Abstract
Two Brazilian nitrogen fixing sugarcane varieties B1 and B8 were employed as the plant materials for a barrel gravel culture to study the effects of molybdenum(Mo) on photosynthetic physiological characteristics of sugarcane under greenhouse condition.The experimental results showed that,under nitrogenous condition,the content of Chl a in B1 leaves was increased obviously as treated with 0.01 mg/L Mo,and the content of Chl a in B8 leaves was increased as treated with 0.02 mg/L Mo.The promotion effect of 0.04 mg/L Mo on the net photosynthetic rate of B1 leaves and that of 0.01 and 0.02 mg/L Mo on the net photosynthetic rate of B8 leaves were obvious.Moreover,treatment of 0.01 mg/L Mo increased the soluble sugar content in B1 leaves obviously,while all Mo treatments decreased that in B8 leaves.Therefore,the low level of Mo increased the contents of Chl and soluble sugar,net photosynthetic rate in leaves of sugarcane,and promoted the photosynthesis and nitrogen fixation of sugarcane.
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Claims 6
Claim · model-written summary
Treatment with 0.01 mg/L Mo increased chlorophyll a content in B1 leaves.
- Taxon
- sugarcanet0
- Material
- B1e0
- Organ / stage
- leavese1
- Treatment
- 0.01 mg/L Moe1
- Outcome
- content of Chl ae1
- Direction
- increasede1
Not reportedComparator
Verbatim
t0“Effects of molybdenum on photosynthetic characteristics of sugarcane”
e0“Two Brazilian nitrogen fixing sugarcane varieties B1 and B8 were employed as the plant materials”
e1“the content of Chl a in B1 leaves was increased obviously as treated with 0.01 mg/L Mo”
Claim · model-written summary
Treatment with 0.02 mg/L Mo increased chlorophyll a content in B8 leaves.
- Taxon
- sugarcanet0
- Material
- B8e0
- Organ / stage
- leavese2
- Treatment
- 0.02 mg/L Moe2
- Outcome
- content of Chl ae2
- Direction
- increasede2
Not reportedComparator
Verbatim
t0“Effects of molybdenum on photosynthetic characteristics of sugarcane”
e0“Two Brazilian nitrogen fixing sugarcane varieties B1 and B8 were employed as the plant materials”
e2“the content of Chl a in B8 leaves was increased as treated with 0.02 mg/L Mo”
Claim · model-written summary
Treatment with 0.04 mg/L Mo promoted net photosynthetic rate in B1 leaves.
- Taxon
- sugarcanet0
- Material
- B1e0
- Organ / stage
- leavese3
- Treatment
- 0.04 mg/L Moe3
- Outcome
- net photosynthetic ratee3
- Direction
- promotion effecte3
Not reportedComparator
Verbatim
t0“Effects of molybdenum on photosynthetic characteristics of sugarcane”
e0“Two Brazilian nitrogen fixing sugarcane varieties B1 and B8 were employed as the plant materials”
e3“The promotion effect of 0.04 mg/L Mo on the net photosynthetic rate of B1 leaves and that of 0.01 and 0.02 mg/L Mo on the net photosynthetic rate of B8 leaves were obvious”
Claim · model-written summary
Treatment with 0.01 and 0.02 mg/L Mo promoted net photosynthetic rate in B8 leaves.
- Taxon
- sugarcanet0
- Material
- B8e0
- Organ / stage
- leavese3
- Treatment
- 0.01 and 0.02 mg/L Moe3
- Outcome
- net photosynthetic ratee3
- Direction
- promotion effecte3
Not reportedComparator
Verbatim
t0“Effects of molybdenum on photosynthetic characteristics of sugarcane”
e0“Two Brazilian nitrogen fixing sugarcane varieties B1 and B8 were employed as the plant materials”
e3“The promotion effect of 0.04 mg/L Mo on the net photosynthetic rate of B1 leaves and that of 0.01 and 0.02 mg/L Mo on the net photosynthetic rate of B8 leaves were obvious”
Claim · model-written summary
Treatment with 0.01 mg/L Mo increased soluble sugar content in B1 leaves.
- Taxon
- sugarcanet0
- Material
- B1e0
- Organ / stage
- leavese4
- Treatment
- 0.01 mg/L Moe4
- Outcome
- soluble sugar contente4
- Direction
- increasede4
Not reportedComparator
Verbatim
t0“Effects of molybdenum on photosynthetic characteristics of sugarcane”
e0“Two Brazilian nitrogen fixing sugarcane varieties B1 and B8 were employed as the plant materials”
e4“treatment of 0.01 mg/L Mo increased the soluble sugar content in B1 leaves obviously”
Claim · model-written summary
All Mo treatments decreased soluble sugar content in B8 leaves.
- Taxon
- sugarcanet0
- Material
- B8e0
- Organ / stage
- leavese5
- Treatment
- all Mo treatmentse5
- Outcome
- soluble sugar contente4
- Direction
- decreasede5
Not reportedComparator
Verbatim
t0“Effects of molybdenum on photosynthetic characteristics of sugarcane”
e0“Two Brazilian nitrogen fixing sugarcane varieties B1 and B8 were employed as the plant materials”
e4“treatment of 0.01 mg/L Mo increased the soluble sugar content in B1 leaves obviously”
e5“while all Mo treatments decreased that in B8 leaves”
The same questions in other papers
molybdenum atom · physiology: photosynthesis · Saccharum officinarum (sugarcane)Positive and negative results
1 paper in the same direction as this paper · 1 reporting no difference from an alternative
- no effect
- positive
molybdenum atom · molecular: metabolites · Saccharum officinarum (sugarcane)Results agree
2 papers in the same direction as this paper
- positive
- positive
Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.