2010•Zhongguo malingshuRequires access
Cultivation Demonstration of Potato Wide Ridge with Double-row
Niu Ruochao
Open publisher page 0 citations
Abstract
Cultivation comparison of potato wide ridge and narrow ridge has been made for 3 consecutive years,by using potato varieties of different maturities.Yield of the potato wide ridge cultivation was higher than that of narrow ridge cultivation obviously.Cultivation model of 90 cm wide ridge planted in 2 rows 30 cm between rows and 30-35 cm apart between every two plants within the rows was higher in the yield than 65 cm narrow ridge with 24 cm between every two plants in the ridge.Although yield increase of wide ridge cultivation was different in different years,the minimum yield increase reached to more than 10 percent in wide ridge cultivation,and the comparative efficiency was increased significantly.