How to pronounce soil

The pronunciation of soil is: rǎng.

1. Interpretation:

Soil, the first-level Chinese character, is pronounced as soil (rǎng). Its original meaning refers to soft soil, that is, cultivated land.

2. Group words:

1. Soil: Soil refers to a layer of loose material on the surface of the earth, which is composed of various granular minerals, organic matter, moisture, air, Composed of microorganisms and other substances that can grow plants. Soil is composed of minerals formed by weathered rocks, organic matter produced by the decomposition of animals and plants, microbial residues, soil organisms, moisture, air, and oxidized humus.

2. Border: The pinyin is jiē rǎng, which means that the borders of two places are connected and meet.

3. World of difference: The pinyin is tiān rǎng zhī bié, which refers to the difference between the sky and the earth. The difference is huge.

4. Backcountry: Pinyin is qióng xiāng pì rǎng, which means a remote place.

Soil examples:

1. Research on paddy and dry crop rotation in rice fields shows that paddy and dry crop rotation improves the physical and chemical properties of the soil, fertilizes the soil, and improves rice quality.

2. The occurrence and development of soil pollution is affected by the pedosphere. Therefore, the relationship between the source and society of soil pollution must be controlled from the cross-sectional impact of soil, air and water in the pedosphere.

3. According to the trend of soil sulfur deficiency in my country, it is proposed that sulfur should be added to compound fertilizers.

4. The results show that the soil fertility of the silt-modified soil in the Wenmengtan resettlement area has reached the level of the average soil fertility of the surrounding farmland in the area.

5. The widespread occurrence of soil desiccation under vegetation should not hinder further development of forest and grass vegetation on the Loess Plateau.

6. In Pinus sylvestris forest and Korean pine forest, the horizontal distribution of soil seed banks is clustered.

7. It plays an important role in improving land productivity and capital output rate, preventing water and soil erosion, and improving soil water and fertilizer conditions.

8. In a well-drained, oxidized groundwater environment, the nitrogen isotope composition of groundwater reflects the characteristics of the source.