Among them are books "Sparse Planting Culture of Paddy Rice" and "Method of Experimenting on Crop Cultivation."

The books explain in plain language the physiological character of paddy rice for sparse planting culture, specific cultivating technology and principle and method of experimenting on the crop cultivation.

The book "Reference for Maize Farming" deals with scientific and technological problems arising in all the processes of maize cultivation.

There are also books dealing with cultivation technology and methods suitable for bean cultivation as an after crop and potato farming in respective areas.

Among the new books are books helpful to placing the breeding and management of domestic animals, their propagation and anti-epizootic work on a scientific and technological basis.

They include books helpful to raising the level of scientific and technological knowledge of officials and other working people in the field of agriculture.