苜蓿不同密度种植生长状况及经济效益分析

Analysis of Growing Conditions and Economic Benefits of Alfalfa Planted in Different Densities

随着我国畜牧业的快速发展,饲草料的需求量大幅度增加,优质饲草料作物高产栽培的研究也在不断加强。环京南地区优质饲草的种植十分缺乏,以合理的密度种植苜蓿可以提高单位土地的产出量、获得较高的经济收益,对于农区种植饲草具有指导意义。

The great development of the animal husbandry has created a substantial increase in the demand of forage in China, and the studies of high-yield culture about high quality forages arc ever increasing. Lacking of planting the high quality forages is the current situation in the south area around Beijing. Therefore, increasing the output per unit of land and high economic benefits through planting alfalfa in reasonable densities would be meaningful instructionally in planting forages for farming regions.