Evaluation Forage Clipping Stages and Different Levels of Nitrogen on Grain and Forage Yields of TRITICALE (&amp;#215; TRITICOSECALE WITTMACK)

Niazkhani, Mohsen; khorshid, Abdolmajid; Eivazi, Alireza

doi:10.4236/ajps.2014.515233

Cited by 1 publication

(4 citation statements)

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“…m -2 with significant (C x N) effect. Niazkhani et al, (24) observed not significant (C x N) effect in triticale. In the (V x C) interaction maximum spike.…”

Section: Resultsmentioning

confidence: 91%

“…Afridi et al, (1) observed that wheat harvest index significantly increased with fertilizer-N treatments, while the cutting stress significantly decreased harvest index with no significant interaction among the variables was observed in this trait. Niazkhani et al, (24) observed significant effects in C, N and (C x N) in triticale. In the (V x C) interaction maximum harvest index of 0.365 and 0.492 were obtained from interaction of Ibba-99 with no cut and cut 2 , while lowest values (0.086, 0.082) were obtained from Local variety and cut (C 3 ) for Bakrajo and Bazyan locations, respectively.…”

Section: Resultsmentioning

confidence: 97%

“…Our results are in line with the findings (1) who observed that grains spike -1 of wheat significantly increased with fertilizer-N treatments, while the cutting stress significantly decreased grains.spike -1 with insignificant (C x N) effect. Niazkhani et al, (24) observed significant effect of C and (C x N) interaction in triticale. Shorter life cycle of crop might be the possible reasons for lesser grains in cutting treatments compared to no cut plots.…”

Section: Resultsmentioning

confidence: 97%

“…Niazkhani et al,(24) observed significant C, N and (C x N) effects in triticale in the (V x C) interaction maximum 1000…”

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confidence: 99%

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Impact of clipping dates and nitrogen application on yield and yield components of two six-rowed barley at two location of Sulaimani District

Ahmad¹,

Mustafa

Muhammed

et al. 2018

JKAS

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Abstract A field experiment was conducted under rainfed conduction of Bacrajo and Bazian locations (Iraq-Kurdustan region) during 2015-16 cropping season. The experiment consisted combinations of four cutting schedules (no clip, 80, 105, and 130 DAS), two barley varieties (Ibba-99 and Local variety) and two fertility levels (N 40 and 80 kg/ha-1). These 16 treatment combinations were evaluated under factorial randomized block design with three replications. Results revealed that application of no clip, Ibba-99 variety and N 80 kg ha-1 fertilizer as alone or in combinations significantly (P 0.05) increased almost all growth parameters, in most cases led to significant (P 0.05) increases number of spike m-2, number of grains spike-1, 1000 grain weight, HI, and gave the highest biological and grain yield at the two locations. Clipping systems, varieties and N levels as alone or in all possible combinations (two and three-way interaction) had significant (P 0.05) effects on grain yield. The highest grain yield for C0, Ibaa-99, N 80, C0 x Ibaa-99, C0 x N 80, Local var x N 80 and C0 x Ibaa-99 x N 80 were 4.351, 2.447, 2.509, 4.884, 4.782, 2.523 and 5.127 t ha-1, respectively at Bakrajo location, while at Bazyan location for C0, Ibaa-99, N 80, C0 x Local var, C0 x N 80, Local var x N 80 and C0 x Local var x N 80 were 5.311, 3.814, 5.817, 5.551, 3.895, 3.938 and 6.216 t ha-1, respectively. The best grain yield for dual purpose barley at three-way combinations with C1 x Local var x N 80 were 4.043 and 5.770 b t ha-1 at Bakrajo and Bazyan locations, respectively. For that, application of C0 x Ibaa-99 x N 80 and C0 x Local var x N 80 combinations at at Bakrajo and Bazyan locations, respectively may be the best option to achieve high grain in quantity, while C1 x Local var x N 80 at the two locations for dual purpose barley may be the best option to achieve acceptable grain and forage in quantity under guaranteed rainfed Iraq-Kurdustan region.

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“…m -2 with significant (C x N) effect. Niazkhani et al, (24) observed not significant (C x N) effect in triticale. In the (V x C) interaction maximum spike.…”

Section: Resultsmentioning

confidence: 91%

Section: Resultsmentioning

confidence: 97%

Section: Resultsmentioning

confidence: 97%

“…Niazkhani et al,(24) observed significant C, N and (C x N) effects in triticale in the (V x C) interaction maximum 1000…”

mentioning

confidence: 99%

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