Abstract
[Objective]The research aimed to study the effects of spraying manganese fertilizer and the manganese-zinc-boric mixed fertilizer on yield and quality of flue-cured tobacco.[Method]There were three treatments in the experiment such as T1,T2,T3.T1 was treated as control,which wasn't applied with fertilizer,but treated with the same quantity water as the other two treatments applied with micro-fertilizer.T2 was applied with manganese fertilizer,and the T3 was treated with manganese fertilizer,zinc fertilizer,and boric fertilizer at the same time.[Result]Applying manganese fertilizer(T2),and applying the mixture of manganese-zinc-boric(T3) could increase the yield.The yield value and the quality of flue-cured tobacco were improved.In T2,the yield was increased by 0.48%,and the yield value was increased by 28%.In T3,it was the most obvious that the yield was increased by 17.46%,and the yield value was increased by 30%.The total nitrogen,phosphorus,potassium,protein and sugar alkali were in a suitable area in both T2 and T3.[Conclusion]Applying manganese fertilizer with the zinc(T2),and applying the mixture of manganese,zinc,and boric(T3) were both good for getting higher quality tobacco leaves.
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Claims 6
Claim · model-written summary
Manganese fertilizer increased tobacco yield by 0.48% versus the control.
Verbatim
e0“In T2,the yield was increased by 0.48%”
t0“Flue-cured Tobacco”
e1“T2 was applied with manganese fertilizer”
e2“T1 was treated as control”
Claim · model-written summary
Manganese fertilizer increased tobacco yield value by 28% versus the control.
Verbatim
e0“the yield value was increased by 28%”
t0“Flue-cured Tobacco”
e1“T2 was applied with manganese fertilizer”
e2“T1 was treated as control”
Claim · model-written summary
The manganese-zinc-boric mixture increased tobacco yield by 17.46%.
Verbatim
e0“the yield was increased by 17.46%”
t0“Flue-cured Tobacco”
e1“T3 was treated with manganese fertilizer,zinc fertilizer,and boric fertilizer at the same time”
e2“T1 was treated as control”
Claim · model-written summary
The manganese-zinc-boric mixture increased tobacco yield value by 30%.
Verbatim
e0“the yield value was increased by 30%”
t0“Flue-cured Tobacco”
e1“T3 was treated with manganese fertilizer,zinc fertilizer,and boric fertilizer at the same time”
e2“T1 was treated as control”
Claim · model-written summary
Nitrogen, phosphorus and potassium were in a suitable range under both fertilizer treatments.
Not reportedDirection
Verbatim
e0“The total nitrogen,phosphorus,potassium,protein and sugar alkali were in a suitable area in both T2 and T3”
t0“Flue-cured Tobacco”
Claim · model-written summary
Protein and sugar alkali were in a suitable range under both fertilizer treatments.
Not reportedDirection
Verbatim
e0“protein and sugar alkali were in a suitable area in both T2 and T3”
t0“Flue-cured Tobacco”
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