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俄罗斯饲料菜是紫草科的多年生宿根性草本植物。因其产量和营养价值高、适口性好、适应性广、利用率高等优点而广泛作为以草代粮的青饲料来种植,以求降低饲料成本。俄罗斯饲料菜对土壤要求不严,除低洼和重盐碱地以外,一般土壤均能生长,但以土层深厚肥沃的壤土为佳。俄罗斯饲料菜需水较多,土壤持水量以70%~80%为宜。如果排水不良,长时间水淹或土壤过湿则其生长受阻或烂根死亡。俄罗斯饲料菜喜阳也耐荫,营养生长需光照充足,但果园或林下间种也能生长良好。1.栽植
Russia is a pest diet perennial herbaceous plants. Because of its high yield and nutritional value, palatability, wide adaptability, high utilization advantages and widely as a grass instead of grain green fodder to grow in order to reduce feed costs. Russian feed dishes lax requirements of the soil, in addition to low-lying and heavy saline soil, the general soil can grow, but the soil is rich and fertile loam is better. Russia needs more feed water, soil water content of 70% to 80% is appropriate. If the drainage is poor, prolonged flooding or soil over-wet the growth is blocked or rotten roots die. Russian feed dishes Xiyang also shade shade, vegetative growth needs plenty of light, but the orchards or undergrowth can grow well. Planting