Yara N-Tester
Yara N-Tester BT is a handheld leaf nitrogen measurement tool that enables quick and easy readings to be taken in a growing crop to establish its exact nitrogen status. In Greece it can be used in winter- wheat. The sensor measures chlorophyll content in the leaves of the crop to assess nitrogen status of the crop and provide nitrogen application reccomendations.
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| Name in original language | Yara N-Tester |
| Name in English | Yara N-Tester |
| Designer/ manufacturer | Yara International |
| Accessibility | Sold commercially |
| Weblink | https://www.yara.gr/threpsi-lipansi/gewrgia-akriveias/n-tester/ |
| Countries of primary use | Greece, United Kingdom |
| Main language | English |
| Other languages available | None |
| Brief description of the tool | Yara N-Tester BT is a handheld leaf nitrogen measurement tool that enables quick and easy readings to be taken in a growing crop to establish its exact nitrogen status. In Greece it can be used in winter- wheat. The sensor measures chlorophyll content in the leaves of the crop to assess nitrogen status of the crop and provide nitrogen application reccomendations. |
| Target user | Advisors |
| Target crops | Wheat |
| Type of tool | Crop analysis |
| The tool assesses or provides guidance on | SPAD, Leaf nutrient content |
| Nutrients assessed | Nitrogen (N) |
| Nutrients assessed in the lab | Not included |
| The tool relies on a base recommendation system | No |
| The assessment frequency should be | Prior to each N application |
| Required data input is | Crop, Growth stage |
| The data can be imported from other tools and systems | No |
| The tools main output format is | Value in tool |
| Data can be exported | No |
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Funded by the European Union and UK Research and Innovation (UKRI). Views and opinions expressed are however those of the author(s) only and do not necessarily reflect those of the European Union, European Commission or UKRI. Neither the European Union, European Commission nor UKRI can be held responsible for them.
Project Coordinators
Sarah Kendall
sarah.kendall@adas.co.ukSpyros Fountas
sfountas@aua.grheurope.nutrichecknet@gmail.com
Project Partners
