五月五日是我国农历的立夏。从此之后,长江流域、黄淮流域、华北和东北各地种植的牧草先后开始进入刈割利用期。把握刈割牧草的要点,找准利用牧草的“火候”就成为保持草地稳产的关键。为此,我特别提醒农民朋友在刈割利用牧草时要注意五点:(一)注意首次刈割时期禾本科牧草首次刈割时期以抽穗到开花这段时间为宜,豆科牧草以现蕾 May 5 is the beginning of the Chinese lunar calendar. Since then, pastures planted in the Yangtze River, Huang-Huai Valley, North China and Northeast China have started to enter the cutting and utilization period. Grasp the key points of mowing forage, identify the use of forage grass “heat” has become the key to maintaining a stable yield. To this end, I remind peasant friends in the use of grazing when cutting grass to pay attention to five points: (a) pay attention to the time of the first cutting grass grasses during the first cutting to heading to flowering this time is appropriate, legumes with budding