Abstract
There are three different rotation planting methods in the experiment for field production under the condition of growing crops such as rotation planting rape for three years in succession;rotation planting wheat for two years in succession and rotation planting wheat-rape-wheat in succession.The effect of the three rotation planting methods on the amount of the available sulphur in the soil was studied.The results indicated that the total available sulphur content under the three different rotation planting methods was lower than critical level(20 mg/kg);The available sulphur content in the soil was decreased by 50% within 6 years.The length of spike,grains per panicle of wheat and pods per rape plant,length and grains of horngfruit could be increased by application sulphur fertilizer.Thereby,the yield of wheat and rape were increased by 6.5%～17.3% and 25.4%～51.3% respectively.
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Claims 6
Claim · model-written summary
Total available sulphur content in the soil under the three rotation methods was lower than the critical level of 20 mg/kg.
Verbatim
t0“on the Yield of Wheat-Rape Gops”
e1“The results indicated that the total available sulphur content under the three different rotation planting methods was lower than critical level(20 mg/kg)”
Claim · model-written summary
Available sulphur content in the soil decreased by 50% within 6 years.
Verbatim
t0“on the Yield of Wheat-Rape Gops”
e1“The available sulphur content in the soil was decreased by 50% within 6 years”
Claim · model-written summary
Sulphur fertilizer could increase the length of spike and grains per panicle of wheat.
- Taxon
- wheat
Triticum aestivume1 - Treatment
- application sulphur fertilizere1
- Outcome
- length of spike,grains per paniclee1
- Direction
- increasede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“on the Yield of Wheat-Rape Gops”
e1“The length of spike,grains per panicle of wheat and pods per rape plant,length and grains of horngfruit could be increased by application sulphur fertilizer”
Claim · model-written summary
Sulphur fertilizer could increase pods per rape plant, pod length and grains of horngfruit.
- Taxon
- rape
_Brassica_napus_-_Habit.jpg?width=60)
Brassica napuse1 - Treatment
- application sulphur fertilizere1
- Outcome
- pods per rape plant,length and grains of horngfruite1
- Direction
- increasede1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Brassica_napus_-_Habit.jpg?width=500)
Verbatim
t0“on the Yield of Wheat-Rape Gops”
e1“The length of spike,grains per panicle of wheat and pods per rape plant,length and grains of horngfruit could be increased by application sulphur fertilizer”
Claim · model-written summary
Sulphur fertilizer increased wheat yield by 6.5%～17.3%.
- Taxon
- wheatTriticum aestivume2
- Treatment
- sulphur fertilizere1
- Outcome
- yield of wheat and rapee2
- Direction
- increasede2
- Value
- 6.5%～17.3%e2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“The length of spike,grains per panicle of wheat and pods per rape plant,length and grains of horngfruit could be increased by application sulphur fertilizer”
e2“Thereby,the yield of wheat and rape were increased by 6.5%～17.3% and 25.4%～51.3% respectively”
Claim · model-written summary
Sulphur fertilizer increased rape yield by 25.4%～51.3%.
- Taxon
- rapeBrassica napuse2
- Treatment
- sulphur fertilizere1
- Outcome
- yield of wheat and rapee2
- Direction
- increasede2
- Value
- 25.4%～51.3%e2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“The length of spike,grains per panicle of wheat and pods per rape plant,length and grains of horngfruit could be increased by application sulphur fertilizer”
e2“Thereby,the yield of wheat and rape were increased by 6.5%～17.3% and 25.4%～51.3% respectively”
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