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文章概述了国内外禾本科牧草种子生产现状、国外牧草种子生产地域性的形成和研究进展,通过对中国农业大学在禾本科牧草种子生产研究成果的介绍,阐明了国内禾本科牧草种子生产地域性理论的确立和种子生产技术的应用成果。要进行种子生产,应选择光照充足、干旱、日温差大、有灌溉条件的地方,并科学地施氮肥、适时适量灌溉、疏枝和残茬处理,才能获得高产。
This paper summarizes the status quo of grasses grass production at home and abroad, the formation and research progress of foreign forage seed production areas. By introducing the research results of grazing grass seed production of China Agricultural University, this paper expounds the regional production of gramineous forage seeds in China The establishment of theory and the application of seed production technology. To carry out seed production, sufficient sunlight, drought, high temperature difference and irrigation conditions should be selected, and nitrogen fertilizer should be applied scientifically. Proper irrigation, thinning branches and stubble treatments should be adopted to achieve high yield.