Quan Feng of Zou of large family of silkworm of heart swell native place calculated brushstroke Zhang, after promotion application save labour changes new technology of mobile silkworm stage, every raise a piece of silkworm to be able to save able-bodied person 4 above, increase net income one year 600 multivariate. 2007, zou Quanfeng passes kind of mulberry sericiculture to realize year of income 30 thousand yuan, and drive a whole village course of study of silkworm of many 100 development. Whole village already had mulberry field area 80 much hectare, sericiculture farmer fact is door all income 10 thousand yuan.