Grain yield, zinc efficiency and zinc concentration of wheat cultivars grown in a zinc-deficient calcareous soil in field and greenhouse

Kalaycı, M.; Torun, B.; Eker, S.; Aydın, M. H.; Öztürk, Levent; Çakmak, İsmail

doi:10.1016/s0378-4290(99)00028-3

Cited by 102 publications

(70 citation statements)

References 34 publications

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“…Higher Zn translocation was thought to be a mechanism to explain the genotypic differences in ZE among chickpea (Khan et al, 1998) and wheat genotypes (Grewal et al, 1996). Other studies on wheat and common bean, however, showed that no correlation between Zn translocation to the shoot and ZE (Kalayci et al, 1999;Erenoglu et al, 2002;Hacisalihoglu et al, 2004).…”

Section: Discussionmentioning

confidence: 99%

Tolerance to Zinc Deficiency in Rice Correlates with Zinc Uptake and Translocation

et al. 2005

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To study variation in zinc efficiency (ZE) among current Chinese rice genotypes, a pot experiment was conducted with 15 aerobic and 8 lowland rice genotypes. Aerobic rice is currently bred by crossing lowland with upland rice genotypes, for growth in an aerobic cultivation system, which is saving water and producing high yields. A Zn deficient clay soil was used in our screening. Zn deficiency resulted in a marked decrease in shoot dry matter production of most genotypes after 28 days of growth. Genotypes were ranked according to their tolerance to Zn deficiency based on ZE, expressed as the ratio of shoot dry weight at Zn deficiency over that at adequate Zn supply. Substantial genotypic variation in ZE (50-98%) was found among both lowland and aerobic genotypes. ZE correlated significantly (P < 0.05) with Zn uptake (R 2 = 0.34), Zn translocation from root to shoot (R 2 = 0.19) and shoot Zn concentration (R 2 = 0.27). The correlation with seed Zn content was insignificant. In stepwise multiple regression analyses, variation in Zn uptake and Zn translocation explained 53% of variation in ZE. Variation in Zn uptake could be explained only for 32% by root surface area. These results indicate that Zn uptake may be an important determinant of ZE and that mechanisms other than root surface area are of major importance in determining Zn uptake by rice.

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Section: Discussionmentioning

confidence: 99%

Tolerance to Zinc Deficiency in Rice Correlates with Zinc Uptake and Translocation

et al. 2005

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“…Wheat genotypes differ widely in their ability to absorb, accumulate, and distribute Zn and Cd (Cakmak et al 1996(Cakmak et al , 1997Kalayci et al 1999). These differences among wheat genotypes in the tissue accumulation and partitioning of Zn and Cd may be associated with their Zn efficiency.…”

Section: Introductionmentioning

confidence: 99%

Effects of zinc activity in nutrient solution on uptake, translocation, and root export of cadmium and zinc in three wheat genotypes with different zinc efficiencies

Sanaeiostovar

Khoshgoftarmanesh

Shariatmadari

2011

Soil Science and Plant Nutrition

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The interactions of zinc (Zn) and cadmium (Cd) in uptake and translocation are common but not consistent. We hypothesized that Cd 2þ and Zn 2þ activity in the apoplasmic solution bathing root-cells could affect Zn accumulation in plants dependent on the wheat genotype. This hypothesis was tested using seedlings of two bread wheat genotypes (Triticum aestivum L. cvs. Rushan and Cross) and one durum wheat genotype (Triticum durum L. cv. Arya) with different Zn efficiencies grown in chelate-buffered nutrient solutions with three Zn 2þ (10 À11.11 , 10

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“…Quite similar outcomes were also indicated by other researchers (Ceylan et al, 1998;Özbek and Özgümüş, 1998;Yılmaz et al, 1998;Taban et al, 1998;Mungan and Doran, 2003). Previous reserachers also indicated various positive effects of Zn treatments on yield levels of several crops Kalayci et al, 1999;Togay et al, 2005;Daghan et al, 2013).…”

Section: Effects Of Treatments On Grain Yieldmentioning

confidence: 94%

The Effect of Different Zinc Application Methods on Yield and Grain Zinc Concentration of Bread Wheat Varieties

Barut¹,

Şimşek²,

Irmak

et al. 2017

Turkish JAF Sci.Tech.

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This study was carried out to elucidate the impacts of zinc (Zn) treatments on growth, development, quality and yield of commonly sown bread wheat cultivars under field conditions of Çukurova Region. Three different bread wheat cultivars (Adana-99, Ceyhan-99 and Pandas) were experimented in randomized complete blocks-split plots experimental design with 3 replications. Field experiments were performed by two different Zn application methods; via soil and via soil+foliage. In the both trials, 0, 5, 10, 20, 30, and 40 kg ha -1 pure Zn doses were applied to the soil. 0.4% ZnSO 4 .7H 2 O solution was used for foliar Zn applications. Current findings revealed that Zn treatments had significant effects on grain yield, grain Zn concentration, grain phosphorus (P) concentration and thousand grain weight of bread wheat cultivars, but significant effects were not observed on grain protein concentrations. Soil+foliar Zn treatments were more effective in improving grain Zn concentrations. It was concluded that 10-20 kg ha -1 Zn treatment was quite effective on grain Zn concentrations.

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Grain yield, zinc efficiency and zinc concentration of wheat cultivars grown in a zinc-deficient calcareous soil in field and greenhouse

Cited by 102 publications

References 34 publications

Tolerance to Zinc Deficiency in Rice Correlates with Zinc Uptake and Translocation

Tolerance to Zinc Deficiency in Rice Correlates with Zinc Uptake and Translocation

Effects of zinc activity in nutrient solution on uptake, translocation, and root export of cadmium and zinc in three wheat genotypes with different zinc efficiencies

The Effect of Different Zinc Application Methods on Yield and Grain Zinc Concentration of Bread Wheat Varieties

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