1、Review of biological algal fertilizer technology: Alleviating

Algal fertilizers can be combined with other soil amendments compatible with saline-alkaline soils (such as mineral fertilizers or specific organic fertilizers) to develop composite fertilizer technologies.

2、Effect of Different Fertilization Measures on Soil Salinity and

In conclusion, our findings highlight new approaches to lowering salinity and boosting fertility in coastal saline soils: organic fertilizer with microbial fertilizers and humic acid, as well as organic fertilizer with attapulgite clay.

3、Frontiers

HA enhanced yield by increasing organic matter and promoting soil aggregate formation, CMC improved soil water content and facilitated salt leaching due to its excellent water-holding properties, while AA increased yield by elevating soil organic matter and effective nitrogen content.

4、Saline

This review first summarizes the general principles and technologies of saline soil reclamation to support plant growth, including leaching salts or blocking the rise of salts, and soil fertility enhancement to improve the buffering capacity.

The effect of modifier and a water

This research employs the impacts of the modifier and water-soluble fertilizer, as well as their interaction, on the root systems of alfalfa and leymus chinensis in saline-alkali soil. The results exhibit that the hydrochar source modifier effectively enhances the root growth of both forage species.

Effects of suitable amendment combined with fertilizers on soil

In summary, the use of activated humic acid combined with amino acids is recommended as a guideline for improving saline-alkali soils and achieving high maize yields in the study area.

Synergistic effects of bio

Therefore, we executed this study to verify the hypothesis that the combination of organic fertilizer and amendments material addition would improve the soil quality and increase rice yield simultaneously.

Effects of Foliar Fertilization: a Review of Current Status and Future

Chelated foliar fertilizers are effective for improving element utilization efficiency, crop yield, and quality. The physicochemical properties, molecular structure, chelating strength, and chelating rate of chelating agents modulate the effects of application of nutrients.

Effects of Microbial Fertilizer Application on Soil Ecology in Saline

In this study, we examined the impact of microbial fertilizer application on saline–alkali field improvement over two years.

Potential applications for multifunctional microalgae in soil improvement

Saline-tolerant algae can survive in high-salinity environments and can be considered for application as biological bacterial fertilizers in saline-alkali soils.

Multi-element foliar fertilizer is a highly efficient plant nutrient supplement. It concentrates essential nutrients for plant growth (such as nitrogen, phosphorus, and potassium) in liquid form and applies them directly to plant leaves through foliar spraying. This method effectively accelerates plant growth and increases yields while reducing the labor and costs associated with soil fertilization.

For cropping in saline-alkali soils, multi-element foliar fertilizer is particularly suitable. First, saline-alkali soils often lack sufficient nutrients, but foliar fertilizer provides essential elements to help plants recover growth rapidly. Second, the harsh environmental conditions of saline-alkali soils, such as drought or high temperatures, can stress plants. Foliar fertilizer delivers water and nutrients directly via leaves, minimizing the negative impacts of soil fertilization on the environment.

Additionally, multi-element foliar fertilizer offers the following advantages:

1. Accelerated Plant Growth: Nutrients in foliar fertilizer are rapidly absorbed by plants, boosting growth rates. This is critical for saline-alkali soils, where environmental constraints slow plant development.

2. Increased Yields: By enhancing nutrient uptake from the soil, foliar fertilizer improves crop yields. This is especially valuable in low-nutrient saline-alkali soils.

3. Reduced Soil Fertilization Labor: Harsh saline-alkali soil conditions make traditional fertilization labor-intensive. Foliar spraying minimizes soil-based work, saving time and resources.

4. Environmental Protection: Foliar application avoids direct soil contamination, reducing environmental pollution compared to conventional fertilization methods.

multi-element foliar fertilizer is highly adaptable to saline-alkali soil cropping. It promotes rapid plant recovery, enhances growth and yields, reduces labor, and mitigates environmental harm. Its use is strongly recommended for improving agricultural outcomes in saline-alkali regions.