Modification of Phosphate Transport in Vicia faba by Boron Deficiency, Growth Regulators, and Metabolic Inhibitors

Robertson, G. A.; Loughman, B. C.

doi:10.1007/978-3-642-65986-7_62

Cited by 9 publications

(5 citation statements)

References 11 publications

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“…The present results support the findings of several workers (Robertson andLoughman 1974, Loughman 1977) who reported that boron played an important role in phosphate transport across cell membranes. Malewar and Indulkar (1993) revealed that boron containing phosphorus fertilizer showed significant increase in phosphorus uptake as compared to non-boron phosphorus sources.…”

Section: Phosphorus Uptakesupporting

confidence: 93%

Response of Cauliflower (Brassica oleracea var. Botrytis) to the Application of Boron and Phosphorus in the Soils of Rupandehi District

Dhakal¹,

Shah

Gautam

et al. 2014

Nepal Agric. Res. J.

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A field experiment was conducted at Paklihawa Campus of the Institute of Agriculture and Animal Science, Rupandehi, Nepal, during Oct 2004 to Feb 2005 to study the effects of boron and phosphorus on the soil nutrient status, nutrient uptake by plant and yield of cauliflower (Brassica oleracea var. botrytis L.) variety Snowball-16. Sixteen treatment combinations, including four levels of boron (0, 0.65, 1.3, 1.95 kg boron ha -1 ) and four levels of phosphorus (0, 30, 60, 90kg P 2 O 5 ha -1 ) were included. The soil was loamy with very low in boron. Curd yield, harvest index, boron and phosphorus uptake by plant and available boron in soil were significantly increased by the application of boron and phosphorus in soils. Available phosphorus in soils after the crop harvest was significantly increased by phosphorus application. The highest curd yield, boron and phosphorus uptake by plant as well as available boron and phosphorus in soils after the crop harvest were obtained from the application of 1.3 kg boron with 60 kg P 2 O 5 ha -1 . The boron uptake by plant was decreased by the application of more than 1.3kg boron ha -1 while the phosphorus uptake was increased with increased application of phosphorus upto 90 kg P 2 O 5 ha -1 . There were quadratic responses of curd yield, harvest index and plant boron uptake to the applied boron; quadratic response of plant phosphorus uptake to the applied phosphorus, while responses of curd yield, and harvest index to the applied phosphorus were linear. Highly significant positive correlations between curd yield and leaf boron content (r = 0.68**) as well as curd yield and plant phosphorus content (r = 0.79**) were observed. In conclusion, the combined application of 1.3 kg boron and 60 kg P 2 O 5 ha -1 was found to be the best for cauliflower production under Paklihawa soil conditions of Rupandehi district and can be recommended to the growers of this region.

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Section: Phosphorus Uptakesupporting

confidence: 93%

Response of Cauliflower (Brassica oleracea var. Botrytis) to the Application of Boron and Phosphorus in the Soils of Rupandehi District

Dhakal¹,

Shah

Gautam

et al. 2014

Nepal Agric. Res. J.

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“…Contrary to observations with 32 P, 86 Rb+ and 14 C-glucose [5,12,13,16,18] net uptake of tritiated IAA during a 3 h period did not seem to be inhibited after two days of B-deficiency (Table 1) . After five days, when the deficiency became apparent (through lower fresh weight), ,3 H-label uptake of the Bdeficient cultures was increased .…”

Section: Resultscontrasting

confidence: 52%

Influence of boron deficiency on 3H indole-3yl-acetic acid uptake and efflux in cell cultures of Daucus carota L.

Goldbach

Amberger

1986

Plant Growth Regul

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“…However, the uptake and transport of B into plants is interrelated with P uptake (Günes and Alpaslan 2000). Under B-deficient conditions, the rate of phosphate uptake decreases but is restored upon B application (Robertson and Loughman 1974). Phosphorus deficiency symptoms become more severe under B-deficient conditions (Chatterjee et al 1990).…”

Section: Phosphorusmentioning

confidence: 99%

Boron nutrition of rice in different production systems. A review

Rehman

Farooq

Rashid

et al. 2018

Agron. Sustain. Dev.

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Half of the world's population-more than 3.5 billion people-depend on rice for more than 20% of their daily energy requirements. Rice productivity is under threat for several reasons, particularly the deficiency of micronutrients, such as boron (B). Most rice-based cropping systems, including rice-wheat, are facing B deficiency as they are often practiced on high pH and alkaline soils with low B contents, low soil organic matter, and inadequate use of B fertilizer, which restricts the availability, uptake, and deposition of B into grains. Farmers' reluctance to fertilize rice fields with B-due to the lack of cost-effective Benriched macronutrient fertilizers-further exacerbates B deficiency in rice-based cropping systems. Here we review that, (i) while rice can tolerate excess B, its deficiency induces nutritional disorders, limits rice productivity, impairs grain quality, and affects the long-term sustainability of rice production systems. (ii) As B dynamics in the soil varies between flooded and aerobic rice systems, different B deficiency management strategies are needed in rice-based cropping systems. (iii) Correct diagnosis of B deficiency/toxicity in rice; understanding its interaction with other nutrients including nitrogen, phosphorus, potassium, and calcium; and the availability and application of B fertilizers using effective methods will help to improve the sustainability and productivity of different rice production systems. (iv) Research on rice-based systems should focus on breeding approaches, including marker-assisted selection and wide hybridization (incorporation of desirable genes), and biotechnological strategies, such as next-generation DNA and RNA sequencing, and genetic transformations to develop rice genotypes with improved B contents and abilities to acquire B from the soil. (v) Different B application strategies-seed priming and foliar and/or soil application-should be included to improve the performance of rice, particularly when grown under aerobic conditions.

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Modification of Phosphate Transport in Vicia faba by Boron Deficiency, Growth Regulators, and Metabolic Inhibitors

Cited by 9 publications

References 11 publications

Response of Cauliflower (Brassica oleracea var. Botrytis) to the Application of Boron and Phosphorus in the Soils of Rupandehi District

Response of Cauliflower (Brassica oleracea var. Botrytis) to the Application of Boron and Phosphorus in the Soils of Rupandehi District

Influence of boron deficiency on 3H indole-3yl-acetic acid uptake and efflux in cell cultures of Daucus carota L.

Boron nutrition of rice in different production systems. A review

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