The invention discloses an intelligentized pregnant sow feeding management system which comprises a feeding trolley, an inducing trolley, a gate, positioning electronic tags, a trough, a positioning fence, a rest and activity area, a wireless handheld data manager and a pig farm data manager. An electronic tag is arranged on one ear of each sow, and sows can move or rest in the rest and activity area at ordinary times. The wireless handheld data manager and the pig farm data manager have wireless communication functions, the wireless handheld data manager further has a function of reading the electronic tags on the ears of the sows, and data of all the sows with the electronic tags on the ears in a pig farm can be recorded and checked in any place of the pig farm at any time through communication between the wireless handheld data manager and the pig farm data manager through wireless signals. The intelligentized pregnant sow feeding management system is capable of achieving accurate feeding, free movement and digital management of the sows, and is efficient, stable, easy to install and maintain, low in cost, convenient to use, and more beneficial to health of the sows and fetuses.