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稗草是一年生禾本科牧草和饵料,国外一些国家如日本、印度等国研究较为广泛,我国对稗草的研究甚少,起步较晚。80年代中期,中国农科院土肥所,先后从国外引进7个系列稗草品种(“274”、“275”、“276”、“277”、“278”、“279”、“280”),在全国各地选有代表性地区开展了多点联合试验,我所1986～1988连续三年在武昌本所进行适应性、丰产性及栽培利用技术的研究工作。经多年观察结果,引进的7个稗草品种中,有6个较适合湖北种植,其中有两个(“275”、“277”)表现尤为突出。现将几年试验结果,简报如下:
Barnyardgrass is an annual gramineous grass and feed, some countries abroad such as Japan, India and other countries are more extensive research, our research on barnyard grass very little, started late. In the mid-1980s, the Soil and Fertilizer Institute of the Chinese Academy of Agricultural Sciences successively imported 7 series of barnyardgrass varieties (“274”, “275”, “276”, “277”, “278”, “279” and “280” , We carried out multi-point joint experiments in selected representative areas across the country. From 1986 to 1988, we conducted research work on adaptability, high yield, cultivation and utilization in Wuchang City for three consecutive years. After years of observation, 6 of the 7 barnyardgrass species introduced were more suitable for Hubei planting. Two of them (“275” and “277”) were particularly outstanding. Several years now the test results, the briefing is as follows: