Studying the soil water

physical and chemical properties as well as enzyme activity of different ecological restoration measures in Ningnan hilly area

the results showed that:the soil average moisture content in the farmland was the highest(18.61%)

next the forest land was 16.73%

the artificial lawn was 9.95%

the natural pasture was the smallest(9.20%);the order of soil total porosity

soil hydrolysis N was forest land> farmland >artificial lawn >natural pasture;the order of the average content of soil capillary tube porosity

soil fast-acting phosphorus is: artificial lawn> forest land >farmland> natural pasture;the average content of the soil organic matter is the bush forest land > farmland > natural pasture > artificial lawn;the average content of the soil fast-acting potassium is the natural pasture > farmland > artificial lawn >bush forest land;the soil urine enzyme content is the artificial lawn > natural pasture = farmland > forest land;the soil sucrase

the polyphenol oxidase content is the artificial lawn > natural pasture >forest land;the hydrogen peroxide oxidase content is the artificial lawn > natural pasture = farmland > forest land.