Claim · model-written summary
Submergence decreased extractable soil Zn across five extractants.
Oryza sativaVerbatim
e0“Submergence caused a decrease in the Zn contelll in soils extracted by different extractants. viz. 1N-NH4OAc. 00.5N HCI, 1N MgCl2, 0.005M DTPA and 0.01M EDTA, the mean magnitude of decrease being 0.4.1.8, 1.0, 1.3 and 1.4 ppm, which constituted 43.5, 74.0, 38.5, 32.0 and 23.0 per cent respectively of the initial extractable contents.”
t0“Rice”
Title
Availability of Zinc in Submerged Soil and Zinc Nutrition of Rice
L. N. Mandal; Debashis Dutta; Biswapati Mandal Journal of the Indian Society of Soil Science 1992
Other claims from this paper (5)
- Association Decrease in extractable Zn correlated positively with pH increase.
- Association Decrease in extractable Zn correlated positively with soil carbonate.
- Association Decrease in extractable Zn correlated positively with soil sulfide.
- Association Decrease in extractable Zn correlated positively with amorphous Fe.
- Association Rice Zn uptake correlated positively with Zn extracted by three methods from air-dried or flooded soils.