Abstract
【Objective】The present study was conducted to assess the impacts of organic cake fertilizer on the nutrient absorption and output of continuous cropping flue-cured tobacco, provide reference for reasonal in order to application of organic fertilizers in tobacco planting areas. 【Method】The content of dry matter and nutrient content of flue-cured tobacco was measured at varying period under three treatments of the control (B1),conventional fertilization (B2)and organic fermented soybean cake with B2 and B3 having the nutrient amount of 52.50 kg/ha N,78.75 kg/ha P2O5 and 105.00 kg/ha K2 O. 【Result】In the 13th weeks after transplanted, the accumulative dry matter of B3 was 3909.49 kg/ha with 26.76% significant increase of B2. The accumulative content of total nitrogen, phosphorus, potassium in B3 was 86.12,8.98 and 79.17 kg/ha, which was 36.22%,17.54% and 12.06%, respectively higher than B2 treatment. Compared to B2, the yield of B3 was up 13.68%, top tobacco up 4.44%. With 14.83% more output, the output of B3 reached $50539.65. 【Conclusion】It is concluded that 300.00 kg/ha fermented soybean cake accompanied by 600.00 kg/ha organic matter remarkably boosted the accumulative nitrogen content in flue-cured tobacco and reduced the barriers of continuous cropping flue-cured tobacco.
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Claims 9
Claim · model-written summary
B3 dry matter accumulation was 3909.49 kg/ha, 26.76% above B2 at week 13.
Verbatim
e0“In the 13th weeks after transplanted, the accumulative dry matter of B3 was 3909.49 kg/ha with 26.76% significant increase of B2.”
t0“Nutrient absorption and quality of continuous cropping flue-cured tobacco using organic fermented soybean cake.”
e1“Compared to B2, the yield of B3 was up 13.68%, top tobacco up 4.44%.”
Claim · model-written summary
B3 nitrogen accumulation was 86.12 kg/ha, 36.22% above B2.
Verbatim
e0“The accumulative content of total nitrogen, phosphorus, potassium in B3 was 86.12,8.98 and 79.17 kg/ha, which was 36.22%,17.54% and 12.06%, respectively higher than B2 treatment.”
t0“Nutrient absorption and quality of continuous cropping flue-cured tobacco using organic fermented soybean cake.”
Claim · model-written summary
B3 phosphorus accumulation was 8.98 kg/ha, 17.54% above B2.
Verbatim
e0“The accumulative content of total nitrogen, phosphorus, potassium in B3 was 86.12,8.98 and 79.17 kg/ha, which was 36.22%,17.54% and 12.06%, respectively higher than B2 treatment.”
t0“Nutrient absorption and quality of continuous cropping flue-cured tobacco using organic fermented soybean cake.”
Claim · model-written summary
B3 potassium accumulation was 79.17 kg/ha, 12.06% above B2.
Verbatim
e0“The accumulative content of total nitrogen, phosphorus, potassium in B3 was 86.12,8.98 and 79.17 kg/ha, which was 36.22%,17.54% and 12.06%, respectively higher than B2 treatment.”
t0“Nutrient absorption and quality of continuous cropping flue-cured tobacco using organic fermented soybean cake.”
Claim · model-written summary
B3 yield was 13.68% higher than B2.
Verbatim
e0“Compared to B2, the yield of B3 was up 13.68%, top tobacco up 4.44%.”
t0“Nutrient absorption and quality of continuous cropping flue-cured tobacco using organic fermented soybean cake.”
Claim · model-written summary
B3 top tobacco was 4.44% higher than B2.
Verbatim
e0“Compared to B2, the yield of B3 was up 13.68%, top tobacco up 4.44%.”
t0“Nutrient absorption and quality of continuous cropping flue-cured tobacco using organic fermented soybean cake.”
Claim · model-written summary
B3 output reached $50539.65, 14.83% above B2.
Verbatim
e0“With 14.83% more output, the output of B3 reached $50539.65.”
t0“Nutrient absorption and quality of continuous cropping flue-cured tobacco using organic fermented soybean cake.”
e1“Compared to B2, the yield of B3 was up 13.68%, top tobacco up 4.44%.”
Claim · model-written summary
The authors concluded that 300.00 kg/ha fermented soybean cake plus 600.00 kg/ha organic matter increased tobacco nitrogen accumulation.
Verbatim
e0“300.00 kg/ha fermented soybean cake accompanied by 600.00 kg/ha organic matter remarkably boosted the accumulative nitrogen content in flue-cured tobacco”
e1“conventional fertilization (B2)”
Claim · model-written summary
The authors concluded that cake and organic matter reduced continuous cropping barriers.
Verbatim
e0“reduced the barriers of continuous cropping flue-cured tobacco.”
e1“300.00 kg/ha fermented soybean cake accompanied by 600.00 kg/ha organic matter remarkably boosted the accumulative nitrogen content in flue-cured tobacco”
e2“conventional fertilization (B2)”
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