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一、黑麦草黑麦草种子小而轻,以土层深厚肥沃,排水良好的土壤种植为适宜。由于种芽的顶土能力较弱,在整地时因而要精细,并施足底肥,耙细耙平,开好排水沟。我地一般以9月中旬至10月中旬秋播为好。一般采用条播的形式,行距25—30厘米(7.5—9寸),肥地稀点,瘦地窄点。播后覆土不可太厚,盖没种子即可,土壤湿润时,还可以不盖土,以利出苗。整地施底肥时,农家肥2500公斤左右,肥地少施,瘦地多施。同时配施25公斤钙镁磷肥和15—20公斤氯化钾,必要时还可掺施适量的微量元素肥料。
First, the rye grass ryegrass seeds small and light, deep and fertile soil, well-drained soil planted as appropriate. Due to the ability of the top soil of the seedling weaker, so when the preparation of soil so fine, and Shi enough base fertilizer, harrow fine rake flat, open drain. I am generally in mid-September to mid-October autumn broadcast as well. Generally used in the form of broadcast, spacing 25-30 cm (7.5-9 inches), fat and thin, thin to narrow. After sowing the soil can not be too thick, no seeds can cover, the soil is wet, you can not cover the soil, to facilitate emergence. Site preparation base fertilizer, farm fertilizer 2500 kilograms, less fertilizer, thin and more facilities. At the same time with 25 kg of calcium magnesium phosphate fertilizer and 15-20 kg of potassium chloride, if necessary, can also be mixed with appropriate amount of trace element fertilizer.