Brown and red are the two colors of the soil found in the Central Plains region of China. It is known as the Yellow Earth, and it covers a vast area of arable land.
The Yellow Earth soil is the basis of efficient farming in the Central Plains. It is blessed with excellent fertility and a great capacity for water retention. Also, it does not have to be tilled and prepared for planting like sandy regions. This makes farming quite easy for people in this area.
The Yellow Earth is made up of both clay and silt particles. This creates a balance between the two, allowing for a solid and cohesive structure. Its texture is relatively fine, allowing for good water and air filtration. The Yellow Earth is rich in germs, beneficial bacteria and fungi, ensuring a productive environment for plant growth.
The soil is also highly alkaline, and this is an important factor in its favorable characteristics. The high alkalinity prevents acidic rain and other precipitation from leaching nutrients out of the soil, leading to healthier and more productive agricultural production.
The high alkalinity of the Yellow Earth also affects the microorganisms leading to increased microbial activity. This helps to break down organic matter, releasing nutrients and substances necessary for plant growth.
The Yellow Earth is extremely low in organic matter, and this leads to decreased microbial and fungal activity, resulting in reduced micro-ecological balance. To maintain a healthy soil structure, organic matter such as straw, manure and compost must be added regularly.
The Yellow Earth is also valuable for its high clay content. Clay particles are great for building and storing organic matter, aiding in water retention, providing structure for root systems, and encouraging drainage.
Overall, the Yellow Earth is essential for efficient and productive agriculture in the Central Plains region of China. Its valuable mineral composition and balanced attributes provide a great foundation for sturdy and healthy plants. Its alkaline nature is beneficial for preventing nutrient loss and promoting growth, while the low organic matter is improved by regular additions of organic material. Furthermore, the high clay content assists in draining water and building strong root systems. As a result, this area is the perfect place for growing successful crops and producing good yields.
