Abstract
According to the technical difficulties of sesame mechanical planting,based on the idea of the combination of agricultural machinery and agronomy,the information collection of sesame mechanical planting was carried out in China. 7 sets of medium and small- sized practical mechanical equipment suitable for sesame planting were introduced,selected and reformed,and key technologies of sesame production mechanization were proposed. Results of mechanical planting showed that suitable row spacing of sesame machine sowing was 33. 3- 40. 0cm,appropriate seeding rate was 0. 3kg /666. 7m2. The practical herbicide was 99% acetochlor before seedling after sowing. The highest yield was 151. 0kg /666. 7m2,which occurred in the treatment of no- tillage,machine sowing and base application of compound fertilizer 25kg /666. 7m2and topdressing urea 5kg /666. 7m2. The yield increased 16. 25% with exempting tillage,machine sowing and straw returning treatment,compared with no- straw returning treatment. The yield of chemical thinning and singling was close to the artificial thinning and singling,but the chemical thinning and final singling could save the labor cost more than 100yuan /666. 7m2and could effectively control the weeds at seedling and seedling shortage. Nine times sesame mechanical planting and high- yield demonstration were carried out between 2009 and 2012. The average yield was 116. 3kg /666. 7m2and increased by 34. 2% compared with the non- demonstration areas.
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Claims 10
Claim · model-written summary
Suitable sesame machine sowing row spacing was 33. 3- 40. 0cm.
- Taxon
- sesame
Sesamum indicume0 - Outcome
- suitable row spacinge0
- Value
- 33. 3- 40. 0cme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“suitable row spacing of sesame machine sowing was 33. 3- 40. 0cm”
Claim · model-written summary
Appropriate sesame seeding rate was 0. 3kg /666. 7m2.
- Taxon
- SesameSesamum indicumt0
- Outcome
- appropriate seeding ratee0
- Value
- 0. 3kg /666. 7m2e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“appropriate seeding rate was 0. 3kg /666. 7m2”
t0“Sesame”
Claim · model-written summary
The practical presowing herbicide was 99% acetochlor.
- Taxon
- SesameSesamum indicumt0
- Treatment
- 99% acetochlore0
- Outcome
- practical herbicidee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The practical herbicide was 99% acetochlor before seedling after sowing”
t0“Sesame”
Claim · model-written summary
The no tillage, machine sowing and fertilizer treatment gave the highest sesame yield of 151. 0kg /666. 7m2.
- Taxon
- SesameSesamum indicumt0
- Treatment
- no- tillage,machine sowing and base application of compound fertilizer 25kg /666. 7m2and topdressing urea 5kg /666. 7m2e0
- Outcome
- yielde0
- Direction
- higheste0
- Value
- 151. 0kg /666. 7m2e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest yield was 151. 0kg /666. 7m2,which occurred in the treatment of no- tillage,machine sowing and base application of compound fertilizer 25kg /666. 7m2and topdressing urea 5kg /666. 7m2”
t0“Sesame”
Claim · model-written summary
No tillage, machine sowing and straw return raised sesame yield by 16. 25% versus no straw return.
- Taxon
- SesameSesamum indicumt0
- Treatment
- exempting tillage,machine sowing and straw returning treatmente0
- Outcome
- yielde0
- Direction
- increasede0
- Value
- 16. 25%e0
- Comparator
- no- straw returning treatmente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The yield increased 16. 25% with exempting tillage,machine sowing and straw returning treatment,compared with no- straw returning treatment”
t0“Sesame”
Claim · model-written summary
Chemical thinning and singling gave yield close to artificial thinning and singling.
- Taxon
- SesameSesamum indicumt0
- Treatment
- chemical thinning and singlinge0
- Outcome
- yielde0
- Direction
- close toe0
- Comparator
- artificial thinning and singlinge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The yield of chemical thinning and singling was close to the artificial thinning and singling”
t0“Sesame”
Claim · model-written summary
Chemical thinning and singling saved more than 100yuan /666. 7m2 in labor cost.
- Taxon
- SesameSesamum indicumt0
- Treatment
- chemical thinning and final singlinge0
- Outcome
- labor coste0
- Direction
- savee0
- Value
- more than 100yuan /666. 7m2e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the chemical thinning and final singling could save the labor cost more than 100yuan /666. 7m2”
t0“Sesame”
Claim · model-written summary
Chemical thinning and singling effectively controlled seedling weeds.
- Taxon
- SesameSesamum indicumt0
- Treatment
- chemical thinning and final singlinge0
- Interactor
- weedse0weed
- Outcome
- control the weedse0
- Direction
- controle0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the chemical thinning and final singling could save the labor cost more than 100yuan /666. 7m2and could effectively control the weeds at seedling and seedling shortage”
t0“Sesame”
Claim · model-written summary
Sesame mechanization demonstrations averaged 116. 3kg /666. 7m2 yield.
- Taxon
- SesameSesamum indicumt0
- Outcome
- average yielde0
- Value
- 116. 3kg /666. 7m2e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The average yield was 116. 3kg /666. 7m2”
t0“Sesame”
Claim · model-written summary
Sesame mechanization demonstrations increased yield by 34. 2% versus non demonstration areas.
- Taxon
- SesameSesamum indicumt0
- Treatment
- demonstratione0
- Outcome
- yielde0
- Direction
- increasede0
- Value
- 34. 2%e0
- Comparator
- non- demonstration arease0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The average yield was 116. 3kg /666. 7m2and increased by 34. 2% compared with the non- demonstration areas”
t0“Sesame”
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