Influence of time of day on measurement with chlorophyll meters and canopy reflectance sensors of different crop N status.
ABSTRACT.Optical sensors are a promising approach for assessing nitrogen (N) status of vegetable crops. However, their potential may be undermined if time of day influences measurements. This study evaluated the effects of time of day and N addition on measurements, made with two chlorophyll meters,...
Gorde:
| Egile nagusia: | |
|---|---|
| Beste egile batzuk: | , , , , |
| Formatua: | article |
| Hizkuntza: | ingelesa |
| Argitaratua: |
2019
|
| Gaiak: | |
| Sarrera elektronikoa: | https://ainfo.inia.uy/consulta/busca?b=pc&id=59586&biblioteca=vazio&busca=59586&qFacets=59586 |
| Etiketak: |
Etiketarik gabe, Izan zaitez lehena erregistro honi etiketa jartzen!
|
Antzeko izenburuak: Influence of time of day on measurement with chlorophyll meters and canopy reflectance sensors of different crop N status.
- Effect of cultivar on chlorophyll meter and canopy reflectance measurements in cucumber.
- The use of chlorophyll meters to assess crop N status and derivation of sufficiency values for sweet pepper.
- Use of fluorescence indices as predictors of crop N status and yield for greenhouse sweet pepper crops.
- Impact of standing water level and observation time on remote-sensed canopy indices for rice nitrogen status monitoring.
- Tillage effects on soil properties, crop responses and root density of sweet pepper (Capsicum annuum).
- Aerosol optical depth from spectral direct normal irradiance measurements in Montevideo, Uruguay.