was the dominant fungal phylum in the soil samples from three provenances of Pennisetum. Specifically, Proteobacteria exhibited higher abundance in the N3T2 treatment compared to other treatments under N3T2 (25–30°C, 3 g/pot) treatment conditions in Shaanxi and Gansu provinces; similarly, Proteobacteria was more abundant in the N1T2 (25–30°C, 1 g/pot) treatment in Inner Mongolia under N1T2. Moreover, Ascomycota displayed higher abundance than other treatments in both Inner Mongolia and Gansu provinces. Additionally, Pennisetum Ascomycota demonstrated greater prevalence under (25–30°C, 3 g/pot) treatment compared to other treatments; furthermore, Shaanxi’s Pennisetum Ascomycota exhibited increased prevalence under N3T1 (18–23°C, 3 g/pot) treatment compared to other treatments. The richness and diversity of soil microbial communities were significantly influenced by nitrogen fertilizer and temperature changes, leading to notable alterations in their structure. Molecular ecological network analyses revealed strong collaborative relationships among microbial species in Shaanxi Pennisetum and Inner Mongolia Pennisetum under high nitrogen and high temperature treatments, while competitive relationships were observed among microbial species in Gansu Pennisetum under similar conditions. Redundancy analysis indicated that soil pH, total potassium, and total phosphorus were the primary environmental factors influencing microorganisms. In summary, this study offers a theoretical foundation for assessing the sustainable utilization of Pennisetum artificial grasslands in Northwest China by investigating the shifts in soil microbial communities and the driving factors under varying nitrogen fertilizer and temperature levels.

show abstract

Comparison of the High Concentration Calcium Chloride(CaCl<sub>2</sub>) Salt Reduction Effect of Soil Amendment Agent and Planting <i>Pennisetum alopecuroides</i>

Cited by 4 publications

References 24 publications

Effects of Processed Red-clay and Microbial Fertilizer Containing Lactobacillus fermentum on Tomato Growth Characteristics, and Fruit Quality Levels

Effects of Processed Red-clay and Microbial Fertilizer Containing Lactobacillus fermentum on Tomato Growth Characteristics, and Fruit Quality Levels

Effects of Harvest Time on the Yield and Forage Value of Winter Forage Crops in Reclaimed Lands of Korea

Response of soil microbial community structure to temperature and nitrogen fertilizer in three different provenances of Pennisetum alopecuroides

Contact Info

Product

Resources

About