Title :
Tillage and cover crop management influence weeds, insects, soil and crop nutrients, crop development and yield in organically managed North Carolina sweetpotato Ipomoea batatas )L.( Lam. systems.
Author :
Jonathan R. Schultheis استاد مشاور , George G. Kennedy استاد راهنما , Greg D. Hoyt استاد مشاور
University :
Virginia Polytechnic Institute and state University
Major :
PhD )Horticultural Science(
Keyword :
hairy vetch )Vicia villosa Roth( , rye )Secale cereale L.( , wireworms , insect damage sampling
