Land use is 30 years, has been planted for 5 years and has 25 years left.There are no other costs other than water charges.Hydraulic facilities are fully equipped with frequent drip irrigation and perfusion.A large road is reserved in the woodland, two drag three trucks unimpeded.There are silver new Yang [20000], Russian Yang [8000], Hu Yang [6000], purple leaf thick Li [8000], large leaf white wax [10,000], birch [6000] chest diameter 3-25 cm. Forest warrant, contract, water, electricity, full road.