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[PDF] Top 20 Aluminum stress tolerance in potato genotypes grown with silicon

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Aluminum stress tolerance in potato genotypes grown with silicon

Aluminum stress tolerance in potato genotypes grown with silicon

... Al in indirectly promoting ROS formation (Mujika et al. 2011). Aluminum can change the arrangement of membrane lipids, thus facilitating lipid peroxidation caused by Fe (II), which may lead to changes ... See full document

14

Silicon reduces aluminum content in tissues and ameliorates its toxic effects on potato plant growth

Silicon reduces aluminum content in tissues and ameliorates its toxic effects on potato plant growth

... problems with toxic metals in plant growth is the use of beneficial elements which can ameliorate the harmful effects of these elements when used in low ...Accordingly, silicon (Si), although ... See full document

7

Grown under Salt Stress

Grown under Salt Stress

... processes in normal cell functioning. Most molecular chaperones are stress proteins, many of them identified as heat-shock proteins (HSPs) ...only in salt- stressed plants has been identified as a ... See full document

12

Physiological Response to Salinity and Alkalinity of Rice Genotypes of Varying Salt Tolerance Grown in Field Lysimeters

Physiological Response to Salinity and Alkalinity of Rice Genotypes of Varying Salt Tolerance Grown in Field Lysimeters

... change in total leaf starch has been found to be inversely correlated with salt tolerance of species, intra-specific differences in accumulation have been reported in crops including ... See full document

12

Effect of Low pH and Aluminum Toxicity on the Photosynthetic Characteristics of Different Fast-Growing Eucalyptus Vegetatively Propagated Clones.

Effect of Low pH and Aluminum Toxicity on the Photosynthetic Characteristics of Different Fast-Growing Eucalyptus Vegetatively Propagated Clones.

... element in the earth’s crust and bound aluminum will dissolve in acidic ...example, aluminum can cause oxidative stress by increase in production of reactive oxygen species (ROS) ... See full document

15

Physiological and oxidative stress responses of four potato clones to aluminum in nutrient solution

Physiological and oxidative stress responses of four potato clones to aluminum in nutrient solution

... the potato is a commercially important plant, there is not much knowledge about its Al stress tolerance and the physiological consequences of this ...differences in abiotic stress ... See full document

12

PHOTOSYNTHETIC PARAMETERS AS PHYSIOLOGICAL INDICATORS OF TOLERANCE TO CADMIUM STRESS IN SUNFLOWER GENOTYPES

PHOTOSYNTHETIC PARAMETERS AS PHYSIOLOGICAL INDICATORS OF TOLERANCE TO CADMIUM STRESS IN SUNFLOWER GENOTYPES

... Plants grown in environments with heavy metals have several physiological and metabolic changes (HOSEINI; ZARGARI, ...changes in nitrogen and carbohydrate metabolism, photosynthesis, mineral ... See full document

10

Prospecting sugarcane genes involved in aluminum tolerance

Prospecting sugarcane genes involved in aluminum tolerance

... ticipate in the dynamics of the cell wall may be associated with aluminum tolerance or ...and potato mutants over-expres- sing pectinmethylesterase (PME) had a high negative charge on ... See full document

10

Aluminum tolerance on genotypes of signal grass

Aluminum tolerance on genotypes of signal grass

... evaluated genotypes presented distinct levels of aluminum tolerance and ...of aluminum toxicity tolerance had already been observed in another forage species, Panicum maximum, by ... See full document

6

Characterization of potato genotypes using molecular markers

Characterization of potato genotypes using molecular markers

... ROHLF, F.J. NTSYS-pc numerical taxonomy and multivariate analysis system. Version 1.5. New York: Exeter Software, 1989. 236p. SALAMAN, R.N. The origin of the early European potato. Journal of the Linnean Society ... See full document

8

RESISTANCE OF POTATO GENOTYPES TO Meloidogyne javanica1

RESISTANCE OF POTATO GENOTYPES TO Meloidogyne javanica1

... tested genotypes were found to be susceptible to nematode galls, can be attributed in part, to the influence of the high temperature (25 ± 5°C) at which the test was ...F22-01-08. In potatoes, the ... See full document

5

Study of Salt Stress Tolerance in Spelt

Study of Salt Stress Tolerance in Spelt

... A população mundial está a crescer a um ritmo elevado, e por outro lado, a produtividade de alimentos está a baixar devido ao efeito de vários stresses abióticos. A salinidade dos solos é um desses stresses que causa ... See full document

60

Modeling Optical and Electronic Properties of Silica Nano-Clusters in Silicon Rich Oxide Films

Modeling Optical and Electronic Properties of Silica Nano-Clusters in Silicon Rich Oxide Films

... important in nano scale systems such as molecules and clusters constituted of particles from a few to hundreds or a few thousands of ...way in which the atoms in these molecules or clusters are ... See full document

6

Effect of aluminum stress on mineral nutrition in rice cultivars differing in aluminum sensitivity

Effect of aluminum stress on mineral nutrition in rice cultivars differing in aluminum sensitivity

... of aluminum (Al) stress on ion concentration and distribution were investigated in four rice cultivars (Aiwu and IKP, Al sensitive; IRAT112 and IR6023, Al ...levels in plant tissues were ... See full document

7

Evaluation of grain sorghum hybrids for aluminum tolerance in nutrient solution

Evaluation of grain sorghum hybrids for aluminum tolerance in nutrient solution

... production in acid soils could be overcome by either the addition of chemical amendments such as lime and fertilizers or the use of species or cultivars that can tolerate soil acidity ...application in many ... See full document

6

J. Appl. Oral Sci.  vol.17 número1

J. Appl. Oral Sci. vol.17 número1

... cavities in three increments (the first layer was cured for 20 s, the second layer was cured for 20 s and the last layer was cured for 60 s) and activated using an LED curing unit (Optilight LD II, Gnatus, ... See full document

6

Efficiency of selection in early generations of potato families with a view toward heat tolerance

Efficiency of selection in early generations of potato families with a view toward heat tolerance

... conducted in the Epamig experimental area in Pouso Alegre, MG, Brazil using an average of 20 clones per ...conducted with second generation clones (C2) from May to August 2012 (winter crop season), ... See full document

8

Quím. Nova  vol.37 número10

Quím. Nova vol.37 número10

... of silicon by flame atomic absorption spectrometry, a preconcentration step prior to de- termination is needed for most samples such as natural water ...for silicon determination in water, alloy and ... See full document

5

Mat. Res.  vol.7 número4

Mat. Res. vol.7 número4

... product with good ...predictable, in some extent, by the determination of the chemical composition of non- metallic phases that form such ...inclusions. With the objective of studying the chemical ... See full document

5

DIALLEL ANALYSIS OF TOLERANCE TO DROUGHT IN COWPEA GENOTYPES

DIALLEL ANALYSIS OF TOLERANCE TO DROUGHT IN COWPEA GENOTYPES

... used, with three replications, with experimental plot consisting of six 2-m plant ...The genotypes showed significant differences in all characteristics evaluated, denoting the genetic ... See full document

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