DEVICE FOR APPLYING NITROGEN FERTILIZER

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专利权人:

Sichuan Agricultural University

发明人:

Yang, Zhiyuan,Li, Na,Sun, Yongjian,Ma, Jun

申请号：

AU2020101354

公开号：

AU2020101354A4

申请日:

2020.07.13

申请国别(地区):

AU

年份:

2020

代理人:

摘要：

#$%^&*AU2020101354A420200820.pdf#####ABSTRACT The present invention relates to a device for applying nitrogen fertilizer. The device is equipped with a fertilizing box which can be easily detached for adding water and fertilizer, and it is convenient for the staff to mix the fertilizing box evenly, so that the fertilizer and water inside the fertilizing box can be mixed evenly. Applying fertilizer with the device can significantly enhance the production of rice and/or the utilization efficiency of nitrogen fertilizer.15 1 12 FIG. 3 2/2

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/