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草地畜牧业生产中的牧草良种应当是品种纯度高、清洁、饱满、生活力强、水分含量低、不带病虫及杂草的种子。由于种子基地的优劣直接影响到种子的质量,因此,必须对种子基地实行严格的质量检验和科学的田间管理,使其达到高产、优质、纯净的生产要求。1牧草种子田的建立牧草种子田与大田作物的生产要求有所不同。牧草种子的繁育不但要注重产量的提高,而且更重要的是生产大量品质优良、籽粒饱满的草种。1.1种子田(地块)的选择
Grass pasture husbandry in the production of fine varieties should be high purity, clean, full, strong vitality, low moisture content, without pests and weeds seeds. Because the quality of the seed base directly affects the quality of the seed, it is necessary to carry out strict quality inspection and scientific field management of the seed base so as to achieve high yield, high quality and pure production requirements. The establishment of a forage seed field Forage seed field and field crop production requirements are different. The breeding of forage seeds should not only pay attention to the increase of output, but more importantly, produce a large quantity of grass seeds with good quality and full grain. 1.1 seed fields (plots) of choice