南方果茶园生草栽培草种研究进展  

Research Progress of Sod Culture Grass in Southern Orchards and Tea Gardens

作　　者：龚家建[1] 王锋堂 马亚龙 杨小锋[1] Gong Jiajian;Wang Fengtang;Ma Yalong;Yang Xiaofeng(Sanya Sci-Tech Academy for Crop Winter Multiplication,Sanya 572000,Hainan,China)

机构地区：[1]三亚市南繁科学技术研究院,海南三亚572000

出　　处：《农学学报》2021年第6期52-58,共7页Journal of Agriculture

基　　金：海南省三亚市农业科技创新项目“热带桑葚品种引进筛选及配套栽培技术研究”(2019NK05)。

摘　　要：针对生草栽培需要注重掌握的草种特性,回顾中国南方果茶园生草栽培主要选择应用的草种(白三叶草、柱花草、圆叶决明、罗顿豆、铺地木兰、百喜草、高羊茅、多年生黑麦草及糙叶丰花草)的研究进展情况,归纳出草种研究存在开发与筛选不足、研究与应用不接轨、生草建植存在困难、育种研究不够重视4个方面的问题,提出草种开发筛选应遵从外在植物学性状适宜、与杂草竞争能力强、适应性能好、省力栽培及最好兼备一些其他功能性状的原则,并对今后的研究方向提出展望,以期为南方果茶园推广果园生草栽培选择草种提供参考。According to the grass species which are mainly applied in sod culture in southern orchards and tea gardens,the study explores the characteristics of grass species that need to be understood for sod culture.The study describes the research progress of Trifolium repens,Stylosanthes spp.,Chameaerista rotundifolia,Lotononis bainesii,Indigofera spicata,Paspalum notatum,Festuca elata,Lolium pereenne and Borreria articularis,then summarizes four problems in current grass species research,including insufficient development and selection of grass species,inconsistent research and application,difficulties in grass planting,and less attention to breeding research.Base on the review,the study proposes that the development and selection of grass species should follow the principles of suitable external botany traits,strong competitiveness with weeds,good adaptability,labor-saving cultivation,and the best combination of some other functional traits.At last,the future research direction is discussed to provide references for the promotion of sod culture in southern orchards and tea gardens.

关 键 词：生草栽培 草种 生草原则 研究进展 果园 豆科牧草 

分 类 号：S451[农业科学—植物保护]