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牧草种子是改良退化草地、建植栽培草地,提高草地畜牧业生产力的物质基础。黑龙江省牧草种子本土化生产水平低,是长期制约当地草地畜牧业发展的关键因素之一。通过调研和查阅资料,目前全省已收集牧草种质资源2 000余份,育成国审牧草饲料品种19个,制定牧草种子生产相关地方标准9项。重点研究了苜蓿(Medica-go sativa)良种繁育技术,并进行了推广应用,使苜蓿种子产量由原来的150kg/hm2提高到225kg/hm2。年生产各类牧草种子700t,但现有的牧草种子生产远远满足不了发展需求,牧草种子产业仍存在法律、法规不健全、优良品种缺乏、机械化程度低等问题。
Forage seed is the material basis for improving degraded grassland, planting and cultivating grassland and raising the productivity of grassland husbandry. Heilongjiang Province, forage grass seed production level is low, long-term constraints on the development of local grassland animal husbandry one of the key factors. Through research and access to information, at present, the province has collected more than 2,000 forage germplasm resources, educated 19 forage grass species and formulated 9 local standards for forage seed production. The study focused on the breeding of elite seeds of Medica-go sativa, which was promoted and applied to increase the yield of alfalfa seeds from 150 kg / hm2 to 225 kg / hm2. Annual production of various types of pasture seeds 700t, but the existing forage seed production far can not meet the development needs of the forage seed industry there are still laws and regulations are not perfect, lack of good varieties, low mechanization and other issues.