中图分类号F326.3 文献标识码A 文章编号 1007-7731（2025）15-0030-04

DOI号 10.16377/j.cnki.issn1007-7731.2025.15.008

Practice for the development of modern grassland animal husbandry in Yi'an District ZHANG Yingjie1 ZHANG Yu²

（ ¹ Animal Husbandry and Veterinary Station of Xuba Township，Yi'an District，Tongling 244151， China; ²Tongling Municipal Bureau of Natural Resources and Planning， Tongling 2440oo， China）

AbstractSince the implementationof the Southern Modern Grassland Animal Husbandry Development Project，the development of modern grassland livestock in Yi’an District，Tongling，Anhui Province has achieved significant results.The implementation measures and achievements of the project were analyzed in the region，existing problems were explored，and suggestions were puts forward.The project area had cumulatively improved1 6OO hm²of natural grassland through measuressuch as weedand shrub removal，rotational grazing with fencing，and forage reseeding，significantlyincreasing vegetationcoverage.Basedonlocal soiland climateconditions， high quality forage species including ryegrass and sweet sorghum were planted during spring （March-April） and autumn （September-October） sowing seasons，establishing of high yield artificial forage bases while successfully promoting microbial fermentation silage and bale silage technologies.By constructing suitable sheep pens and procuring equipment like tractors and rotary tillers， 500m² of new and renovated sheep housing were built， leading toa notable increase inlivestock inventoryand turnover.Training programson breedingand forage management techniques enhanced farmers；production efficiency and disease prevention capabilities.However， the project implementation revealed some issues such aspartly mismatches betweengrassand and livestock systems wherehighqualityforage failed to synergize efectively with local single-speciescattleandsheep breeds，the industrialchain needs to be further extended and themanagement capabilities of business entities need to be enhanced，andshort project cyclesnecesitating improved long-term management.Accordingly，targeted recommendations were proposed，including site-specific forage selection combined with drought-resistant pasture cultivation and grazing management for sustainable forage utilization，innovative “leading enterprise + farmer” organizational models toenhance branding and technical training，aswell as robust long-term operational mechanisms emphasizing grazing management and infrastructure maintenance.Thisstudy provides valuable references for implementing similar projects in other regions.

Keywords grassland; animal husbandry; forage grass;benefit analysis

现代草地畜牧业是以草地牧场为核心和重要载体的畜牧业生产方式和畜牧业经济类型，主要包括草地牧草生产、草地畜禽生产、畜产品加工与流通、草地牧场景观及文化经营等环节[]。其在保障草食畜产品供给，调整农业产业结构，保障国家粮食安全，优化生态环境等方面做出了重要贡献[2-3]。胡春芝等4研究指出，南方草地畜牧业项目实施有效解决了牲畜补饲和冬春缺草问题，生态环境也得到明显改善。此外，草地畜牧业项目的实施，对提高农民的收入、推动农村经济的发展具有重要作用。但由于南方地理环境相差较大，气候条件也各不相同，南方牧草资源利用率参差不齐[4-5]。因此，有必要进一步对南方草地畜牧业项目进行研究。

铜陵市义安区位于安徽省中南部 30^∘45^′12^′′ 一31^∘07^′56^′′N，117^∘42^′00^′′-118^∘10^′6^′′E） ，全区总面积 845km² ，总地势南高北低，中部为南北过渡地带，主要河流属长江水系。该地属北亚热带季风过渡区，四季分明，全年气候温和湿润，雨量适中，湿度较大，日照充足，无霜期长，季风气候显著。全年平均无霜期为247d，年平均气温 16.1°C ，适宜植被生长，是重要的林粮牧区。根据研究区相关部门调查显示，研究区肉羊生产主体15家，肉羊养殖量6230只，主要品种为黄淮山羊；区内草山草坡和林下草地面积较多，目前牧草资源利用率不足 50% ，发展肉羊养殖的潜力巨大。在2018年12月至2020年6月该区实施南方现代草地畜牧业推进行动项目。项目实施前，实施地点的优……