1、Bacteria and fungi can contribute to nutrients bioavailability and aggregate formation in degraded soils

Therefore, it is very important to further explore unidentified microorganisms that can live in competitive environment under field conditions and help to increase the soil fertility and productivity of degraded soils in order to meet the increasing global food demand and at the same time environmental sustainability.

2、Organic amendments increase crop yields by improving microbe

Our analysis shows that organic amendments increased crop yields on average of 27% than mineral-only fertilization. Farmyard manure (FYM) had the highest effect (49% increase) and this was especially clear in wheat croplands (40% increase).

3、Manipulating the soil microbiome to increase soil health and plant fertility

Increasing evidence indicates that plants can shape the soil microbiome through the secretion of root exudates. The molecular communication fluctuates according to the plant development stage, proximity to neighboring species, management techniques, and many other factors. This review seeks to summarize the current knowledge on this topic.

Changes in soil microbial community composition and organic carbon fractions in an integrated rice–crayfish farming system in subtropical China

This increase in soil microbial biomass may have been related to the improved ventilation caused by crayfish burrows, which allowed oxygen to reach deeper soil layers and thereby increased...

An Overview on Microorganisms Contribute in Increasing Soil Fertility

Many nutrients develop in soil due investigation to biological fertile soil. effect soil transformation by the action existence of nutrients microscopic functioning by in soil.

Microbial indicators for soil quality

The bioindicators that report on key LSF in soil need to follow several criteria, i.e., (1) they should be as universal for the different soil microbiomes as possible, (2) they should represent the function addressed in a representative and accurate manner, and (3) they should adequately report on soil disturbances that may cause deterioration ...

On the Role of Soil in the Maintenance of Fish Ponds’ Fertility

Fish growth and viability was markedly improved in the presence of soil. The effect of soils seems to be related to the adsorption of organic residues, algae and metabolites.

The Impacts of Soil Fertility and Salinity on Soil Nitrogen Dynamics Mediated by the Soil Microbial Community Beneath the Halophytic Shrub Tamarisk

“Islands of fertility” and “islands of salinity” can dramatically change the soil microbial community and its activity compared to areas outside these islands. Enriched nutrients in “islands of fertility” may stimulate increased microbial abundance and accelerate N cycling [31].

Soil fertility and species traits, but not diversity, drive productivity and biomass stocks in a Guyanese tropical rainforest

We expected that disturbance and soil fertility favour species with acquisitive trait composition (e.g. high specific leaf area, low wood density), and an acquisitive trait composition increases productivity but decreases biomass stocks.

Can the co

Relative to rice monoculture, the use of fertilizer-nitrogen and pesticides decreased and the farmers’ net income increased in RFSs. The results suggest that RFSs can help sustain rice production...

Fish protein is an organic substance rich in proteins, amino acids, and other nutritional components, typically derived from fish. In agriculture and horticulture, fish protein is used as an organic fertilizer, and its impact on soil fertility is multifaceted. Below is an analysis of whether fish protein can enhance soil fertility and the reasons behind it:

1. Basic Characteristics of Fish Protein

• Nutritional Content: Fish protein contains abundant proteins, amino acids, vitamins, and minerals. These components are essential for plant growth, providing necessary nutrients to promote development.
• Biological Activity: Fish protein also includes bioactive substances such as enzymes, hormones, and antibiotics. These compounds stimulate plant growth, improve disease resistance, and enhance adaptability to environmental stress.

2. Impact on Soil Microorganisms

• Promoting Microbial Diversity: Organic matter in fish protein serves as an energy source for soil microbes, fostering their reproduction and diversity. This improves soil biochemical properties and fertility.
• Enhancing Microbial Activity: By supplying organic matter, fish protein boosts microbial metabolic activity, increasing nutrient cycling efficiency and availability in the soil.

3. Effects on Soil Structure

• Increasing Porosity: Organic matter in fish protein improves soil porosity, enhancing aeration and water permeability. This benefits root respiration and water absorption.
• Improving Soil Texture: Fish protein loosens soil texture, facilitating root growth and nutrient uptake.

4. Impact on Soil pH

• Regulating Soil Acidity/Alkalinity: Components in fish protein react with soil minerals, altering pH levels to optimize plant growth.
• Boosting Fertility: By balancing pH, fish protein creates a more hospitable environment for plants.

5. Influence on Soil Nutrient Content

• Enriching Nutrients: Fish protein increases soil concentrations of nitrogen, phosphorus, potassium, and other nutrients through decomposition.
• Promoting Nutrient Cycling: Its nutrients accelerate the recycling and availability of essential elements, elevating soil fertility.

6. Effects on Plant Growth

• Stimulating Growth: Fish protein provides vital nutrients that support healthy plant development.
• Improving Stress Resistance: By enhancing soil conditions, fish protein strengthens plants’ resilience to adverse environments.

7. Impact on Agricultural Production

• Boosting Yields: Fish protein improves crop quality and quantity by enriching soil and optimizing growth conditions.
• Reducing Costs: As an organic fertilizer, fish protein lowers production expenses while improving economic efficiency.

Fish protein, as an organic fertilizer, comprehensively enhances soil fertility. It enriches soil nutrients, improves structure and pH, promotes nutrient cycling, stimulates plant growth, and increases agricultural productivity. Thus, rational use of fish protein in farming can effectively boost soil health and crop yields.