Laying hen feed containing fructus rosae laevigatae extract and production method thereof

The invention discloses a laying hen feed containing a fructus rosae laevigatae extract. The laying hen feed is characterized in that the fructus rosae laevigatae extract as a main active ingredient are added to a basic feed to obtain the product, wherein the fructus rosae laevigatae extract accounts for 0.0001-5% of the total weight, and the basic feed accounts for 95-99.9999% of the total weight. The production method comprises the steps that the fructus rosae laevigatae extract powder is added to edible plant oil, and heated to 80 DEG C to make the fructus rosae laevigatae extract powder completely dissolved; fish powder, soybean meal and other ingredients are smashed and evenly mixed; the edible plant oil with the fructus rosae laevigatae extract is added to the basic feed for uniformmixing, and finally, granulation and packaging are conducted. The laying hen feed has the advantages that the feed can obviously increase the egg laying rate of laying hens, the egg-laying peak periodis prolonged, the feed ut