Effect of seed priming on grain growth rate and effective filling period in bread wheat (Triticum aestivum L.) cultivars

Al-Haidary, H.K.M.A.; Al-Taweel, Sudad K.; Hamza, Jalal Hameed; Al-Baldawi, M. H. K.

doi:10.18805/ijare.a-358

Cited by 9 publications

(8 citation statements)

References 7 publications

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“…The results of table 3 indicate a significant differents of the varieties and fertilizers addition and interaction between them . G5 cultivar gave the highest plant height 60.88 cm whereas Adnan 99 gave the lowest plant height 58.62 cm with an increasing percentage 3.86 % .The reason for that may be attributed to the genetic variation between the two cultivars in the length of internodes, in particular especially the higher inter node which represents about half the height of the wheat plant (Al-Baldawi, 2006).These results agreed with the last findings by (Bakht, Shafi, Zubair, Khan, & Shah, 2010). The results also showed significant differences for fertilizers addition treatments whereas T6treatment gave the highest plant height rate 67.29 cm not siginificantly differents from T5whileT1gave the lowest rate 52.08 cm and not significantly differents from T4 .…”

Section: Discussionmentioning

confidence: 97%

“…Nitrogen fertilization leads to longer vegetative growth of plants, which continues beyond flowering so that it is considered the main factor in increasing crop production. Therefore, varieties that respond to added fertilizer must be selected to achieve the goal from addition (Al-Baldawi 2006 andKiliç, &Gürsoy, S.2010). Nitrogen has the main role in cell division and elongation because of the increasing of maristimia activity while potassium improves the growth and development of wheat crop (Al-Alousi, 2009).…”

Section: Introductionmentioning

confidence: 99%

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Effect of potassium addition and several levels of nitrogen on growth and yield of two cultivars of wheat under sprinkler irrigation system

Hasaen,

AL-Hade,

Ameer

et al. 2019

JKAS

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For the purpose of evaluating the effect of adding the potassium and several levels of nitrogen in the growth and yield two cultivars of wheat under sprinkler irrigation system. Afield experiment was carried out during the 2016-2017 season in Ain Tamur in Karbala City. The study contained two factors. The first factor was two cultivars of wheat Adnan 99 and G5 while the second factor was addition of chemical fertilizers T1 addition of 200 kg h-1 of urea without adding potassium, T2 addition of 260 kg h-1 of urea without adding potassium, T3 addition of 400 kg h-1of urea without adding Potassium, T4 addition of 200 kg h-1 of urea and 50 kgh-1of potassium sulphate, T5 addition of 260 kg h-1of urea and 50 kgh-1 of Potassium Sulphate, T6 addition of 400 kgh-1of urea and 50 kgh-1 of potassium. The Randomized Complete Block Design (RCBD) was used with two factors and five replicates. The results showed the exceeding of Adnan 99 cultivar by giving the highest rates of spike length 7.34 cm, grains number in the spike 32.30 grain spike-1, weight of 1000 grains 35.16 gm, grains yield 2.58 ton h-1 harvest index 34.9%; and the exceeding of G5 in the plant height 60.88 cm, spikes number 283.6 spike m-2, and biological yield 7.71 ton h-1. In addition, the results showed the exceeding of T6 treatment by giving the highest rates of plant height 67. 29 cm, spikes number 320.5 spike m-1, spike length 8.77 cm, weight of 1000 grain 37.75 gm grains yield 3.57 ton h-1, biological yield 10.00 ton h-1 , and harvest index 36.3%.The results also showed a significant interaction between Chemical fertilization and cultivars in the most studied characters. It can be concluded from this study that the addition of potassium and nitrogen has anobvious effect in increasing grain yield.

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Section: Discussionmentioning

confidence: 97%

Section: Introductionmentioning

confidence: 99%

Effect of potassium addition and several levels of nitrogen on growth and yield of two cultivars of wheat under sprinkler irrigation system

Hasaen,

AL-Hade,

Ameer

et al. 2019

JKAS

View full text Add to dashboard Cite

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“…ha -1 [18], in three batches, the first at planting, the second at the tillering stage, and the third at the booting stage .The planting lines were with a distance of 20 cm between one line and another, and the seeds were planted at an average of 100 kg. ha -1 [19] , and the first irrigation was given on 11/15/2021, the first date. The field was followed up until emergence on 11/22/2021, as the experimental units were patched ,The Zadoks decimal scale was used to describe the main and secondary growth stages of wheat [15], to determine the stage of spraying with the physiological stimulant Appetizer), which is an emulsified foliar fertilizer composed of filters of seaweed Streptococcus (Ascophyllum nodosum (containing (GA 142) and micro-elements and gibberellins.…”

Section: Cultivation and Service Operationsmentioning

confidence: 99%

Impact of Planting Date and Physiological Activator (Appetizer) Application on Quality and Quantity of Wheat Grains (Triticum aestivum.L)

Al-Lami¹,

Al-Ubori²

2023

IOP Conf. Ser.: Earth Environ. Sci.

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A field experiment was conducted during the winter season 2022-2021 in the field experiments field of the College of Agriculture - Al-Qasim Green University in the south of Babylon province, located at latitude 32.40 north and longitude 44.39 east. In order to study the effect of planting date and stages of spraying with the physiological stimulant Appetizer on the growth and yield of wheat (Triticum aestivum L.)), the experiment was conducted by arranging the split plots according to the Randomized Complete Block Design (RCBD) with three replicates. The planting dates included the main plot T1, a suitable first date on 15/11 and T2 a second late date on 15/12, while the subplot included spraying with the physiological stimulant (Appetizer) according to the stages of wheat growth within the Zadoks classification, which was given the symbols (A0 without spraying and A1 stage, The results showed that the date of 11/15 was significantly superior to the studied traits, where the number of spikelets in spike was 20.1 spikelets. spike -1 The number of grains in the spike is 43.6 grain. spike -1 The number of spikes is 364. The weight of 1000 grains is 36.26 g, and the grain yield is 3.84 tons. ha1-. The biological yield is 11.25 tons. ha-1 and the carbohydrate content is 73.29%, while the date of 15/12 is significantly excelled on trait of the protein content, as the average was 9.43% As for the phases of spraying with the physiological activator (Appetizer), they were significantly excelled at the elongation and booting stage in the studied traits, including the number of spikes of 20.6 spikes. Plant-1 The number of grains is 48.9 grains. spikes -1 and the weight of 1000 grains is 40.7 g. The grain yield is 4.17 tons. hectare 1- and a biological yield of 11.01 tons. ha -1 The protein content is 9.56% and the carbohydrate content is 77.03%. As for the number of spikes, the number of spikes was significantly excelled at the tillering stage g and elongation, where their average values reached 368 spikes.m2. As for the interaction between planting dates and the phases of spraying with the physiological activator (Appetizer) it was significant in all the studied traits, the interaction between the date of 15/11 and the stages of spraying with the physiological activator at the elongation and end stage gave the highest average number of spikelets in the spike of 20.8 spikelets. spike -1 The number of grains in the spike is 52.7 grains. spike 1- and the weight of 1000 grains is 42.42 g. The grain yield is 4.66 tons. ha-1 has a biological yield of 11.46 tons. ha-1 and the carbohydrate content is 77.76%. As for the number of spikes, the interaction was significant between the date of 15/11 and the spraying phase when treating the tillering and elongation, as the average was 381 spikes. It reached 9.65%.

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“…The planting lines were with a distance of 20 cm between one line and another, and the seeds were planted at an average of 100 kg. ha -1 [20], and the first irrigation was given on 11/15/2021, the first date. The field was followed up until emergence on 11/22/2021, as the experimental units were patched ,The Zadoks decimal scale was used to describe the main and secondary growth stages of wheat [16], to determine the stage of spraying with the physiological stimulant Appetizer), which is an emulsified foliar fertilizer composed of filters of seaweed Streptococcus (Ascophyllum nodosum (containing (GA 142) and micro-elements and gibberellins.…”

Section: Cultivation and Service Operationsmentioning

confidence: 99%

Effect of Planting Date and Spraying with the Physiological Stimulant (Appetizer) on the Growth and Yield of Wheat (Triticum aestivum.L)

Al-Ubori¹,

Al-Lami²

2023

IOP Conf. Ser.: Earth Environ. Sci.

View full text Add to dashboard Cite

A field experiment was conducted during the winter season 2022-2021 in the field experiments field of the College of Agriculture - Al-Qasim Green University in the south of Babylon province, located at latitude 32.40 north and longitude 44.39 east. In order to study the effect of planting date and stages of spraying with the physiological stimulant Appetizer on the growth and yield of wheat (Triticum aestivum L.)), the experiment was conducted by arranging the split plots according to the Randomized Complete Block Design (RCBD) with three replicates. The planting dates included the main plot T1, a suitable first date on 15/11 and T2 a second late date on 15/12, while the subplot included spraying with the physiological stimulant (Appetizer) according to the stages of wheat growth within the Zadoks classification, which was given the symbols (A0 without spraying and A1 stage, The results showed that the date of 11/15 was significantly excelled in the studied traits for plant height 83.24 cm, spike length of 11.82 cm, area of flag leaf 38.09 cm 2, chlorophyll content of 71.98, and number of grains in spike 43.6. grain. Spike -1 The number of spikes is 364. Spikes. m-2 The grain yield is 3.84 tons. ha-1 and the harvest index is 34.14%, As for the phases of spraying with the physiological stimulant Appetizer, they significantly excelled at the elongation and booting growth stage in the studied traits, including plant height 81.70 cm, spike length 11.80 cm, chlorophyll content 74.65, number of grains 48.9 grains, spike 1- and grain yield 4.17 tons. ha-1 and a harvest index of 37.75%. As for the area of the flag leaf and the number of spikes, they significantly excelled at the stage of tillering and elongation, as their mean values reached 40.08 cm2 and 368 spikes.m2 respectively. As for the interaction between the planting dates and the phases of spraying with the physiological stimulant (Appetizer), it was significant in all the studied traits. The interaction between the date of 15/11 and the phases of spraying with the physiological stimulant at the elongation and booting stage gave the highest average plant height of 84.14 cm and spike length of 12.57 cm. the content of chlorophyll and the number of grains in the spike is 52.7 grains. spike -1 and the grain yield is 4.66 tons. ha-1 and the harvest index is 40.64%. As for the area of the flag leaf and the number of spikes, the interaction was significant between the date of 11/15 and the spraying phase when treated at tillering and elongation averaged 45.29 cm2 and 381 spikes.m2 sequentially.

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Effect of seed priming on grain growth rate and effective filling period in bread wheat (Triticum aestivum L.) cultivars

Cited by 9 publications

References 7 publications

Effect of potassium addition and several levels of nitrogen on growth and yield of two cultivars of wheat under sprinkler irrigation system

Effect of potassium addition and several levels of nitrogen on growth and yield of two cultivars of wheat under sprinkler irrigation system

Impact of Planting Date and Physiological Activator (Appetizer) Application on Quality and Quantity of Wheat Grains (Triticum aestivum.L)

Effect of Planting Date and Spraying with the Physiological Stimulant (Appetizer) on the Growth and Yield of Wheat (Triticum aestivum.L)

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