西藏尼玛县高寒地区多年生牧草种植技术措施及对策  

Discussion on Techniques and Strategies for Perennial Forage Cultivation in the High-Cold Region of Nima County,Xizang

作　　者：丹增 赤列次旺 白玛罗布 次旺曲培 普布扎西 次仁石达 白马罗布 晋巴 旦巴卓玛 旦增宗巴 尼玛拉姆 央吉巴卓 DAN Zeng;CHILIE Ciwang;BAIMA Luobu;CIWANG Qupei;PUBU Zhaxi;CIREN Shida;BAIMA Luobu;JIN Ba;DANBA Zhuoma;DANZENG Zongba;NIMA Lamu;YANGJI Bazhuo(Xizang Nima County Agriculture and Animal Husbandry Science and Technology Service Station,Nima Xizang 853200,China)

机构地区：[1]西藏尼玛县农牧业科学技术服务站,西藏尼玛853200

出　　处：《现代畜牧科技》2024年第10期53-56,共4页Modern Animal Husbandry Science & Technology

基　　金：尼玛县退化草地多年生牧草种植技术研究与示范推广(NQKJ-2023-05)。

摘　　要：尼玛县地处青藏高原高寒地区,地势高寒、土壤贫瘠、气候恶劣,冬季漫长且严寒,夏季短促而温凉,降水量少且集中,对多年生牧草的种植形成了严峻挑战。该文通过针对性地研究牧草种植技术,旨在提高牧草的生长质量和产量,确保牧草种植的可持续性。高寒地区牧草种植过程中存在的主要问题,如种子萌发率低、生长缓慢、病虫害多发等,并围绕寒冷、土壤贫瘠以及高海拔等特殊环境因素提出了相应的技术措施与解决对策。具体措施包括改良土壤结构、选择适应性强的牧草品种、优化播种时间和方式、加强病虫害防治等,通过农业机械化和科技手段提升牧草种植效率的建议,以期显著提升尼玛县高寒地区牧草种植的成功率和经济效益,推动当地畜牧业的发展。Located in the high-cold region of the Qinghai-Xizang Plateau,Nima County faces severe challenges for perennial grass cultivation due to its high altitude,barren soil,and harsh climate characterized by long,frigid winters and short,cool summers with low and concentrated precipitation.This paper aims to improve the growth quality and yield of perennial grasses,ensuring the sustainability of grass cultivation,through targeted research on grass planting techniques.It discusses the main issues in grass cultivation in high-cold regions,such as low seed germination rates,slow growth,and frequent occurrence of diseases and pests.It also proposes corresponding technical measures and solutions around the unique environmental factors of cold,poor soil fertility,and high altitude.Specific measures include soil structure improvement,selection of grass varieties with strong adaptability,optimization of sowing time and methods,and strengthening of disease and pest control.Suggestions for improving grass planting efficiency through agricultural mechanization and technological means are also provided,with the aim of significantly enhancing the success rate and economic benefits of grass cultivation in the high-cold region of Nima County,and promoting the development of local animal husbandry.

关 键 词：多年生牧草 环境因素 可持续发展 

分 类 号：S54[农业科学—作物学]