The soil element is composed of natural soil, and the quality of the soil plays a vital role in the growth, development, and reproduction of the organisms that depend on it. Proper preparation of the soil is essential to ensure a healthy environment for these life forms.
It is generally recommended to collect soil during the winter season, as this period tends to have fewer pests and pathogens. Once the soil is collected, it should be opened and broken up, then exposed to sunlight for natural disinfection, sterilization, and pest control. Afterward, a solution of benzalkonium bromide and formalin can be applied using a sprayer at a dilution ratio of 800 times. The solution should be evenly sprayed over the soil while applying it. Additionally, dichlorvos EC (100 grams per square meter, diluted 100 times) is also sprayed uniformly across the surface. After mixing, the soil should be covered with plastic film and sealed tightly to prevent air from entering. This treatment should remain in place for one week, after which the fumigant should be allowed to dissipate for 1 to 2 weeks.
Once the treatment is complete, 2 kilograms of weathered lime powder should be added to every 100 kilograms of soil, and the mixture should be sifted through a 6-mesh sieve to ensure uniformity.
Maintaining the right moisture level is also crucial for the health of the soil. The ideal moisture content should range between 15% and 20%. When preparing the soil, water should be added gradually in several stages while mixing, so that the final moisture level reaches approximately 20%. It is advisable to test the moisture by forming a small ball with your hands and dropping it—when it falls apart, the moisture level is just right.
In summary, the best soil for cultivation should be loose, nutrient-rich, and consistently moist. These conditions promote optimal growth and development for the organisms living within it.
Funan County Yangdu Tuyuan Culture Association
Luo Shunshan
Tiandy Technologies CO.,LTD , https://en.tiandy.com