The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 15, 2018
Filed:
Dec. 09, 2015
Jiangsu University, Jiangsu, CN;
Zhiyu Zuo, Jiangsu, CN;
Tianyuan Lv, Jiangsu, CN;
Jiangsu University, Jiangsu, CN;
Abstract
A portable device for detecting the nutrition level of a plant includes an outer casing and a detection circuit. The outer casing includes belt pulleys, a cam, upper and lower clamping plates. The detection circuit is arranged in the outer casing and realizes an electric signal processing function and a display function. The portable device for detecting the nutrition level of the plant has the following beneficial effects: the device can be used for analyzing whether nutrient elements in crops are deficient or excessive, which is taken as the basis for accurate fertilization, and the device has low detection cost, high real-time capability, small size and is portable.