Ecological effects of the fertilizer managem ent on pest population in the highyield culture of rice.
Author of the article:HUANG Zhi-Nong1,HE Ying-Hao2,PI Pei-Deng3,TAN Ghui-Guo4,LIU Chao-You4
Author's Workplace：1.(Hunan Plant Protection Institute,Changsha 410125,China),2.(Hunan Soil Fertilizer Institute,Changsha 410125,China),3.(Changde City Bureauof Agricuture,Changde 415000,China), 4.(Linli County Bureauof Agriculture,HunanProvin
Key Words：high yielding culture of rice; fertilizer management; pest populations; ecological effect
Abstract：The relationship between the managem ent of fertilizer and rice cu lture and the pest popu lation damage has been studied under the super-yielding based tri-rice-cropping system in the west Hunan Province. The resu lt show ed the major managem ents regula