Study On The "Plots Of Agricultural Land Run By The Authorities" And The Water Conservancy Facility Of Chihli Area In The YongZheng Time Of Qing Dynasty

"Plots of agricultural land run by the authorities"and the water conservancy facility is an item of extermely important state function, simultaneously also the historical research important topic, this not only because"Plots of agricultural land run by the authorities"and the water conservancy facility ,the economical development, social stability, the national prosperity has the close relation, but to the history in"Plots of agricultural land run by the authorities"and the water conservancy facility research, can give the realistic social very big inspiration significance and strong model function.The zhihli area is the national place of heart, this local flood also directly threatening Qing Dynasty's lifeline - canal and Beijing's security. The Qing Dynasty Yongding river once several times flush Beijing under. Serious harm national capital security. Therefore,in Qing Dynasty regardless of is for guarantee"caoyun"with Beijing's security, focuses to expands the Chihli area agricultural production, the Chihli area flood governs throughout is a QingDynasty's important matter.Simultaneously this local"Plots of agricultural land run by the authorities"construction is popular waste, also enormously is affecting the local social economy development. This article emphatically analyzes the Qing Dynasty Yong Zheng time Chihliarea"Plots of agricultural land run by the authorities"and the water conservancy facility the reason and the entire process and its to the zhihli area economy huge function.The article is mainly divides into three parts, the first part mainly reviews all previous dynasties zhihli area water conservation"Plots of agricultural land run by the authorities"construction the development situation, and has the certain introduction to the Qing Dynasty earlier period zhihli area water conservation"Plots of agricultural land run by the authorities"construction situation.The second part emphatically makes the detailed analysis to the YongZheng time zhihli area"Plots of agricultural land run by the authorities"and the water conservancy facility process,including the water conservancy facility,"Plots of agricultural land run by the authorities"the construction, the fund originates, the concrete way and the method makes the further discussion. Enabled it comprehensive, to be real, integrity response the situation. The third part emphatically narrates the zhihli area"Plots of agricultural land run by the authorities"and the water conservancy facility influence and the effect, including to the zhihli area and even national influence. Tries to explain the zhihli area"Plots of agricultural land run by the authorities"and the water conservancy facility the importance,positively affirmed this construction the positive significance, and promulgates the reason which the anticipated target has not been able completely to achieve.This article plans the key question which solves is through to thehistorical data excavation and the analysis, promulgates the QingDynasty Yong Zheng time water conservation"Plots of agricultural land run by the authorities"construction the complete process, it promoted the zhihli area economy development, and has provided the important safe guard to Beijing's security, as well as the does not have finally to achieve anticipated target question and the reason.