At the same time, litter promoted soil ripening, improved soil structure, and increased the large particles (0.1–0.2 mm) in the soil, thus the volume fraction of grassland sand also showed an increasing trend.
← all excerpts
Variations of deep soil moisture under different vegetation restoration types in a watershed of the Loess Plateau, China.
3
—
—
The sentences
From the soil layers of 700 cm to 900 cm and 1000 cm, the deep soil moisture consumption of the grassland showed a decreasing trend, until 900 cm and 1000 cm when the soil water consumption showed a negative value of − 4.47 mm and − 4.35 mm, respectively, that is, there was no water consumption.
The soil moisture content in the 0–200 cm soil layer showed a trend of increasing first and then decreasing, and fluctuated greatly.