Abstract
Effects of different mulch ways in flue-cured tobacco field on the soil temperature and water content,growth,development and economic traits of flue-cured tobacco,as well as labor cost were discussed in this paper.The results were as follows: at the early growth and developmental stage,although the soil temperature in the treatment of covering with straw was lower than that of covering with plastic film,the soil water content was on the contrary.At the later growing stage,in comparison with covering with plastic film,covering with rice straw could decrease the soil temperature and water content,promote the development of root system,reduce the occurrence of the disease caused by Pseudomonas solanacearum,was propitious to the growth and maturity of tobacco leaves,and the economic traits and chemical compositions of the tobacco leaves after being flue-cured were better.Considering the total labor cost,the treatment which covered with rice straw in the whole tobacco growing period could save 264.83 yuan/667m2 and its economic benefit was the highest,thus it was suitable for flue-cured tobacco in Shaowu.
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Claims 10
Claim · model-written summary
Early in growth, straw covering gave lower soil temperature than plastic film covering.
- Treatment
- covering with strawe0
- Outcome
- soil temperaturee0
- Direction
- lowere0
- Qualifier
- at the early growth and developmental stagee0
- Comparator
- covering with plastic filme0
Not reportedTaxon
Verbatim
e0“at the early growth and developmental stage,although the soil temperature in the treatment of covering with straw was lower than that of covering with plastic film”
Claim · model-written summary
Early in growth, straw covering gave higher soil water content than plastic film covering.
- Treatment
- covering with strawe0
- Outcome
- soil water contente0
- Direction
- higherinferrede0
- Comparator
- covering with plastic filme0
Not reportedTaxon
Verbatim
e0“at the early growth and developmental stage,although the soil temperature in the treatment of covering with straw was lower than that of covering with plastic film,the soil water content was on the contrary.”
Claim · model-written summary
Later in growth, rice straw covering decreased soil temperature and water content relative to plastic film.
- Treatment
- covering with rice strawe0
- Outcome
- soil temperature and water contente0
- Direction
- decreasee0
- Qualifier
- At the later growing stagee0
- Comparator
- covering with plastic filme0
Not reportedTaxon
Verbatim
e0“At the later growing stage,in comparison with covering with plastic film,covering with rice straw could decrease the soil temperature and water content”
Claim · model-written summary
Later in growth, rice straw covering promoted tobacco root system development relative to plastic film.
Verbatim
e0“At the later growing stage,in comparison with covering with plastic film,covering with rice straw could decrease the soil temperature and water content,promote the development of root system”
t0“flue-cured tobacco”
Claim · model-written summary
Rice straw covering reduced the occurrence of tobacco disease caused by Pseudomonas solanacearum relative to plastic film.
Verbatim
e0“in comparison with covering with plastic film,covering with rice straw could decrease the soil temperature and water content,promote the development of root system,reduce the occurrence of the disease caused by Pseudomonas solanacearum”
t0“flue-cured tobacco”
Claim · model-written summary
Rice straw covering favored tobacco leaf growth and maturity compared with plastic film.
- Taxon
- tobacco
Nicotiana tabacume1 - Treatment
- covering with rice strawe0
- Outcome
- growth and maturity of tobacco leavese1
- Direction
- propitiouse1
- Comparator
- covering with plastic filme2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“covering with rice straw”
e1“was propitious to the growth and maturity of tobacco leaves”
e2“in comparison with covering with plastic film”
Claim · model-written summary
Rice straw covering gave better economic traits and chemical compositions of flue-cured tobacco leaves than plastic film.
- Taxon
- tobaccoNicotiana tabacume1
- Organ / stage
- tobacco leavese1
- Treatment
- covering with rice strawe0
- Outcome
- economic traits and chemical compositionse1
- Direction
- bettere1
- Comparator
- covering with plastic filme2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“covering with rice straw”
e1“the economic traits and chemical compositions of the tobacco leaves after being flue-cured were better.”
e2“in comparison with covering with plastic film”
Claim · model-written summary
Whole-season rice straw covering could save 264.83 yuan/667m2 in total labor cost.
- Treatment
- covered with rice straw in the whole tobacco growing periode0
- Outcome
- total labor coste0
- Direction
- savee0
- Value
- 264.83 yuan/667m2e0
Not reportedTaxonComparator
Verbatim
e0“Considering the total labor cost,the treatment which covered with rice straw in the whole tobacco growing period could save 264.83 yuan/667m2”
Claim · model-written summary
Whole-season rice straw covering had the highest economic benefit.
- Treatment
- covered with rice straw in the whole tobacco growing periode0
- Outcome
- economic benefite0
- Direction
- higheste0
Not reportedTaxonComparator
Verbatim
e0“the treatment which covered with rice straw in the whole tobacco growing period could save 264.83 yuan/667m2 and its economic benefit was the highest”
Claim · model-written summary
The authors recommend whole-season rice straw covering as suitable for flue-cured tobacco in Shaowu.
Verbatim
e0“the treatment which covered with rice straw in the whole tobacco growing period could save 264.83 yuan/667m2 and its economic benefit was the highest,thus it was suitable for flue-cured tobacco in Shaowu.”
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2 papers more in this group
See all 6 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.