Estimation samples Dutch clover creeping in competitive test of grades

The productivity and nutritional value of complex hybrid populations of the dutch clover creeping in the nursery of the competitive variety test for 2015-2017 were studied. Five numbers were identified, which, on average for three years of use significantly exceeded the standard (16.46 t/ha) for the yield of green mass by 6.4-12.1%, the collection of dry matter (3.65 t/ha) by 11.8-20.0%, the amount of digestible protein (0.47 t/ha) by 6.8-21.3%. The numbers that exceeded the standard for the yield of feed units (4.95-5.44 t/ha), exchange energy (49.14-53.13 GJ/ha), the content of digestible protein in one feed unit (125-126 g) were identified. The numbers exceeding the standard on biometric indicators and elements of the structure of the seed yield are noted. The close correlation between the number of inflorescences in the head and the number of seeds and the number of quality seeds in the head; leaf petioles length with stems length and weight of 1000 seeds, the average correlation between the length of stems and the yield of green mass and the collection of dry matter was revealed.