scholarly journals IMPROVING GROWTH, YIELD QUALITY AND CHEMICAL CONSTITUENTS OF SESAME PLANTS BY FOLIAR APPLICATION OF ASCORBIC ACID, BENZYL ADENINE AND PACLOBUTRAZOL

2013 ◽  
Vol 24 (2) ◽  
pp. 1-16
Author(s):  
EMAD EL- DEIN EWAIS ◽  
ABD EL-MONEM SHARAF ◽  
ESAM ABD EL-AZIM ◽  
MOHAMED ISMAIL ◽  
MOHAMED AMIN
Keyword(s):  
Ascorbic Acid ◽  
Foliar Application ◽  
Chemical Constituents ◽  
Growth Yield ◽  
Benzyl Adenine ◽  
Yield Quality

scholarly journals Study of Seed Soaking and Foliar Application of Ascorbic Acid, Citric Acid and Humic Acid on Growth, Yield and Active Components In Maize

2021 ◽  
Vol 910 (1) ◽  
pp. 012076
Author(s):  
J. J. Kadhim ◽  
J. H. Hamza
Keyword(s):  
Ascorbic Acid ◽  
Citric Acid ◽  
Humic Acid ◽  
Foliar Application ◽  
Block Design ◽  
Growth Yield ◽  
Active Components ◽  
Seed Soaking ◽  
Maize Seeds ◽  
Biological Yield

Abstract Foliar application and seed soaking has been used as a means of supplying supplemental doses of nutrients, plant hormones, stimulants, and organic components. the effects of these applications have included yield increases, and improved drought tolerance, and enhanced crop quality, so A field experiment was carried out during spring seasons in 2019 and 2020 for styding Seed soaking and Foliar Application of Ascorbic acid, Citric acid and Humic acid on Growth, Yield and Active Components IN Maize. Randomized complete block design in split plots arrangement was used with three replicates. Main-plots were for seeds soaking with ascorbic, citric (100 mg l-1) frequently and humic at (1 ml l-1). Sub-plots were for vegetative parts nutrition with same acids above. Results showed a significant superiority of seeds soaking in humic acid for traits of ears number per plant (1.3 and 1.6), rows number per ear (16.6 and 17.5), grains number per row (39.3 and 45.3), grains number per ear (644.3 and 793.5), weight of 300 grains (75.3 and 100.6 g), total grain yield ( 6.0 and 8.3 ton ha-1), shelling ratio (79.3 and 85.1%), biological yield (20.7 and 26.8 ton ha-1), harvesting index (30.4 and 31.2%), in both seasons respectively. Effect of vegetative parts nutrition or interaction between studied factors was non-significant on most traits studied. It can be concluded that soaking maize seeds in humic acid improves yield and yield components.

scholarly journals Impact of Foliar Spray of NPK and Zn on Soybean for Growth, Yield, Quality, Energetics and Carbon Footprint under Dryland Condition at Indore

2022 ◽  
Author(s):  
Lalita Bhayal ◽  
Aakash . ◽  
M.P. Jain ◽  
Divya Bhayal ◽  
Kamlesh Meena
Keyword(s):  
Carbon Footprint ◽  
Foliar Application ◽  
Maximum Yield ◽  
Foliar Spray ◽  
Growth Yield ◽  
Water Soluble ◽  
Foliar Sprays ◽  
Dry Spell ◽  
Main Plot ◽  
Yield Quality

Background: Dryland is characterised by drought/dry spell (s) of 10 to 15 days and is the main reason for decline in soybean production. The aim of this study was to develop a strategy of drought amelioration by using foliar sprays and enhancement of yield, quality, energetics and carbon footprint. Methods: A field experiment was carried out at Rajmata Vijayaraje Scindia Krishi Vishwa Vidyalaya, College of Agriculture, Indore, (M.P.) during 2017-18 under spilt-plot design having two main plot treatments viz., foliar application at dry spell (F1), foliar application after dry spell (F2) and seven sub plot treatments i.e. different variants of foliar sprays (DVFS). Different growth, yield, quality, energetic and carbon footprint traits were recorded. The data were analyzed using standard statistical procedures. Result: The highest growth, yield, quality and energetic parameters were recorded for F1 as compared to F2. In case of DVFS, foliar application of water soluble complex fertilizer 19:19:19 (NPK) @ 0.5% + 0.5% ZnSO4 (T4) produced maximum values for growth, energetics, carbon footprint, oil (22.5%) and protein (43.1%) content as well as produced maximum yield.

scholarly journals The Application of Citric Acid in Combination with Some Micronutrients Increases the Growth, Productivity and a Few Chemical Constituents of Maize (Zea Mays) Plants

2019 ◽  
Vol 76 ◽  
pp. 86-97
Author(s):  
Mohamed A. Seif El-Yazal
Keyword(s):  
Zea Mays ◽  
Citric Acid ◽  
Reducing Sugars ◽  
Foliar Application ◽  
Growth Parameters ◽  
Chemical Constituents ◽  
Growth Yield ◽  
Dry Weight ◽  
Free Phenol ◽  
Total Free Amino Acids

The objective of this investigation was to study the helpful effects of foliar application with antioxidant citric acid in combos with some micronutrients on growth, yield and a few chemical constituents of maize (Zea mays L.) plants. The plants were grown up in clay soil, and foliar sprayed with eleven treatments (0, 0.05, 0.1, 0.15, 0.2, 0.25, 0.3, 0.35, 0.4, 0.45 and 0.5%) of combined fertilizer (citrine) which contains (15% citric acid, 2% Fe, 2% Mn and 2% Zn). The obtained results indicated generally that each one studied vegetative growth parameters (i.e. plant height, stem diameter, number of leaves /plant, dry weight of leaves) similarly as grain yield /fed. and some of their components (i.e. ear length, ear diameter, number of rows/ear, number of grains/row, grain weight/ear, weight of 100 grain and ear weight/plant) and some chemical constituents of leaves (chlorophyll a, b, total caroteniods, anthocyanin, total carbohydrates, total and reducing sugars, total free amino acids, total indoles, nitrogen, phosphorous and potassium) and grain protein %, were accrued with application of the various treatments. The maximum values were obtained from the treatment of 0.3%. On the contrary citrine treatments minimized reducing sugars and free phenol in leaves as compared to the control. The simplest results were obtained by the application of citrine treatment at 0.3%. Hence, it can recommend using citrine fertilizers as foliar application at the speed of 0.3% for improving growth, yield and chemical constituents of maize plants.

scholarly journals Impact of Propolis Extract as Foliar Spray On Growth, Yield and Some Chemical Composition of Spinach (Spinacia Oleracea L.) Plants Grown Under Calcareous Saline Soil

2019 ◽  
pp. 1-14 ◽  
Author(s):  
Mohamed A. Seif El-Yazal
Keyword(s):  
Chemical Composition ◽  
Spinacia Oleracea ◽  
Foliar Application ◽  
Saline Soil ◽  
Chemical Constituents ◽  
Foliar Spray ◽  
Growth Yield ◽  
Soil Conditions ◽  
Propolis Extract ◽  
Spinacia Oleracea L

This experiment was suggested to study the beneficial effects of foliar application with propolis extract at the rates 0, 6000, 7000, 8000 and 9000 mg/L solution used as foliar application to spinach seedlings on growth, yield and some chemical constituents of spinach plants (Spinacia oleracea L.) grown under calcareous saline soil conditions. All experiments were achieved during the two successive seasons of 2016 and 2017. Results showed that increasing the rates of propolis extract as foliar application increased the growth parameters of the treated plants. The best result was obtained by the rate (8000 mg/L) as a foliar application in both seasons of the study. The same trend was also observed regarding all studied chemical constituents, i.e. chlorophyll a, b and total carotenoids concentration, anthocyanine, total carbohydrates, total and reducing sugars, total free amino acid, free proline, crude protein, total indoles, total phenols, N, P and K in leaves. Thus, the coincident application of propolis extract at (8000 mg/L) as foliar application ingredient is recommended for improving growth, yield and chemical composition of spinach plants and for overcoming the adverse effect of saline conditions.

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