Abstract
Field experiment was conducted to study the effects of mulching with wheat stalk after cultivation and earthing up on the agricultural characters,roots,dry matter accumulation,nutrient uptake,yield,and quality in flue-cured tobacco.Results showed that mulching with wheat stalk after cultivation and earthing up had little effect on early growth of tobacco plants,while promoted the growth after topping.The plants mulched had a bigger leaf area for the leaves on the upper and middle position of the stalk,accumulated more dry matter,and absorbed more nitrogen,phosphorus and potassium than contrast,resulting in higher yield and total revenue.However,no significant difference was observed between tobacco plants with and without mulching with regard to chemical content and smoking evaluation.
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Claims 9
Claim · model-written summary
Mulching had little effect on early tobacco growth.
- Taxon
- tobacco plants
Nicotiana tabacume0 - Treatment
- mulching with wheat stalk after cultivation and earthing upe0
- Outcome
- early growthe0
- Direction
- little effecte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“mulching with wheat stalk after cultivation and earthing up had little effect on early growth of tobacco plants”
Claim · model-written summary
Mulching promoted tobacco growth after topping.
- Taxon
- tobacco plantsNicotiana tabacume0
- Treatment
- mulching with wheat stalk after cultivation and earthing upe0
- Outcome
- growth after toppinge0
- Direction
- promotede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“mulching with wheat stalk after cultivation and earthing up had little effect on early growth of tobacco plants,while promoted the growth after topping”
Claim · model-written summary
Mulched plants had greater upper and middle leaf area.
- Taxon
- tobaccoNicotiana tabacumt0
- Organ / stage
- leaves on the upper and middle position of the stalke0
- Treatment
- mulchede0
- Outcome
- leaf areae0
- Direction
- biggere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The plants mulched had a bigger leaf area for the leaves on the upper and middle position of the stalk”
t0“mulching with wheat stalk after cultivation and earthing up on flue-cured tobacco growth”
Claim · model-written summary
Mulched tobacco accumulated more dry matter.
- Taxon
- tobaccoNicotiana tabacumt0
- Treatment
- mulchede0
- Outcome
- dry mattere0
- Direction
- moree0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The plants mulched had a bigger leaf area for the leaves on the upper and middle position of the stalk,accumulated more dry matter”
t0“mulching with wheat stalk after cultivation and earthing up on flue-cured tobacco growth”
Claim · model-written summary
Mulched tobacco absorbed more nitrogen, phosphorus and potassium.
- Taxon
- tobaccoNicotiana tabacumt0
- Treatment
- mulching with wheat stalkt0
- Outcome
- nitrogen,phosphorus and potassiume0
- Direction
- moree0
- Comparator
- contraste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“absorbed more nitrogen,phosphorus and potassium than contrast”
t0“mulching with wheat stalk after cultivation and earthing up on flue-cured tobacco growth”
Claim · model-written summary
Mulched tobacco had higher yield.
- Taxon
- tobaccoNicotiana tabacumt0
- Treatment
- mulching with wheat stalkt0
- Outcome
- yielde0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“resulting in higher yield and total revenue”
t0“mulching with wheat stalk after cultivation and earthing up on flue-cured tobacco growth”
Claim · model-written summary
Mulched tobacco had higher total revenue.
- Taxon
- tobaccoNicotiana tabacumt0
- Treatment
- mulching with wheat stalkt0
- Outcome
- total revenuee0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“resulting in higher yield and total revenue”
t0“mulching with wheat stalk after cultivation and earthing up on flue-cured tobacco growth”
Claim · model-written summary
Chemical content did not differ significantly by mulching.
- Taxon
- tobacco plantsNicotiana tabacume0
- Treatment
- mulchinge0
- Outcome
- chemical contente0
- Direction
- no significant differencee0
- Comparator
- without mulchinge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“no significant difference was observed between tobacco plants with and without mulching with regard to chemical content and smoking evaluation”
Claim · model-written summary
Smoking evaluation did not differ significantly by mulching.
- Taxon
- tobacco plantsNicotiana tabacume0
- Treatment
- mulchinge0
- Outcome
- smoking evaluatione0
- Direction
- no significant differencee0
- Comparator
- without mulchinge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“no significant difference was observed between tobacco plants with and without mulching with regard to chemical content and smoking evaluation”
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See all 13 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.