摘要
我国草牧业发展迅速,但依旧存在牧草需求供应不足的问题。牧草机械化种植是提高牧草产量及品质的主要方式,其播种方式及器具对机械化种植效率的影响尤为重要。国内专用小粒径牧草种子的排种器种类极少,牧草种子大都利用小麦等粮食作物排种器具进行播种,适用性较差,造成了种子浪费及播量不均等问题。因此,研发牧草专用排种器及相关监测装置对提高牧草机械化种植效率具有十分重要的意义。
At present,China’s grass and animal husbandry industry is developing rapidly,but there is still a problem of insufficient supply of pasture demand.Mechanized planting of herbage is the main way to improve the yield and quality of herbage,and the impact of sowing methods and utensils on mechanized planting efficiency is particularly important.There are few types of seeding devices for small-sized forage seeds in China,and most of the forage seeds are sown by wheat and other food crop seeding devices.The applicability is poor,resulting in problems such as seed waste and uneven sowing.Therefore,the development of special seeding device for herbage and related monitoring devices is of great significance to improve the mechanized planting efficiency of herbage.
作者
焦巍
刘坤宇
顾丽霞
布库
Jiao Wei;Liu Kunyu;Gu Lixia;Bu Ku(Grassland Research Institute Chinese Academy of Agriculture Science/Scientific Observing and Experimental Station of Grassland Animal Husbandry Equipment,Hohhot 010010,China;Inner Mongolia Agricultural University,Hohhot 010018,China;Inner Mongolia Economic and Trade School,Hohhot 010000,China)
出处
《农机化研究》
北大核心
2020年第12期96-100,106,共6页
Journal of Agricultural Mechanization Research
基金
内蒙古自治区自然科学基金项目(2019MS05027)
中央级公益性科研院所基本科研业务费专项(1610332018015)
国家牧草产业技术体系岗位专家项目(CARS-34)。
关键词
牧草
小粒径种子
精密排种器
红外监测
herbage
small-sized seeds
precision seeding
infrared monitoring
