Abstract
The field contrast experiments of irrigation and no-irrigation at the each growth stage of flue-cured tobacco according to the weather characteristics and the present flue-cured tobacco production in Jiangxi province were carried out.The results indicated that adding the moisture of the soil properly was advantage to enlarging the leaf area,extending the roots and absorbing the nutrition in the soil,increasing growth rate of flue-cured tobacco and reducing the difference in temperature between air and leaf.The irrigation could improve the photosynthetic characteristics and promote the photosynthate accumulation and distribution,thus could improve the yield and quality of flue-cured tobacco.
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Claims 6
Claim · model-written summary
Proper soil moisture enlarged tobacco leaf area and root extension.
- Treatment
- adding the moisture of the soil properlye0
- Outcome
- leaf area,extending the rootse0
- Direction
- enlarginge0
Not reportedTaxonComparator
Verbatim
e0“adding the moisture of the soil properly was advantage to enlarging the leaf area,extending the roots”
Claim · model-written summary
Proper soil moisture increased tobacco nutrient absorption and growth rate.
Not reportedTreatmentComparator
Verbatim
e0“absorbing the nutrition in the soil,increasing growth rate of flue-cured tobacco”
Claim · model-written summary
Proper soil moisture reduced the air-to-leaf temperature difference in tobacco.
- Taxon
- Tobacco
Nicotiana tabacumt0 - Outcome
- difference in temperature between air and leafe0
- Direction
- reducinge0
Not reportedTreatmentComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“reducing the difference in temperature between air and leaf”
t0“Flue-cured Tobacco”
Claim · model-written summary
Irrigation improved tobacco photosynthetic characteristics.
- Taxon
- flue-cured tobaccoe0
- Treatment
- irrigatione0
- Outcome
- photosynthetic characteristicse0
- Direction
- improvee0
Not reportedComparator
Verbatim
e0“The irrigation could improve the photosynthetic characteristics and promote the photosynthate accumulation and distribution,thus could improve the yield and quality of flue-cured tobacco.”
Claim · model-written summary
Irrigation promoted tobacco photosynthate accumulation and distribution.
- Taxon
- flue-cured tobaccoe0
- Treatment
- irrigatione0
- Outcome
- photosynthate accumulation and distributione0
- Direction
- promotee0
Not reportedComparator
Verbatim
e0“The irrigation could improve the photosynthetic characteristics and promote the photosynthate accumulation and distribution,thus could improve the yield and quality of flue-cured tobacco.”
Claim · model-written summary
Irrigation improved tobacco yield and quality.
Not reportedComparator
Verbatim
e0“The irrigation could improve the photosynthetic characteristics and promote the photosynthate accumulation and distribution,thus could improve the yield and quality of flue-cured tobacco.”
The same questions in other papers
irrigation · physiology: photosynthesis · Nicotiana tabacum (tobacco)Positive and negative results
2 papers in the same direction as this paper · 2 in the opposite direction
- no effect
- negative
- positive
1 paper more in this group
See all 5 papers →irrigation · quality: general · Nicotiana tabacum (tobacco)Results agree
13 papers in the same direction as this paper
- positive
- positive
- positive
10 papers more in this group
See all 14 papers →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.