Soil quality - Chemical laboratory tests - Part 7: Determination of readily soluble bivalent iron
€48.79
Irrigation; Objectives, basic principles and methods
€56.17
Agricultural Machines and Tractors; Overhead Irrigation Machines; Special Technical Safety Requirements and Testing
€24.39
Methods of soil analysis for water management for agricultural purposes; Physical laboratory tests; Determination of adhesion
Methods of research in agricultural hydraulics; ascertainment of the soil profils and observation of the groundwater
Methods of research in agricultural hydraulics; taking soil samples
Methods of soil investigations for agricultural engineering; field tests, determination of soil color
Methods of soil investigations for agricultural engineering; field tests, determination of soil moisture by carbide method
Methods of soil investigations for agricultural engineering - Field tests, determination of moisture tension with tensiometers
Methods of soil investigations for agricultural engineering; field tests, determination of soil moisture by feel test
Methods of soil investigations for agricultural engineering; field tests, determination of field capacity
Methods of soil investigations for agricultural engineering; field tests, determination of infiltration rate by use of double rings
Methods of soil investigations for agricultural engineering; field tests, determination of the hydraulic conductivity by auger hole method
Methods of soil investigations for agricultural engineering; field tests, designation of soil consistence
Methods of soil investigations for agricultural engineering; field tests, determination of degree of decomposition of peat
