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“yield decrease”

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paper W2945995673 ✕

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Nitrogen deficiency increased intercellular CO2 concentration in proso millet flag leaves.

Taxon: proso milletPanicum miliaceume0
Organ / stage: flag leavese0
Treatment: N deficiencye0
Outcome: intercellular CO2 concentratione0
Direction: increasede0

Not reportedComparator

Verbatim

e0
“N deficiency decreased the net photosynthesis rate, stomatal conductance, transpiration rate and chlorophyll content and increased the intercellular CO2 concentration of proso millet flag leaves from flowering to maturity.”
✓ located verbatim in the source · abstract, characters 345–567

Title

Nitrogen deficiency induced a decrease in grain yield related to photosynthetic characteristics, carbon–nitrogen balance and nitrogen use efficiency in proso millet (Panicum miliaceum L.)

Xiangwei Gong; Jing Li; Hongchi Ma; et al. Archives of Agronomy and Soil Science 2019. doi:10.1080/03650340.2019.1619077

Other claims from this paper (14)

Intervention effect Nitrogen deficiency decreased net photosynthesis rate, stomatal conductance and transpiration rate in proso millet flag leaves.
Intervention effect Nitrogen deficiency decreased chlorophyll content in proso millet flag leaves.
Intervention effect Nitrogen deficiency negatively regulated proso millet carbon–nitrogen balance.
Intervention effect Nitrogen deficiency increased the C/N ratio in proso millet.
Intervention effect Nitrogen deficiency reduced total N, soluble protein and soluble sugar contents in proso millet.
Intervention effect Nitrogen deficiency resulted in high starch content in proso millet.
Intervention effect Lower available N significantly reduced proso millet N uptake and utilisation.
Association Proso millet grain yield correlated positively with photosynthetic characteristics.
Association Proso millet grain yield correlated positively with N use efficiency.
Association Proso millet grain yield correlated negatively with the C/N ratio.
Intervention effect N0 yielded less than N150 in both years.
Intervention effect N60 yielded less than N150 in both years.
Intervention effect N105 yielded less than N150 in both years.
Method / resource The developed N fertiliser regression formulae were presented as useful for choosing proso millet N rates.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Nitrogen deficiency negatively regulated proso millet carbon–nitrogen balance.

Taxon: proso milletPanicum miliaceumt0
Treatment: N deficiencye0
Outcome: C–N balancee0
Direction: negatively regulatede0

Not reportedComparator

Verbatim

e0
“N deficiency negatively regulated the C–N balance and increased the C/N ratio by reducing the total N, soluble protein and soluble sugar contents, resulting in high starch content.”
✓ located verbatim in the source · abstract, characters 568–748

t0
“proso millet”
✓ located verbatim in the source · title, characters 152–164

Title

Nitrogen deficiency induced a decrease in grain yield related to photosynthetic characteristics, carbon–nitrogen balance and nitrogen use efficiency in proso millet (Panicum miliaceum L.)

Xiangwei Gong; Jing Li; Hongchi Ma; et al. Archives of Agronomy and Soil Science 2019. doi:10.1080/03650340.2019.1619077

Other claims from this paper (14)

Intervention effect Nitrogen deficiency decreased net photosynthesis rate, stomatal conductance and transpiration rate in proso millet flag leaves.
Intervention effect Nitrogen deficiency decreased chlorophyll content in proso millet flag leaves.
Intervention effect Nitrogen deficiency increased intercellular CO2 concentration in proso millet flag leaves.
Intervention effect Nitrogen deficiency increased the C/N ratio in proso millet.
Intervention effect Nitrogen deficiency reduced total N, soluble protein and soluble sugar contents in proso millet.
Intervention effect Nitrogen deficiency resulted in high starch content in proso millet.
Intervention effect Lower available N significantly reduced proso millet N uptake and utilisation.
Association Proso millet grain yield correlated positively with photosynthetic characteristics.
Association Proso millet grain yield correlated positively with N use efficiency.
Association Proso millet grain yield correlated negatively with the C/N ratio.
Intervention effect N0 yielded less than N150 in both years.
Intervention effect N60 yielded less than N150 in both years.
Intervention effect N105 yielded less than N150 in both years.
Method / resource The developed N fertiliser regression formulae were presented as useful for choosing proso millet N rates.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Nitrogen deficiency increased the C/N ratio in proso millet.

Taxon: proso milletPanicum miliaceumt0
Treatment: N deficiencye0
Outcome: C/N ratioe0
Direction: increasede0

Not reportedComparator

Verbatim

e0
“N deficiency negatively regulated the C–N balance and increased the C/N ratio by reducing the total N, soluble protein and soluble sugar contents, resulting in high starch content.”
✓ located verbatim in the source · abstract, characters 568–748

t0
“proso millet”
✓ located verbatim in the source · title, characters 152–164

Title

Nitrogen deficiency induced a decrease in grain yield related to photosynthetic characteristics, carbon–nitrogen balance and nitrogen use efficiency in proso millet (Panicum miliaceum L.)

Xiangwei Gong; Jing Li; Hongchi Ma; et al. Archives of Agronomy and Soil Science 2019. doi:10.1080/03650340.2019.1619077

Other claims from this paper (14)

Intervention effect Nitrogen deficiency decreased net photosynthesis rate, stomatal conductance and transpiration rate in proso millet flag leaves.
Intervention effect Nitrogen deficiency decreased chlorophyll content in proso millet flag leaves.
Intervention effect Nitrogen deficiency increased intercellular CO2 concentration in proso millet flag leaves.
Intervention effect Nitrogen deficiency negatively regulated proso millet carbon–nitrogen balance.
Intervention effect Nitrogen deficiency reduced total N, soluble protein and soluble sugar contents in proso millet.
Intervention effect Nitrogen deficiency resulted in high starch content in proso millet.
Intervention effect Lower available N significantly reduced proso millet N uptake and utilisation.
Association Proso millet grain yield correlated positively with photosynthetic characteristics.
Association Proso millet grain yield correlated positively with N use efficiency.
Association Proso millet grain yield correlated negatively with the C/N ratio.
Intervention effect N0 yielded less than N150 in both years.
Intervention effect N60 yielded less than N150 in both years.
Intervention effect N105 yielded less than N150 in both years.
Method / resource The developed N fertiliser regression formulae were presented as useful for choosing proso millet N rates.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Nitrogen deficiency reduced total N, soluble protein and soluble sugar contents in proso millet.

Taxon: proso milletPanicum miliaceumt0
Treatment: N deficiencye0
Outcome: total N, soluble protein and soluble sugar contentse0
Direction: reducinge0

Not reportedComparator

Verbatim

e0
“N deficiency negatively regulated the C–N balance and increased the C/N ratio by reducing the total N, soluble protein and soluble sugar contents, resulting in high starch content.”
✓ located verbatim in the source · abstract, characters 568–748

t0
“proso millet”
✓ located verbatim in the source · title, characters 152–164

Title

Nitrogen deficiency induced a decrease in grain yield related to photosynthetic characteristics, carbon–nitrogen balance and nitrogen use efficiency in proso millet (Panicum miliaceum L.)

Xiangwei Gong; Jing Li; Hongchi Ma; et al. Archives of Agronomy and Soil Science 2019. doi:10.1080/03650340.2019.1619077

Other claims from this paper (14)

Intervention effect Nitrogen deficiency decreased net photosynthesis rate, stomatal conductance and transpiration rate in proso millet flag leaves.
Intervention effect Nitrogen deficiency decreased chlorophyll content in proso millet flag leaves.
Intervention effect Nitrogen deficiency increased intercellular CO2 concentration in proso millet flag leaves.
Intervention effect Nitrogen deficiency negatively regulated proso millet carbon–nitrogen balance.
Intervention effect Nitrogen deficiency increased the C/N ratio in proso millet.
Intervention effect Nitrogen deficiency resulted in high starch content in proso millet.
Intervention effect Lower available N significantly reduced proso millet N uptake and utilisation.
Association Proso millet grain yield correlated positively with photosynthetic characteristics.
Association Proso millet grain yield correlated positively with N use efficiency.
Association Proso millet grain yield correlated negatively with the C/N ratio.
Intervention effect N0 yielded less than N150 in both years.
Intervention effect N60 yielded less than N150 in both years.
Intervention effect N105 yielded less than N150 in both years.
Method / resource The developed N fertiliser regression formulae were presented as useful for choosing proso millet N rates.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Nitrogen deficiency decreased net photosynthesis rate, stomatal conductance and transpiration rate in proso millet flag leaves.

Taxon: proso milletPanicum miliaceume0
Organ / stage: flag leavese0
Treatment: N deficiencye0
Outcome: net photosynthesis rate, stomatal conductance, transpiration ratee0
Direction: decreasede0
Qualifier: from flowering to maturitye0

Not reportedComparator

Verbatim

e0
“N deficiency decreased the net photosynthesis rate, stomatal conductance, transpiration rate and chlorophyll content and increased the intercellular CO2 concentration of proso millet flag leaves from flowering to maturity.”
✓ located verbatim in the source · abstract, characters 345–567

Title

Nitrogen deficiency induced a decrease in grain yield related to photosynthetic characteristics, carbon–nitrogen balance and nitrogen use efficiency in proso millet (Panicum miliaceum L.)

Xiangwei Gong; Jing Li; Hongchi Ma; et al. Archives of Agronomy and Soil Science 2019. doi:10.1080/03650340.2019.1619077

Other claims from this paper (14)

Intervention effect Nitrogen deficiency decreased chlorophyll content in proso millet flag leaves.
Intervention effect Nitrogen deficiency increased intercellular CO2 concentration in proso millet flag leaves.
Intervention effect Nitrogen deficiency negatively regulated proso millet carbon–nitrogen balance.
Intervention effect Nitrogen deficiency increased the C/N ratio in proso millet.
Intervention effect Nitrogen deficiency reduced total N, soluble protein and soluble sugar contents in proso millet.
Intervention effect Nitrogen deficiency resulted in high starch content in proso millet.
Intervention effect Lower available N significantly reduced proso millet N uptake and utilisation.
Association Proso millet grain yield correlated positively with photosynthetic characteristics.
Association Proso millet grain yield correlated positively with N use efficiency.
Association Proso millet grain yield correlated negatively with the C/N ratio.
Intervention effect N0 yielded less than N150 in both years.
Intervention effect N60 yielded less than N150 in both years.
Intervention effect N105 yielded less than N150 in both years.
Method / resource The developed N fertiliser regression formulae were presented as useful for choosing proso millet N rates.

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