Abstract
Water demand in agriculture, municipal, and industrial purposes is increasing rapidly which will pressure on future demand in agriculture. To justify less water use in rice production, we produced rice under different water levels (DWLs) and justified potassium bioavailability. There were five DWLs were employed in this experiment. Besides measuring yield and yield parameters, relative water content (WRC) and chlorophyll content in leaves, soil pH and bioavailability of potassium (K) in soil solution were measured. Yield and yield parameters showed insignificant difference under DWLs. Different water levels did not affect weekly data of chlorophyll content and RWC in leaves. But chlorophyll content and RWC in leaves were significantly higher in week 6 or 9 than week 3. Different water levels did not affect soil pH. Our results suggested that rice can be produced under low water input without affecting yield and yield parameters and K bioavailability in soil.
Abstract from the paper’s OpenAlex record; open copy licensed cc-by-sa.
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 5
Claim · model-written summary
Rice yield and yield parameters did not differ significantly across water levels.
- Taxon
- Rice
Oryza sativat0 - Treatment
- DWLse0
- Outcome
- Yield and yield parameterse0
- Direction
- insignificant differencee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice”
e0“Yield and yield parameters showed insignificant difference under DWLs.”
Claim · model-written summary
Water levels did not affect weekly leaf chlorophyll content and relative water content.
- Taxon
- RiceOryza sativat0
- Treatment
- Different water levelse0
- Outcome
- chlorophyll content and RWC in leavese0
- Direction
- did not affecte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice”
e0“Different water levels did not affect weekly data of chlorophyll content and RWC in leaves.”
Claim · model-written summary
Leaf chlorophyll content and relative water content were significantly higher in week 6 or 9 than week 3.
- Taxon
- RiceOryza sativat0
- Outcome
- chlorophyll content and RWC in leavese0
- Direction
- highere0
- Comparator
- week 3e0
Not reportedSetting
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice”
e0“chlorophyll content and RWC in leaves were significantly higher in week 6 or 9 than week 3.”
Claim · model-written summary
Water levels did not affect soil pH.
- Taxon
- RiceOryza sativat0
- Treatment
- Different water levelse0
- Outcome
- soil pHe0
- Direction
- did not affecte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice”
e0“Different water levels did not affect soil pH.”
Claim · model-written summary
The authors concluded that low water input permits rice production without affecting yield, yield parameters or soil potassium bioavailability.
- Taxon
- riceOryza sativae0
- Outcome
- rice can be produced under low water input without affecting yield and yield parameters and K bioavailability in soile0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“rice can be produced under low water input without affecting yield and yield parameters and K bioavailability in soil.”
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