Salicylic Acid Increases Root Size That Favours the Absorption and Accumulation of Macro and Micronutrients That Contribute to Biomass Production

2021 ◽  
pp. 17-33
Author(s):  
C. J. Tucuch-Haas ◽  
M. A. Dzib-Ek ◽  
S. Vergara-Yoisura ◽  
A. Larqué-Saavedra
Keyword(s):  
Salicylic Acid ◽  
Biomass Production ◽  
Macro And Micronutrients ◽  
Root Size

scholarly journals Role of salicylic acid as foliar spray on hydride rice (BRRI Hybrid dhan3) cultivation in Bangladesh

2017 ◽  
Vol 4 (3) ◽  
pp. 157-164
Author(s):  
Mohammad Issak ◽  
Most Moslama Khatun ◽  
Amena Sultana
Keyword(s):  
Salicylic Acid ◽  
Grain Yield ◽  
Biomass Production ◽  
Dry Matter ◽  
Foliar Application ◽  
Block Design ◽  
Foliar Spray ◽  
Dry Matter Production ◽  
Control Treatment ◽  
Matter Production

The experiment was conducted to study the effect of salicylic acid (SA) as foliar spray on yield and yield contributing characters of BRRI Hybrid dhan3.The experiment was laid out in a randomized complete block design (RCBD) with three replications and six treatment combinations as, T1: 0 μM SA, T2: 200 μM SA, T3: 400 μM SA, T4: 600 μM SA, T5: 800 μM SA and T6: 1000 μM SA. The results revealed that biomass production, dry matter production and yield and yield contributing characters were significantly increased due to the foliar application of SA. At the maximum tillering (MT) stage, the highest biomass production (15.0 t/ha) and dry matter production was observed in T3 treatment. Treatments T4, T5 and T6 showed significant variation on the effective tillers/hill. The maximum effective tillers/hill were found in the treatment T6. The percentages of spikelet sterility were decreased with increasing the level of SA and the percentage of filled grains/panicle were increased with increasing level of SA. The insect infestation was reduced with increasing level of SA to up to 1000 μM. The maximum grain yield (9.21 t/ha) and straw yield (9.22 t/ha) was found in the treatment T6 which was identical to T5. On the other hand, in all cases the lowest results were found in the control treatment. The result showed that grain yield of rice increased with increasing level of SA to up to 1000 μM (T6 treatment). Our results suggest that foliar spray of SA might be applied to increase the yield of hybrid rice in Bangladesh.Res. Agric., Livest. Fish.4(3): 157-164, December 2017

scholarly journals A Rice Variety (BRRI dhan29) Yield Performance as Influenced by Foliar Application of Salicylic Acid in Bangladesh

2020 ◽  
Vol 2 (1) ◽  
pp. p263
Author(s):  
Shahnaz Parveen ◽  
Mohammad Issak ◽  
Md. Sohanur Rahman ◽  
Fakhar Uddin Talukder ◽  
Shanta Islam
Keyword(s):  
Salicylic Acid ◽  
Grain Yield ◽  
Biomass Production ◽  
Foliar Application ◽  
Block Design ◽  
Rice Variety ◽  
Foliar Spray ◽  
Growth And Yield ◽  
Control Treatment ◽  
Yield Performance

Objective of this study was to examine and evaluate the role of different rates of salicylic acid (SA) as foliar spray on growth and yield performance of BRRI dhan29. The experiment was conducted at Sher-e-Bangla Agricultural University, Bangladesh from November, 2016 to May, 2017 following a randomized complete block design with five rates of SA in six replications. The results showed that the lower rate of SA (upto 0.75 mM) has a positive effect on rice biomass production including effective tiller per hill, filled grain per panicle, grain yield and straw yield. The highest dry matter production at both maximum tillering and panicle initiation stages was found at SA spray rate of 0.5 mM. The highest number of effective tillers per hill (14.7) as well as the highest filled grain (120.4) and grain yield (8.1 t/ha) were found at SA rate of 0.75 mM. However, the maximum biomass production was obtained at SA rate of 0.25 mM. The minimum grain yield (7.0 t/ha) was observed in the control treatment.

scholarly journals Mitigating the Effects of Salinity by Foliar Application of Salicylic Acid in Fenugreek

2014 ◽  
Vol 2014 ◽  
pp. 1-6 ◽  
Author(s):  
Sumaira Babar ◽  
Ejaz Hussain Siddiqi ◽  
Iqbal Hussain ◽  
Khizar Hayat Bhatti ◽  
Rizwan Rasheed
Keyword(s):  
Salicylic Acid ◽  
Gas Exchange ◽  
Growth Medium ◽  
Biomass Production ◽  
Foliar Application ◽  
Harmful Effect ◽  
Research Work ◽  
Assimilation Rate ◽  
Fresh Weight ◽  
Chlorophyll Contents

Present research work was conducted to alleviate the salinity-induced harmful effect on biomass production and physiochemical attributes of fenugreek by foliar application of salicylic acid. Two varieties (Deli Kabul and Kasuri) were grown in salt treated (100 mM NaCl) and untreated (0 mM NaCl) growth medium. Two levels of salicylic acid (0 mg L−1 and 100 mg L−1) were applied through foliar method. Salinity stress significantly reduced the growth biomass in both varieties. Higher shoot fresh weight was recorded in Deli Kabul, while lower in Kasuri. Such reduction in growth biomass was mitigated by the foliar application of SA in both plants. Salinity caused a marked reduction in gas exchange attributes including net CO2 assimilation rate, transpiration rate, stomatal conductance, and substomatal CO2 concentration. Exogenous applied salicylic acid also overcomes the reduction in gas exchange attributes of the plants. The varieties “Deli Kabul” and “Kasuri” showed higher and lower net CO2 assimilation rate, respectively. These results indicate that growth medium salinity induced reduction in biomass production, gas exchange attributes, and also chlorophyll contents whereas the application of SA through foliar method can be used to protect plant growth and improve these attributes under salt stress.

scholarly journals Exogenous salicylic acid modifies gas exchange and biomass production of Mentha x piperita L.

2020 ◽  
pp. 98-107
Author(s):  
Fabrício Custódio de Moura Gonçalves ◽  
Nathália de Souza Parreiras ◽  
Felipe Girotto Campos ◽  
Luís Paulo Benetti Mantoan ◽  
Carmen Sílvia Fernandes Boaro
Keyword(s):  
Salicylic Acid ◽  
Gas Exchange ◽  
Biomass Production ◽  
Pharmaceutical Formulations ◽  
Co2 Assimilation ◽  
Primary Metabolism ◽  
Mentha X Piperita ◽  
Randomized Design ◽  
Use Efficiency ◽  
Exogenous Salicylic Acid

Peppermint (Mentha x piperita L.) is a medicinal plant that produces an essential oil used as an additive in food and pharmaceutical formulations. Salicylic acid is a phenolic compound widely distributed throughout the plant kingdom, being able to modify plant physiological and metabolic responses. The objective of this study was to evaluate the effects of the application of salicylic acid on the production of biomass, pigments, as well as gas exchange of peppermint plants. For this purpose, a completely randomized design composed of four replications was applied. Pigment evaluations were carried out in a 4x4 factorial scheme, consisting of the application treatments: 0 (control), 75, 150, and 225 mg L-1 of salicylic acid and four harvest periods. Gas exchange and physiological growth rates were evaluated in a 4x3 factorial scheme. Data were submitted to analysis of variance and regression. The application of salicylic acid increased CO2 assimilation and use, stomatal conductance, water use efficiency, and transpiration, which in turn, resulted in increased height, and dry stem and root mass production. It is concluded that the application of salicylic acid influences the primary metabolism, increasing gas exchange and biomass production of peppermint plants.

scholarly journals Growth and Nutrient Distribution in Young Plants of Virola Surinamensis Exposed to Cadmium

2021 ◽  
Author(s):  
WV. ANDRADE JÚNIOR ◽  
Cândido Oliveira Neto ◽  
Benedito Filho ◽  
Ricardo Okumura ◽  
Eniel Cruz ◽  
...  
Keyword(s):  
Biomass Production ◽  
Growth And Development ◽  
Photosynthetic Apparatus ◽  
Nutrient Distribution ◽  
The World ◽  
Contamination Of Soils ◽  
Macro And Micronutrients ◽  
The Stability ◽  
Relationship Of ◽  
Species Being

Abstract The contamination of soils and water as a result of human actions has been increasingly frequent in the world, the cadmium element the as a promising contaminant of these environments. This element affects the growth and development of vegetables.The objective of the study was to evaluate the growth and concentration of macro and micronutrients in the different organs young plants of Virola surinamensis exposed to Cd. The Cd significantly affected the growth of V. surinamensis reducing the height, stem diameter and biomass production. The Cd influenced negatively Fe, Mg, Ca, N, P and K, especially in the root. The Zn increased in the roots and leaves, while Mn reduced in the root and increased in the leaves of the plants on exposure to Cd. The increase of Zn and Mn in the leaves may have been a strategy to maintain the stability and protection of the photosynthetic apparatus of the plant. the research concluded that cadmium affects the nutritional relationship of this vegetable, however, we could observe that the influence of metal depends on the species being studied, the time of exposure to the metal and the amount of this metal.

Salicylic Acid in the Milk Trade

1877 ◽  
Vol 3 (53supp) ◽  
pp. 841-841
Author(s):  
L. Manetti ◽  
G. Muso
Keyword(s):  
Salicylic Acid
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