Effect of Water, Nitrogen and Row Spacing on Yield and Oil Content of Brown Sarson

Singh, S. D.; Yusuf, Moshood A.

doi:10.4141/cjps79-068

Cited by 15 publications

(6 citation statements)

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“…The decline in oil concentration in canola grain as more N was applied support findings of much previous research (Allen and Morgan, 1972;Krogman and Hobbs, 1975;Singh and Yusuf, 1979;Sheppard and Bates, 1980;Hocking et al, 1997;Hocking and Stapper, 2001;Brennan et al, 2000;Si et al, 2003;and Gunasekera et al, 2006). Similarly, our finding that applications of fertilizer K had no effect on protein concentration in grain support results in the region of Brennan and Jayasena (2007) for barley, and unpublished data of N. K. Edwards for wheat.…”

Section: Discussionsupporting

confidence: 84%

Comparing the Nitrogen and Potassium Requirements of Canola and Wheat for Yield and Grain Quality

Brennan

Bolland

2009

Journal of Plant Nutrition

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Grain yield increases (responses) of canola (oilseed rape, Brassica napus L.) and spring wheat (Triticum aestivum L.) to application of nitrogen (N) and potassium (K) fertilizers were compared in the same experiment at eight field sites over three years (2000)(2001)(2002) in southwestern Australia. Four rates of N (0-138 kg N/ha as urea) and four rates of K (0-60 kg K ha −1 as potassium chloride) were applied. Significant grain yield responses to applied N and K occurred for both crop species at all sites of the experiment, and the NxK interaction was significant. Canola required an average of 26% more applied N and 32% more applied K than wheat to produce 90% of the maximum grain yield. Applying increasing rates of K increased the rate of N required for 90% of maximum grain yield. Likewise, applying increasing rates of N increased the rate of K required for 90% of the maximum grain yield. Fertilizer K had no significant affect on the concentration of oil in canola grain or concentration of protein in both canola and wheat grain. Application of increasing rates of N decreased the concentration of oil while increasing the concentration of protein in canola grain, and increased concentration of protein in wheat grain. The NxK interaction was not significant for concentration of oil or protein in grain.

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Section: Discussionsupporting

confidence: 84%

Comparing the Nitrogen and Potassium Requirements of Canola and Wheat for Yield and Grain Quality

Brennan

Bolland

2009

Journal of Plant Nutrition

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“…In other studies seed yield decreased with decreased seeding rate (Ohlsson 1972;Clarke and Simpson 1978;Clarke et al 1978) or increased row spacing (Ohlsson 1971;Bengtsson and Ohlsson 1974;Kondra 1975;Singh and Yusuf 1978) Clarke et al 1978). Reduced plant densiry also resulted in an altered plant form with increased branching (Clarke and Simpson l9l8a; Clarke et al 1978).…”

mentioning

confidence: 99%

“…

these studies increased row spacing or reduced seeding rates had no effect on seed yield (Helps 1971; Kondra 1975, \97'7; Bengtsson 1978;Singh and Yusuf 1978

…”

mentioning

confidence: 99%

Effect of Plant Density on Development and Yield of Rapeseed and Its Significance to Recovery From Hail Injury

McGREGOR¹

1987

Can. J. Plant Sci.

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“…The second year of this research was conducted in the most arid condition in this experiment (Table 1). Sing and Yusuf (1981) reported that using wider row spacing gave better results in case of the moisture content of the soil being insufficient. These findings imply that safflower should be planted in wide row spacing under the arid conditions.…”

Section: Resultsmentioning

confidence: 99%

Bazı Ekmeklik Buğday Genotiplerinin (Triticum aestivum L.) Doğal Yağış Koşullarındaki Verim ve Kalite Parametrelerinin Değerlendirilmesi

Aktaş

Karaman

Oral

et al. 2017

Tarla Bitkileri Merkez Araştırma Enstitüsü Dergisi

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ÖzÇalışma 2011-12 ve 2012-13 yetiştirme sezonlarında, Hazro/Diyarbakır ekolojik koşullarında yazlık gelişme tabiatlı ileri kademedeki 20 ekmeklik buğday genotipi ile tescilli 5 çeşidin yağışa dayalı şartlarda verim ve bazı kalite özelliklerinin araştırılması amacıyla yürütülmüştür. İki yıllık birleştirilmiş varyans analiz sonuçlarına göre incelenen tüm özellikler için genotipler arasındaki fark istatistiki olarak (P<0.05) önemli bulunmuştur. Birinci yılda G21 (392 kg/da), ikinci yılda ise Dinç çeşidi (610 kg/da) en yüksek tane verimine sahip genotipler olurken, G4, G8 ve G5 (Dinç) her iki yılda da yüksek ve aynı zamanda benzer tane verimi performansına sahip genotipler olmuş, G19 ve G21 genotipleri ise ortalamadan yüksek tane verimine sahip olmalarına rağmen her iki yılda farklı performansa sahip olarak kaydedilmiştir. Birinci yılda, G9 bin tane ağırlığı ve hektolitre için, G21 genotipi tane verimi için (TV), G3 sedimantasyon için, G4 protein için, ikinci yılda ise G14 genotipi başakta tane ağırlığı, başakta tane sayısı, G12 sedimantasyon için, G15 ve G2 bin tane ağırlığı bakımından en yüksek performansa sahip genotipler olmuştur. Basit korelasyon analizi sonuçlarına göre, metre karede başak sayısı ile tane verimi; protein oranı ile sedimantasyon arasında pozitif; tane verimi ile protein oranı arasında da negatif ve istatistiki olarak önemli korelasyonlar tespit edilmiştir. Çalışma sonucunda G21 genotipi hem tane verimi hem de kalite özellikleri için üstün özelliklere sahip olduğu için çeşit tescili için ümitvar bir genotip olarak saptanırken, buğday ıslah programlarında yüksek tane verimine sahip çeşitlerin tespitinde birim alandaki başak sayısının seleksiyon kriteri olarak kullanılabileceği tespit edilmiştir. Anahtar kelimeler: Buğday, verim bileşenleri, kalite Evaluation of Some Bread Wheat Genotypes of Yield and Quality Parameters Under Rainfall Condition AbstractThis study was performed to investigate yield and quality traits of advanced spring bread wheat genotypes and five cultivars (Triticum aestivum L.) in rainfall condition of the Hazro/Diyarbakır during 2011-12 and 2012-13 growing seasons. According to combined variance analysis statistically significant differences (P<0.05 or P<0.01) were determined for all examined traits of genotypes in two years. According to results of analysis G21 in first year and G5 in second year had a highest grain yield. G4, G8 and G5 (Dinç) were determined as higher yielding genotypes, also they showed similar performance for both two years, while G19 and G21 had a high yield but different peformance, so they could be suitable for specific areas. Results indicated that G9 was the best for 1000 kernel weight and test weight and G21, G3, G4 were the best genotypes for grain yield, sedimentation, protein content respectively in the first year; G14, G12 and G15 were classified as best for grain weight in spike, sedimentation and 1000 kernel weight respectively in second year. Positive and high correlation were determined between number of spike in square meter and grain yield;...

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Effect of Water, Nitrogen and Row Spacing on Yield and Oil Content of Brown Sarson

Cited by 15 publications

References 0 publications

Comparing the Nitrogen and Potassium Requirements of Canola and Wheat for Yield and Grain Quality

Comparing the Nitrogen and Potassium Requirements of Canola and Wheat for Yield and Grain Quality

Effect of Plant Density on Development and Yield of Rapeseed and Its Significance to Recovery From Hail Injury

Bazı Ekmeklik Buğday Genotiplerinin (Triticum aestivum L.) Doğal Yağış Koşullarındaki Verim ve Kalite Parametrelerinin Değerlendirilmesi

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