TY  - JOUR
TI  - Monitoring Nutrient Uptake of Chard (Beta vulgaris var. cicla L.) Exposed to
Exogenously Applied Nitric Oxide under Drought Stress
AB  - Nutrient uptake of chard under well-watered and drought conditions with different NO applications were
investigated in this research. NO solutions were prepared with four doses (0, 50, 100, 150 and 200 µM) of sodium nitroprusside as
a nitric oxide source and exogenously applied on only seeds (s) or together with seed and foliar (sf) of chard under different levels
of drought according to 100% (control), 67% and 33% of the water required to reach field capacity. Nutrient uptake drastically
decreased under drought stress. However, progressive effects of NO applications on nutrient uptake have been observed under
both well-watered conditions and under drought. The increase in N and P uptake of plant were significant especially for doses of
100 and 150 µM for both s and sf applications. The highest Fe, Cu and Zn content were obtained from 150 µM sf NO application,
while the highest Mn and B were obtained from 150 µM s and 200 µM sf NO application in 67% level. However, in 33% level
the highest Cu and B content were obtained from 150 µM sf NO application, while the highest Mn and Zn obtained from 100 µM
sf and the highest Fe obtained from the 200 µM s NO application.
AU  - Şahin, Üstün
AU  - Yildirim, Ertan
AU  - Ekinci, Melek
AU  - ORS, Selda
AU  - TURAN, Metin
AU  - Dursun, Atilla
DO  - 10.17097/ataunizfd.797890
PY  - 2021
JO  - Atatürk Üniversitesi Ziraat Fakültesi Dergisi
VL  - 52
IS  - 2
SN  - 1300-9036
SP  - 160
EP  - 166
DB  - TRDizin
UR  - http://search/yayin/detay/509126
ER  -