摘要
羊草是一种禾本科植物的典型代表,苜蓿是一种高蛋白质的豆科植物。本文主要进行禾-豆混合播种机的模态分析与仿真试验,研究了苜蓿与羊草混合播种的模拟效果。为了能够收到良好的播种效果,本文主要是针对这一问题,通过使用EDEM建立了相应的离散单元模型,模拟实现合理的排种尺寸。
Chinensis is a kind of typical representatives of the gramineae plants, alfalfa is a kind of high protein content of leguminous plants. This article mainly studied the simulation of mixed seeding of the chinensis and alfalfa, In order to be able to receive the good effect of sowing, this article is mainly aimed at solving this problem, the corresponding discrete element model is established by using EDEMS, simulation and identify the reasonable size and structure of seedmeter achieving described functions.
出处
《中国奶牛》
2016年第5期58-60,共3页
China Dairy Cattle
基金
公益性行业科研专项(青藏高原社区饲草增产增效关键技术
201203007)
公益性行业(农业)科研专项经费资助项目(201203024)
