For soil and water losing heavy in red soil of hilly land
with Hengfeng wild pueraria and bahiagrass as experimental material
soil and water conservation and soil amelioration were investigated in red soil of hilly land. The results showed Hengfeng wild pueraria and bahiagrass could improve soil capacity
pH value
soil porosity
organic matter
nutrient elements
and decrease soil unit weight
soil erosion
runoff. It got good effects in soil and water conservation and soil amelioration
Hengfeng wild pueraria had better integrative effect than bahiagrass.