Effect of Foliar Application of Different Fertilizers on Growth and Leaf Nutrients Content of Lime (Citrus aurantifolia L.) Plants Grown Under Nursery Conditions

2005 ◽  
Vol 16 (2) ◽  
pp. 53-61
Author(s):  
A. EL-GUZOLI ◽  
F. EL-TAHIR
Keyword(s):  
Foliar Application ◽  
Citrus Aurantifolia ◽  
Leaf Nutrients

scholarly journals Effect of Foliar Application of Bimin221 and Seaweed Extract on Lime Seedling Growth

2021 ◽  
Vol 910 (1) ◽  
pp. 012120
Author(s):  
Kadhim Jawad Aja ◽  
Ghalib Bahio Aboud Al-Abbasi
Keyword(s):  
Nutrient Solution ◽  
Seedling Growth ◽  
Foliar Application ◽  
Seaweed Extract ◽  
Citrus Aurantifolia ◽  
Seaweed Extracts ◽  
Interaction Treatment ◽  
Iron And Zinc ◽  
Citrus Production ◽  
Total Carbohydrates

Abstract This study was conducted in a certified citrus production nursery in Karbala province, Al-Hindiya district for the season 2020, on lime seedlings (Citrus aurantifolia) rootstock at the age of 6 months, It was sprayed with the nutrient solution Biumin 221 at concentrations (0, 1.5, 2, 2.5 m.L-1) and Basfoliar Kelp seaweed extracts at concentrations (0, 1.5, 3, 4.5) ml L-. The results showed that spraying the seedlings with single and combined study treatments led to a significant increase in all the vegetative and nutrition traits of lime seedlings. The treatment (2.5 g.L-1 nutrient solution + 4.5 ml.L-1 seaweed extract) achieved the highest averages in most of the traits. While the interaction treatment between the concentration (2.5 g.L-1 of the nutrient solution and concentration of 3 ml.L-1 of seaweed extract was excelled in the traits of leaf content of total carbohydrates, the percentage of nitrogen, iron, and zinc.

scholarly journals Study of Foliar Application of Nutritional Solution and Seaweeds Extract on Growth of Limes (Citrus Aurantifolia)

2021 ◽  
Vol 910 (1) ◽  
pp. 012121
Author(s):  
Kadhim Jawad Aja ◽  
Ghalib Bahio Aboud Al-Abbasi
Keyword(s):  
Nutrient Solution ◽  
Foliar Application ◽  
Dry Weight ◽  
Control Treatment ◽  
Citrus Aurantifolia ◽  
Seaweed Extracts ◽  
Seedling Length ◽  
Citrus Production ◽  
Number Of Leaves ◽  
Number Of Branches

Abstract This study was conducted in a certified citrus production nursery in Karbala province, Al-Hindiya district for the season 2020, on seedlings of lime (Citrus aurantifolia) rootstock at the age of 6 months, Where it was sprayed with the nutrient solution Biumin 221 at concentrations (0, 1.5, 2, 2.5 g.L-1) and Basfoliar Kelp seaweed extracts with concentrations (0, 1.5, 3, 4.5) ml.L-1. The results showed that spraying the seedlings with single and combined study treatments led to a significant increase in the average seedling length, number of branches, number of leaves, leaf area and dry weight of the vegetative and root system, where the treatment (2.5 g. L-1 nutrient solution + 4.5 ml.L-1 seaweed extracts)was excelled and gave the highest average of most traits. Where the interaction treatment between the concentration (2.5 g.L-1 for the nutrient solution with a concentration of 3 ml. L-1 of seaweed extracts) excelled on the dry weight of the vegetative total compared to the control treatment, which recorded the lowest values.

Survey of Alcoholic Foliar Application on Reproductive Yield of Purple Coneflower (Echinacea purpurea L.)

Planta Medica ◽  
2013 ◽  
Vol 79 (05) ◽  
Author(s):  
MT Khosravi ◽  
A Mehrafarin ◽  
H Naghdibadi ◽  
E Khosravi
Keyword(s):  
Foliar Application ◽  
Echinacea Purpurea ◽  
Purple Coneflower

Effect of Urea and Nano-Nitrogen Fertigation and Foliar Application of Nano-Boron and Molybdenum on some Growth and Yield Parameters of Potato

2020 ◽  
Vol 10 (1) ◽  
pp. 253-263
Author(s):  
Hayyawi W.A. Al-juthery ◽  
Estabraq Hilal Obaid Al-Maamouri
Keyword(s):  
Foliar Application ◽  
Growth Traits ◽  
Solanum Tuberosum L ◽  
Block Design ◽  
Growth And Yield ◽  
Control Treatment ◽  
Acid Yield ◽  
Biological Yield ◽  
Starch Yield ◽  
Private Farm

Investigating the effect of urea and nano-nitrogen fertigation and foliar application of nano B and Mo on growth and yield of potato Solanum tuberosum L. [Rivera-A]. The study was conducted in a private farm located in the Al-Taleah area - Babylon governorate. The experiment consisted of (12) treatments consisting of separated fertigation of nano nitrogen (25% N) and urea (46% N), single treatments of leaf spraying of nano Mo (5%), Nano B (9%), nano-binary combinations (Mo+B) and (U+ Nano Mo), (U+Nano B), Nano (N+Mo), Nano (N+B), and tricombination treatments of (U+Mo+B), Nano (N+Mo+B) additional to the control treatment. Randomize Complete Block Design (RCBD) and one way simple experiment with three replicates. Fertilizers were applied at levels of 40 liters h-1 of Nano-N fertilizer (25% N) and 300 kg h-1 urea fertilizer (46% N). They were sprayed early in the morning after (40) days after planting four times. Two weeks is the period between an application and another according to the recommendation of (1) kg  h-1 nano-fertilizer of (B) and (500) g h-1 of  Mo. Fertilizers were injected and sprayed at (10, 20, 30 and 40)% of the total amount of the fertilizer were applied as the first, second, third and fourth applications, respectively. Some growth traits were tested including the chlorophyll content in the leaves, the total dry vegetative yild, the soft tubers yield, and the biological yield, proteins and ascorbic acid yield compared to the control (spray water only). The results of the Duncan test showed a significant increase in most of the studied traits of nano-tricombination (N+Mo+B) in the fresh tubers yield,  dry vegetative yield  , the biological yield, starch yield ,the total protein and ascorbic yield (37.53, 1.799, 8.138,4.152 , 481.3and 653.8 meg ha-1) respectively .compare to control (21.58 , 0.890, 4.463  ,2.323 , 366.1 and 215.5 meg ha-1) respectively.

Effect of algae Ecklonia maxima extract (Kelpak SL) on yields of common wheat, durum wheat and spelt wheat

2019 ◽  
Vol 74 (1) ◽  
pp. 5-14
Author(s):  
GRZEGORZ SZUMIŁO ◽  
LESZEK RACHOŃ ◽  
BARBARA KROCHMAL-MARCZAK
Keyword(s):  
Triticum Aestivum ◽  
Durum Wheat ◽  
Common Wheat ◽  
Yield Components ◽  
Grain Quality ◽  
Foliar Application ◽  
Control Treatment ◽  
Favourable Effect ◽  
Ecklonia Maxima ◽  
Spelt Wheat

The 3-year experiment was concerned with the response of spring forms of common wheat (Triticum aestivum L. subsp. aestivum), durum wheat (Triticum durum Desf.) and spelt wheat (Triticum aestivum subsp. spelta L. em. Thell.) to the foliar application of a plant growth stimulant (extract from marine algae Ecklonia maxima), with the commercial name of Kelpak SL (GS), as compared to control treatment (C). The following parameters were analysed: yield of grain, yield components (number of ears, weight of 1000 kernels, number and weight of kernels per ear) and physical indicators of grain quality (test weight, uniformity and vitreosity of grain). The study showed that the level of yielding and the yield components were related primarily with the wheat genotype, but they depended also on the agro-climatic conditions and on the algae extract and control experimental treatments. The application of algae extract, compared to the control, caused a significant increase in the yields of the spring wheat species under study, on average by 7.0%. Canopy spraying with algae extract had a favourable effect on the number of ears, on he number and weight of kernels per ear, but it had no effect on the weight of 1000 kernels. The grain quality of durum wheat, spelt wheat and common wheat was affected more strongly by the weather conditions in the successive years of the study and by the genotype than by the foliar application of algae extract. The spelt genotypes were characterised by lower yields and lower grain quality than common wheat and the durum wheat genotypes.

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