Results 11 to 20 of about 15,146 (248)
Field Symptoms of Boron Toxicity and Deficiency in Florida Peanuts
EDIS, 2012 Boron is an essential micronutrient needed by peanut to prevent “hollow heart” and to provide for sufficient plant growth, but it can be a challenge to manage for peanut production on sandy soils. There may be times when peanut growers, extension agents,
Jacque W. Breman +3 more
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Redistribution of boron in leaves reduces boron toxicity [PDF]
Plant Signaling & Behavior, 2009 High soil boron (B) concentrations lead to the accumulation of B in leaves, causing the development of necrotic regions in leaf tips and margins, gradually extending back along the leaf. Plants vary considerably in their tolerance to B toxicity, and it was recently discovered that one of the tolerance mechanisms involved extrusion of B from the root ...
Reid, R., Fitzpatrick, K.
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Boron stress activates the general amino acid control mechanism and inhibits protein synthesis. [PDF]
PLoS ONE, 2011 Boron is an essential micronutrient for plants, and it is beneficial for animals. However, at high concentrations boron is toxic to cells although the mechanism of this toxicity is not known. Atr1 has recently been identified as a boron efflux pump whose
Irem Uluisik +6 more
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Drip irrigation can effectively apply boron to San Joaquin Valley vineyards
California Agriculture, 2005 Boron deficiency of grapevines occurs occasionally on the east side of the San Joaquin Valley. Its symptoms include shot berries, shoot-tip dieback and leaves with yellowish mottling between veins.
W Peacock, L Christensen
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Boron Toxicity in Grapevine [PDF]
HortScience, 2006 Table grape production has recently become popular in arid and semiarid regions where conditions of salinity and excess boron (B) can be prevalent. This study addresses B toxicity in grapevine to define toxicity symptoms and evaluate growth, production, and B accumulation.
Uri Yermiyahu +2 more
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Boron and Boron-Containing Compounds Toxicity
, 2022 Boron is an important element found in limited resources on earth, especially in Turkey, and is essential for living organisms. Boron plays key roles in human and animal systems. While boron shows its important effects as an essential element at low concentrations in the organism, it causes different toxic effects to occur at high concentrations. There
Çiğdem Sevim, Mehtap Kara
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مجله آب و خاک, 2017 Introduction: Boron is one of the seven essential microelements for the natural growth of plants. The toxicity of this element occurs in arid and semi-arid regions, which is because of its high level in soils and the irrigation water of mentioned regions.
babak motesharezadeh +2 more
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CHITOSAN AGAINST TO BORON TOXICITY IN MAIZE
Acta Scientiarum Polonorum: Hortorum Cultus, 2021 In this study; growth, chlorophyll, carotenoid, proline and MDA contents, the amounts of reactive oxygen species (ROS) (superoxide (O2.-) and hydrogen peroxide (H2O2)), and antioxidants (superoxide dismutase (SOD), catalase (CAT), peroxidase (POD ...
Sakineh Mohammadi Kohnhehshahri +1 more
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Horticulturae, 2023 The aim of this study is to analyze the effect of excess boron (B) on the nutrient uptake, growth, and physiological performance of grapevines. Merlot and Cabernet Franc grapevines, either own-rooted or grafted onto 1103P and 101-14 Mgt rootstocks, were ...
Kleopatra-Eleni Nikolaou +4 more
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Environmental Sciences Europe, 2023 Toxicity of single pollutants or microplastics (MPs) on organisms have been widely reported. However, their combined toxicity with boron has not been investigated. This study examined effects of individual polypropylene microplastics (PP-MPs) or mixed PP-
Jian Yang +5 more
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