Legumes are considered a quality pre-crop in sowing sequences and are usually growed after cereals. It is inappropriate to grow legumes one after the other. Significant advantages of legumes include the ability to bind atmospheric nitrogen, a powerful root system, increasing the humus content in the soil and the use of nutrients from less accessible forms. The negatives include, in particular, yield instability, susceptibility to diseases and pests, lodging and cracking of pods in some species. In addition, long growing season, low cold resistance, or slow initial growth can be a problem. A maximum of 35% of legumes may be present in the sowing procedure and the period between crops must be 7 years for peas, 4 years for soybeans and 4 years for lupines or beans. These requirements are usually not problematic at this time due to the low areas on which legumes are grown.