Abstract
This investigation was carried out at two locations the first location was college of Agricultural Engineering Sciences / Salahaddin University at Grdarasha research and the second location was Kurshaxlu station during summer season 2021 to assess the effect of three levels of nitrogen (0,50 and 100) kg ha-1 and two different cutting frequency (once and twice), applied on two sorghum varieties; (Money Maker and Jowari) to investigate some quality characters (crude protein %, crude fiber %, ether extraction %, ash % and total carbohydrates %). Jowari variety had highest protein % than money maker, (13.211 and 13.095) (%) and at nitrogen 100 kg ha-1. The results showed that the fiber content were decreased and carbohydrates increased in Jowari variety with the nitrogen concentration 50 kg ha-1. Cutting twice recorded lower fiber content and higher carbohydrates percentage than cutting once. More studies might conduct to determine the effect of nitrogen applications on growth and quality of sorghum by using different rates.
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Claims 5
Claim · model-written summary
Jowari had higher protein percentage than Money Maker.
- Material
- Jowarie0
- Treatment
- nitrogen 100 kg ha-1e0
- Outcome
- protein %e0
- Direction
- higheste0
- Value
- 13.211e0
- Comparator
- money makere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
t0“Sorghum (Sorghum bicolor L. Moench)”
e0“Jowari variety had highest protein % than money maker, (13.211 and 13.095) (%) and at nitrogen 100 kg ha-1.”
Claim · model-written summary
Jowari fiber content decreased at 50 kg ha-1 nitrogen.
- Material
- Jowarie0
- Treatment
- nitrogen concentration 50 kg ha-1e0
- Outcome
- fiber contente0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
t0“Sorghum (Sorghum bicolor L. Moench)”
e0“The results showed that the fiber content were decreased and carbohydrates increased in Jowari variety with the nitrogen concentration 50 kg ha-1.”
Claim · model-written summary
Jowari carbohydrates increased at 50 kg ha-1 nitrogen.
- Material
- Jowarie0
- Treatment
- nitrogen concentration 50 kg ha-1e0
- Outcome
- carbohydratese0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
t0“Sorghum (Sorghum bicolor L. Moench)”
e0“The results showed that the fiber content were decreased and carbohydrates increased in Jowari variety with the nitrogen concentration 50 kg ha-1.”
Claim · model-written summary
Cutting twice produced lower sorghum fiber content than cutting once.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
t0“Sorghum (Sorghum bicolor L. Moench)”
e0“Cutting twice recorded lower fiber content and higher carbohydrates percentage than cutting once.”
Claim · model-written summary
Cutting twice produced higher sorghum carbohydrate percentage than cutting once.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
t0“Sorghum (Sorghum bicolor L. Moench)”
e0“Cutting twice recorded lower fiber content and higher carbohydrates percentage than cutting once.”
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