Porównanie ocen zawartości chlorofilu chlorofilometrami SPAD-502 i N-tester

Ładowanie...
Miniatura

Data

2009

Tytuł czasopisma

ISSN czasopisma

Tytuł tomu

Wydawca

Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie

Abstrakt

The present study was the determination the correlation between values of two chlorophyll meters: SPAD-502 and N-tester, indulging in comparison scientific results with these two different devices. To this purpose, the six kinds of cereals in stage of heading were examined on “index of greenest”: oat, barley Rataj and Nagrad, triticale, wheat and rye. Statistical analysis carried out afterwards demonstrated that, between measurements received from two chlorophyll meter founded high efficiency of linear regression. To recount values between the chlorophyll meters can be use equation: (N-tester reading) = 14.5·(SPAD reading) – 73.4.

Opis

Słowa kluczowe

chlorofil, chlorofilometr, regresja liniowa, zboże, chlorophyll, chlorophyll meter, corn, linear regression

Cytowanie

Pacewicz K., Gregorczyk A. (2009). Porównanie ocen zawartości chlorofilu chlorofilometrami SPAD-502 i N-tester. Folia Pomer. Univ. Technol. Stetin. 2009, Agric., Aliment., Pisc. Zootech. 269 (9), 41–46. https://hdl.handle.net/20.500.12539/1127