Core Advantages of Soybean Organic Fertilizer: Safer and More Long-Lasting Compared with Chemical Fertilizers​

Compared with chemical fertilizers (such as urea and compound fertilizers), soybean organic fertilizers have irreplaceable advantages in ecological safety, nutrient sustainability, and soil maintenance, which can be reflected in the following 4 dimensions:​

Comprehensive Nutrients, Avoiding "Nutrient Deficiency" in Plants​

Most chemical fertilizers are single-nutrient types (for example, urea only contains nitrogen, and diammonium phosphate only contains phosphorus and potassium). Long-term use is likely to cause plants to lack trace elements (such as calcium, magnesium, and iron), resulting in problems such as yellowing leaves and deformed fruits. In addition to being rich in nitrogen, phosphorus, and potassium (the "three essential elements"), soybean organic fertilizers also contain 18 kinds of amino acids, B vitamins, and trace elements such as zinc and boron. These components can meet the full-cycle nutrient needs of plants from germination to fruiting. For example, using soybean organic fertilizers when planting tomatoes can not only promote the growth of branches and leaves (the role of nitrogen), but also reduce fruit cracking (the role of calcium) and improve fruit sweetness (amino acids promote sugar accumulation).​

Slow Release, Reducing the Risk of "Fertilizer Damage"​

Chemical fertilizers release nutrients quickly. If the dosage is not properly controlled (such as applying too much at one time), it will lead to excessive ion concentration in the soil, making it impossible for plant roots to absorb water, resulting in "root burning" (black and rotten roots), withered leaves, and other fertilizer damage. However, the nutrients in soybean organic fertilizers need to be decomposed by soil microorganisms before they can be released, and the release cycle is as long as 2-3 months, which is a "slow fertilizer supply" mode. This mode can not only avoid short-term nutrient excess, but also continuously provide energy for plants, especially suitable for plants with a long growth period (such as roses, citrus, and succulents).​

Improving Soil, Creating a "Living Soil" Environment​

Long-term use of chemical fertilizers will destroy the soil structure, leading to soil compaction (soil particles adhere to each other, resulting in poor air permeability) and imbalance of pH value (for example, long-term use of urea will make the soil acidic), affecting root respiration. During the composting process of soybean organic fertilizers, humus is produced. This substance can loosen the soil and increase the soil aggregate structure (making the soil "sponge-like", which is both breathable and water-retaining); at the same time, humus can also adjust the soil pH value, making acidic or alkaline soil gradually tend to be neutral, creating a suitable living environment for microorganisms (such as beneficial bacteria and earthworms). The activities of microorganisms can further decompose organic matter in the soil, forming a virtuous cycle of "soil-microorganisms-plants", making the soil more "living" with continuous use.​

Green and Safe, Ensuring the Quality of Agricultural Products​

The residual components in chemical fertilizers (such as nitrates) will be absorbed by plants and enter the fruits. Long-term consumption may be harmful to human health (for example, nitrates are converted into nitrites in the body, increasing health risks). Soybean organic fertilizers use natural soybeans as raw materials, with no chemical additives during the composting process, and no harmful substances will remain in the soil and fruits after use. For example, when growing vegetables (such as spinach and lettuce) at home, using soybean organic fertilizers for fertilization makes the harvested vegetables taste more tender and fresh, and there is no need to worry about pesticide and chemical fertilizer residues, truly realizing "safe consumption".​

Effects of Soybean Organic Fertilizer on Plants: Full-Cycle Maintenance from Roots to Fruits​

The nutrients of soybean organic fertilizers can penetrate into all links of plant growth, and play a targeted role in each stage from root development to flowering and fruiting, which can be divided into the following 5 aspects:​

Promoting Root Development: Enabling Plants to "Take Root Deeply and Absorb Strongly"​

Roots are the "organs" for plants to absorb water and nutrients, and the health of roots directly determines the growth state of plants. The amino acids and humus in soybean organic fertilizers can stimulate the division and growth of plant root cells, promoting the increase of fibrous roots (the main roots for nutrient absorption) and the thickening of taproots. For example, when using diluted soybean fermentation liquid for root irrigation of newly potted pothos, roots can be seen emerging from the drainage holes at the bottom of the pot after 10-15 days, and the leaves will also be greener and more glossy; when planting fruit trees (such as apples and peach trees), applying composted soybean fertilizer once every autumn can make the roots extend to the deep layer of the soil, enhancing the cold resistance and drought resistance of the fruit trees.​

Enhancing Photosynthesis: Making Leaves "Greener and Thicker"​

Leaves are the "factories" for plants to carry out photosynthesis, and the organic matter produced by photosynthesis is the "energy source" for plant growth. The nitrogen in soybean organic fertilizers is an important component of chlorophyll (chlorophyll is responsible for absorbing light energy), and at the same time, the trace element magnesium can promote the synthesis of chlorophyll. After using soybean organic fertilizers, the leaves of plants will be darker green, the thickness of leaves will increase, and the efficiency of photosynthesis will be improved. For example, when planting foliage plants such as pothos and spider plants, spraying soybean fermentation liquid once a month can prevent the leaves from turning yellow and the edges from withering, keeping the leaves in a "bright and full" state; when planting crops such as rice and wheat, soybean organic fertilizers can improve the photosynthetic rate of leaves, accumulating more energy for the subsequent filling stage (to make the grains plump).​

Promoting Flowering and Fruiting: Extending the Flowering Period and Improving Fruit Quality​

For flowering and fruiting plants (such as roses, tomatoes, and strawberries), the phosphorus, potassium, and boron in soybean organic fertilizers play a key role: phosphorus can promote flower bud differentiation (making more and plumper flower buds), potassium can enhance the plant's resistance to diseases and pests, reduce flower and fruit drop, and boron can promote the elongation of pollen tubes, improving the fruit setting rate. For example, when planting strawberries, applying composted soybean fertilizer once 10 days before flowering can increase the number of strawberries by more than 30%. After fruit setting, spraying soybean fermentation liquid once can make the fruits more round and increase the sweetness by 1-2 levels; when planting roses, applying soybean organic fertilizer once a month can extend the flowering period (from 7 days to about 15 days), and the flowers will be larger and more colorful.​

Improving Stress Resistance: Making Plants "More Durable and Less Prone to Diseases"​

During the growth process, plants will face various "adversities" such as drought, low temperature, diseases, and pests. Soybean organic fertilizers can improve the stress resistance by enhancing the plant's own immunity. On the one hand, the amino acids in soybean organic fertilizers can repair the damaged cells of plants. For example, after being damaged by low temperature, spraying soybean fermentation liquid can accelerate the recovery of leaves; on the other hand, in the soil improved by organic fertilizers, the number of beneficial bacteria (such as Bacillus subtilis) increases. These beneficial bacteria can inhibit the reproduction of harmful bacteria (such as root rot pathogens), reducing the occurrence of soil-borne diseases such as root rot and blight. For example, when planting succulents, mixing the soil with composted soybean fertilizer can reduce the incidence of "black rot" in succulents (black rot is mostly caused by humid soil and the breeding of harmful bacteria).​

Extending the Ornamental Period / Fresh-Keeping Period: Making Plants "More Durable and Longer-Lasting"​

For ornamental flowers (such as lilies and carnations) and fruits and vegetables (such as cucumbers and eggplants), soybean organic fertilizers can also extend their ornamental period and fresh-keeping period. For example, when arranging cut lilies in a vase, adding a small amount of soybean fermentation liquid (1:100 ratio) to the water can extend the flowering period from 5 days to 10 days, and the petals are not easy to wither; when planting cucumbers, using soybean organic fertilizers can extend the fresh-keeping period of cucumbers at room temperature by 2-3 days after harvesting, reducing waste caused by rot.​

Precautions for Using Soybean Organic Fertilizer: Avoid Misunderstandings and Achieve the Best Effect​

Although soybean organic fertilizers have significant advantages, improper use may affect the effect and even cause harm to plants. The following are 3 key precautions:​

Must Be Fully Composted, Prohibiting the Use of "Raw Fertilizer": Uncomposted soybeans contain a large amount of protein. When directly buried in the soil, they will ferment and generate heat under the action of microorganisms, with the temperature reaching above 50℃, which is very easy to burn the plant roots. Therefore, whether making liquid fertilizer or solid fertilizer, it is necessary to wait for the raw materials to be fully composted (no odor, black color) before use.​

Control the Dosage, Avoiding "Excessive Fertilization": Although soybean organic fertilizers are safe, excessive use will still lead to nutrient excess. When using for potted plants at home, it is recommended to use liquid fertilizer 1-2 times a month and solid fertilizer once every 2-3 months; for ground-planted plants (such as fruit trees and vegetables), the dosage can be appropriately increased, but the amount of solid fertilizer per mu (a Chinese unit of area, 1 mu ≈ 0.0667 hectares) should not exceed 500kg to avoid excessive nutrient concentration in the soil.​

Adjust the Usage Method According to the Type of Plants: Nitrogen-loving plants (such as pothos, spider plants, and leafy vegetables) are suitable for more foliar spraying to promote leaf growth; phosphorus and potassium-loving plants (such as roses, tomatoes, and fruit trees) are suitable for more solid fertilizer as base fertilizer to promote flowering and fruiting; succulents and drought-tolerant plants (such as cacti) need to reduce the dosage to avoid root rot due to water accumulation.​

Conclusion​

With its characteristics of "natural raw materials, comprehensive nutrients, and long-term safety", soybean organic fertilizer has become an ideal choice for green planting. Whether it is potted flowers and vegetables in home gardening, or crops and fruit trees in agricultural cultivation, using soybean organic fertilizers can not only make plants grow stronger, have higher yields, and better quality, but also improve the soil and protect the ecological environment, realizing the harmonious development of "planting and environment". Mastering the production methods and usage skills of soybean organic fertilizers allows every plant to enjoy the nourishment of "natural nutrients", making planting simpler, more environmentally friendly, and more rewarding.