1、Is Fermented Adzuki Bean a Nitrogen Fertilizer? Why or Why Not?

Fermented adzuki bean is not a nitrogen fertilizer, but it can be used as an organic fertilizer. The substances produced after fermenting adzuki bean primarily consist of microbial metabolic products, including various enzymes, hormones, and metabolites.

2、Microbially Fermented Soybean Meal as Natural Fertilizer: A Review

Since, fermentation can vastly improve the palatability of soy proteins along with increasing its digestibility, it is a very promising processing method for the industry. The present review...

3、Bacteria ‘doing their job’, as nitrogen fertilizer for soybeans offers

In a recent study from the University of Illinois Urbana-Champaign, researchers tested whether modern high-yielding soybeans benefit from nitrogen fertilizer, with results suggesting additions are largely unnecessary. Soybeans form a natural partnership with bacteria that colonize the plant’s roots.

4、Optimal Nitrogen Fertilizer Rates for Soybean Cultivation

Legume plants, which include soybeans, generally do not require copious nitrogen fertilizer application because they can live in symbiosis with rhizobia, leading to the reduction of atmospheric N 2 forms available for the host plant. They require only small amounts of available nitrogen at the start of the growing period.

5、A survey of biological nitrogen fixation in adzuki beans, soybeans, and

Legumes are nitrogen-fixing systems that have long been used for biological nitrogen fixation in agriculture. The biologically fixed nitrogen of adzuki beans can reduce the hazards of chemical fertilizers.

Soybean response to nitrogen fertilizer in different soils

Because soybeans are heavy nitrogen (N) users, there is a common perception that N fertilizer application can aid high-yielding soybeans. Higher crop prices and higher yields in recent years have increased this interest to some extent.

How To Fermented Soybean For Fertilizer

Fermented soybeans are highlighted for their high digestibility and nutritional benefits, contributing essential nutrients like calcium, vitamin A, and B vitamins. The review examines two main fermentation types—solid-state fermentation and submerged fermentation—to produce biofertilizers.

The application of enzymatic fermented soybean effectively regulates

In agricultural production, soybeans should need a solid fermentation process before application, which could improve the effective utilization. However, it might lead to some problems such as malodorous gas volatilization and inadequate conversion (Gupta et al., 2018).

Can Soybeans Use High

Soybeans can benefit from high-nitrogen fertilizers, but careful management is critical. By controlling dosage, optimizing fertilization plans, and prioritizing sustainability, farmers can achieve high-quality, efficient soybean production while maximizing economic and ecological value.

Microbially Fermented Soybean Meal as Natural Fertilizer: A Review

Fermented soybeans are not only highly digestible and nutritious by contributing important nutrients including calcium, vitamin A and B vitamins, but fermented soybeans also have functional properties, such as immunomodulatory and anti-cancer effects.

Fermented soybeans can be used to produce nitrogen fertilizer.

First, it is essential to understand the role of nitrogen fertilizers. Nitrogen fertilizers are crucial for plant growth, providing the nitrogen elements required for physiological processes such as photosynthesis, respiration, and protein synthesis. They play a significant role in improving crop yields and enhancing crop quality.

Next, let us explore the fermentation process of soybeans. Soybean fermentation is a traditional method of preparing organic fertilizers. By fermenting soybeans, proteins in the soybeans are broken down into amino acids, while beneficial microorganisms such as lactic acid bacteria and yeast are produced. These microorganisms generate organic acids, enzymes, and other substances during fermentation, which aid in nutrient transformation and cycling in the soil, thereby enhancing soil fertility.

So, why can fermented soybeans be used as nitrogen fertilizer? This is because the organic acids and enzymatic substances produced during fermentation can promote the release of nitrogen in the soil. For example, ammonia-N is one of the essential forms of nitrogen for plant growth. its availability in the soil is influenced by soil pH. In acidic soils, ammonia-N tends to be immobilized and is less accessible to plants. In alkaline soils, ammonia-N is easily oxidized, reducing its uptake by plants. By adjusting the soil pH to neutral or slightly alkaline conditions, the release of ammonia-N can be optimized, improving plants' nitrogen absorption efficiency.

Additionally, soybean fermentation produces bioactive metabolites, such as peptides, polysaccharides, and flavonoids. These compounds provide nutritional and health benefits to plants. For instance, peptides and polysaccharides act as natural growth hormones, promoting plant development, while flavonoids have antioxidant, anti-inflammatory, and anticancer properties, improving crop quality and taste.

fermented soybeans can serve as both an organic fertilizer and a nitrogen fertilizer. Through fermentation, soybean proteins are converted into amino acids, and beneficial microorganisms and metabolites are generated, enhancing soil fertility and plant growth. in agricultural production, soybean fermentation can be utilized to prepare nitrogen fertilizer, providing crops with ample nutrients.