The Results Obtained on Production of Alfalfa on Sandy Soils of Field Dabuleni by Administration of Loess and Chemical Fertilizers

Abstract

Recovery sandy soils top was a major concern, sandy soil cultivation with the crop plants had the main goal need to increase the agricultural production. Sands in southern Oltenia offers less favorable conditions of plant life, which is why the range of cultivated plants is much lower than in other areas.Seed plants that require small and early seed (alfalfa) are affected by the negative effect of the wind, which blows away the sand particles, lesion rooted young plants or compromising their culture. On sandy soils in southern Oltenia (Field Dabuleni), forage crops help to improve physical, hydro-chemical properties, change the living conditions for plants, animals and humans, create an ecological balance that preserves the environment, partly destroyed by abolishing plantations of Robinia pseudocacia and leveling dunes relief for arranging irrigation.Among perennial leguminous pure culture, alfalfa is the most valuable forage plant feed all animal species, both for its output, especially for forage quality. Achieving quality parameters alfalfa is conditional, namely the establishment of the following technologies, namely: mowing standing of the optimal phenological stages of the plant, the establishment range of mowing or the number of harvest in a year.