scholarly journals Foliar spray of gibberellic acid influences morphological attributes and foliage yield of coriander (Coriandrum sativum L.)

2018 ◽  
Vol 5 (1) ◽  
pp. 1-9
Author(s):  
Dhiman Das ◽  
Asim Kumar Bhadra ◽  
Mohd Moniruzzaman
Keyword(s):  
Gibberellic Acid ◽  
Vegetative Growth ◽  
Leaf Length ◽  
Distilled Water ◽  
Water Spray ◽  
Single Plant ◽  
Plant Weight ◽  
Morphological Attributes ◽  
Number Of Leaves ◽  
Different Doses

A field experiment was conducted at the research field of Sher-e- Bangla Agricultural University, Dhaka during the period from December 1, 2016 to January 11, 2017 to investigate the effect of gibberellic acid (GA3) on vegetative growth, morphological attributes and foliage (leaf) yield of coriander (Coriandrum sativum L.). The experimental treatments consisted of eight different doses of GA3 viz., 0 (distilled water spray), 5, 10, 15, 20, 25, 30 and 35 ppm. The variety Rosina (Pahuja Co., India) was used as planting material and different doses of GA3 were applied on the plants at 25 and 30 days after sowing. The experiment was laid out in Randomized Complete Block Design with three replications. GA3 had significant effect on vegetative growth, morphology, foliage yield and yield contributing characters of coriander. Plant height, number of leaves plant-1, leaf length, plant spread and single plant weight were found maximum from the application of GA3 at 20 ppm, which was closely followed by 25 ppm GA3. Application of GA3 at 20 ppm produced the highest weight of foliage m-2. A strong positive correlation of foliage yield was observed with plant height, number of leaves plant-1, leaf length, plant spread, single plant weight and weight of foliage m-2. Application of GA3 at 20 ppm gave maximum foliage yield (9.34 t ha-1) which was followed by GA3 at 15 ppm (8.46 t ha-1) and 25 ppm (8.06 t ha-1), and the minimum foliage yield was recorded from control (distilled water spray) (4.90 t ha-1). Application of GA3 at 20 ppm increased foliage yield over control by 47.54 %. A quadratic relationship between applied GA3 concentration and foliage yield was found; the regression equation was y = 4.87 + 0.375x – 0.009x2 from which it came up to be optimum dose of GA3 as 20.83 ppm.Res. Agric., Livest. Fish.5(1): 1-9, April 2018

scholarly journals Gibberellic Acid Effect on Growth and Flowering of Ajania Pacifica /Nakai/ Bremer et Humphries

2013 ◽  
Vol 21 (1) ◽  
pp. 21-27 ◽  
Author(s):  
Małgorzata Zalewska ◽  
Małgorzata Antkowiak
Keyword(s):  
Gibberellic Acid ◽  
Vegetative Growth ◽  
Distilled Water ◽  
Water Control ◽  
Cultivation Time ◽  
Short Day ◽  
Long Day ◽  
Acid Effect ◽  
Ornamental Species ◽  
Effect On Growth

Abstract The research addressed the effect of gibberellic acid (GA3) on growth and flowering of Ajania pacifica /Nakai/ Bremer et Humphries ‘Bea’. The vegetative growth lasted for 8 weeks in glasshouse, under natural long day and from August 15 - under natural short day. The plants were divided into four groups: 1 - the plants sprayed with distilled water (control combination); 2, 3 and 4 - the plants sprayed with GA3 ones, twice and thrice, respectively, starting from the 5th week of growth, and then in the 6th and 7th week, successively. Each of the group was divided into two subgroups: the first one treated with GA3 at concentration of 250 mg·dm-3 and the second with 500 mg·dm-3. It was observed that double spraying with GA3 accelerated the buds development of Ajania pacifica, thus shortened the cultivation time by about two days. Treatment with GA3 at concentration 500 mg·dm-3 stimulated the elongation of shoots more than treatment with GA3 at 250 mg·dm-3. The plants sprayed twice were longer than the control and then those sprayed one time. However, elongation of shoots was not remarkable; corymbs were shorter, narrower, and contained lesser number of inflorescences. The present study indicates the specificity of the response of Ajania pacifica to GA3 treatment, which appears to be different from other ornamental species.

scholarly journals Vegetative Growth of Kale Land (Ipomoea reptans poir.) Due to Different doses of NPK and Bokashi Fertilizer

2020 ◽  
Vol 20 (2) ◽  
pp. 305
Author(s):  
Ahmad Raksun ◽  
Mahrus Mahrus ◽  
I Gde Mertha
Keyword(s):  
Soil Fertility ◽  
Vegetative Growth ◽  
Growth Parameters ◽  
Leaf Length ◽  
Leaf Width ◽  
Optimum Dose ◽  
Fertilizer Treatment ◽  
Stem Height ◽  
Npk Fertilizer ◽  
Different Doses

In order to maintain soil fertility, NPK fertilizer applications that have been carried out by farmer need to be combined with non chemical fertilizer such as bokashi. Research on vegetative growth of kale land due to NPK and bokashi fertilizer has been carried out in Bajur Village, West Lombok Regency. The purpose of this research was to detemine: (1) vegetative growth of kale land due to different doses of NPK fertilizer, (2) vegetative growth of kale land due to different doses of bokashi, (3) the effect of interaction of NPK and bokashi fertilizer on growth of kale land, (4) Optimum dose of NPK fertilizer and bokashi for kale land. This research used 2 factors design. The first factor is the dose of NPK fertilizer and the second factors is the dose of bokashi. The growth parameters measured were stem height, leaf length, leaf width and number of kale land leaf. Reseach data analyzed using analysis of variance. The results showed that: (1) NPK fertilizer treatment significantly affected stem height, leaf length and kale leaf width, but have no significant effect on the number of kale land leaves, (2) bokashi aplication significantly affected stem heght, leaf length and kale land leaf width but did not significantly affect the number of kale land leaves, (3) the interaction of NPK fertilizer and bokashi did not significantly affect all growth parameters measured, (4) the optimun dose of bokashi for kale land is 1,2 kg for 8 kg of soil and the optimum dose of NPK fertilizer is 1,5 g per plant.  It is recommended that kale land famers use 1,2 kg bokashi for 8 kg of soil and 1,5 g NPK fertilizer per plant.

scholarly journals Application of Leaf Fertilizer Using Nano Technology To Read Vegetative Growth of Vanda sp.

2019 ◽  
Vol 2 (1) ◽  
pp. 19
Author(s):  
Dwi Zulfita ◽  
Maulidi Maulidi ◽  
Agus Hariyanti
Keyword(s):  
Vegetative Growth ◽  
Leaf Length ◽  
Nano Technology ◽  
Randomized Design ◽  
Treatment Factor ◽  
Number Of Leaves ◽  
Completely Randomized Design ◽  
Leaf Fertilizer ◽  
Screen House ◽  
Experimental Garden

This study aims to find the best fertilizer concentration of Growmore leaves to stimulate vegetative growth of Orchid Vanda sp. The study was conducted at the Tanjungpura University Faculty of Agriculture's experimental garden screen house and took place from March 5 2018 to July 12, 2018. The research design used was a Completely Randomized Design with one treatment factor namely Growmore Leaf Fertilizer concentration (D) with 5 levels of treatment namely Concentration 1 g/liter of water (d1), 2 g/liter of water (d2), 3 g/liter of water (d3), 4 g/ liter of water (d4) and 5 g/liter of water (d5). Each treatment was repeated 5 times. The variables observed were the increase of number of leaves (strands), the increase of leaf length (cm), the increase of number of roots (strands) and the increase of root length (cm). The results shows that the application of Growmore fertilizer in the amount of a concentration of 1 g/ liter of water, 2 g /liter of water, 3 g/liter of water and 4 g /liter of water show an increase in the number and length of leaves of Vanda sp. which is just as good. The Growmore fertilizer concentration is the best for the number of roots and the length of the roots of Vanda sp. Orchid seeds in the amount of 3 g/liter of water.

Influence of foliar nutrients application on growth and yield of onion grown in nutrient deficient soil

2018 ◽  
Vol 44 (4) ◽  
pp. 613-619 ◽  
Author(s):  
Inayat Ur Rahman ◽  
Aftab Afzal ◽  
Farhana Ijaz ◽  
Shajaul M Khan ◽  
Sabaz A Khan ◽  
...  
Keyword(s):  
Foliar Application ◽  
Growth Traits ◽  
Maximum Yield ◽  
Foliar Spray ◽  
Leaf Length ◽  
Suitable Method ◽  
Growth And Yield ◽  
Water Spray ◽  
Fresh Weight ◽  
Number Of Leaves

Commercially available foliar spray labeled as ‘Planto-fuel’ increased significantly (p ≤ 0.05) most of the growth traits viz., leaf length, bulb diameter (7.6 cm), bulb length (5.9 cm), leaves fresh weight/plant, neck fresh weight/plant, bulb fresh weight/plant (166.6 g) and plant fresh weight. It also produced the maximum yield (14.2 tons/ha) while the basal application of DAP significantly increased the number of leaves/plant and 2nd best results in yield whereas the lowest yield was observed through water spray. It is observed that the foliar application of micronutrients mixture in combination with nitrogen is the most suitable method to increase the onion production.

scholarly journals Effect of seed rate and sowing method on foliage production of different genotypes of coriander (Coriandrum sativum L.)

2013 ◽  
Vol 38 (3) ◽  
pp. 435-445
Author(s):  
M Moniruzzaman ◽  
MM Rahman ◽  
MM Hossain ◽  
AJM Sirajul Karim ◽  
QA Khaliq
Keyword(s):  
Field Experiment ◽  
Plant Height ◽  
Coriandrum Sativum ◽  
Continuous Line ◽  
Single Plant ◽  
Plant Weight ◽  
Seed Rate ◽  
Number Of Leaves ◽  
Foliage Weight

A field experiment on coriander (Coriandrum sativum L.) was conducted at Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur during February 2009 to April 2009 to find out the optimum seed rate in relation to sowing methods for maximizing foliage yield of coriander. Four genotypes (CS001, CS002, CS003 and CS008) and three sowing methods (continuous line sowing spaced at 10 cm, 20 cm and broadcast method) and three levels of seed rate (30, 40 and 50 kg/ha) were used as treatment variables.. The result showed that genotype CS003 singly gave the maximum plant height, number of leaves/plant, single plant weight and plant weight/m2 and thus gave the highest foliage yield/ha. Line sowing (10 cm), broadcast method with seed rate @ 50 kg/ha independently produced the maximum foliage weight/m2 and foliage yield/ha. Line sowing (10 cm) with 50 kg/ha seed rate produced the highest foliage yield in case of CS001, CS002 and CS003 genotypes, which was closely followed by broadcast method and the same seed rate. But line sowing (10 cm) as well as broadcast method coupled with 40 kg/ha seed rate gave better foliage yield in genotype CS008. DOI: http://dx.doi.org/10.3329/bjar.v38i3.16970 Bangladesh J. Agril. Res. 38(3): 435-445, September 2013

scholarly journals Produksi Tanaman Kangkung dan Ikan Lele dengan Sistem Akuaponik

2021 ◽  
Vol 9 (1) ◽  
pp. 68
Author(s):  
Lukito Hasta Pratopo ◽  
Ahmad Thoriq
Keyword(s):  
Growth Rate ◽  
Plant Height ◽  
Growth Parameters ◽  
Leaf Length ◽  
Leaf Width ◽  
Graphical Form ◽  
Water Spinach ◽  
Plant Weight ◽  
Number Of Leaves ◽  
Control Water

Kale and catfish are the most popular vegetables and fish in Indonesia. The production of these two commodities can be done using an aquaponics system. This study aims to determine the growth of water spinach plants and the survival of catfish in the aquaponic system. Plant growth parameters were measured every three days which included plant height, leaf width, leaf length, number of leaves and plant weight after harvest. The development of catfish that was observed every three days included the number of dead catfish and the weight of catfish measured every nine days. The data obtained were then tabulated and processed in graphical form and analyzed descriptively. The results showed The growth rate of kale planted in the aquaponic system includes plant height, leaf length, and leaf width, respectively, 2.51 cm / three days, 0.75 cm / three days and 0.24 cm / three days, while in kale plants (control) 1.30 / three days, 0.5 cm / three days, and 0.12 cm / three days, respectively. The yield of water spinach planted with the aquaponics system weighed 350 grams / pot, while the control water spinach was only 135 grams / pot. During 30 days of maintenance there was an increase in weight of catfish as much as 11.25 grams / head with the survival rate (SR) of catfish seeds by 93%.

scholarly journals RESPONSE OF SOUR ORANGE SEEDLINGS TO APPLICATION OF GIBBERELLIC ACID AND NUTRIGREEN FERTILIZER

2020 ◽  
Keyword(s):  
Gibberellic Acid ◽  
Vegetative Growth ◽  
Error Probability ◽  
Landscape Design ◽  
Stem Diameter ◽  
Experimental Unit ◽  
Sour Orange ◽  
Probability Level ◽  
Plastic Bags ◽  
Number Of Leaves

The seedlings of Sour orange grown in plastic bags under the conditions of the Lath houses of the Horticulture Landscape design were treated with two levels of gibberellic acid (75 and 100 mg L-1 ) and three levels of liquid Nutrigreen fertilizer (2, 4 and 6 ml L -1 ) as well as all Interactions between them in addition to the comparison treatment in order to improve the vegetative growth of the seedlings, the study was designed according to the complete random design (CRD) by three replicates and 4 seedlings per experimental unit and used the Dunkin polynomial test at a 5% error probability level to compare the averages of the treatments, the results confirmed the treatment of 100 mg L-1 of gibberellic acid + 6 ml L-1 of Nutrigreen fertilizer significantly outperformed the treatment of comparators as the increase in the main stem diameter and leaf content of chlorophyll, and the highest increase in seedlings length was obtained for the treatment of Nutrigreen fertilizer at a concentration of 6 ml L-1 while recorded treatment 100 mg L-1 of gibberellic acid + 4 ml L-1 of Nutrigreen fertilizer the highest significant increase in the number of leaves as measured by the comparison treatment.

scholarly journals Kuraklık Stresi Koşullarında Dışarıdan Uygulanan Salisilik Asitin Turp (Raphanus sativus L.) Çeşitlerinin Çimlenme ve Vejetatif Büyüme Özellikleri Üzerine Etkisi

2020 ◽  
Vol 8 (11) ◽  
pp. 2293-2299
Author(s):  
Ayşe Gül Nasırcılar ◽  
Kamile Ulukapı ◽  
Zehra Kurt
Keyword(s):  
Salicylic Acid ◽  
Vegetative Growth ◽  
Growth Parameters ◽  
Threshold Value ◽  
Inhibitory Effect ◽  
Germination Percentage ◽  
Leaf Length ◽  
Drought Conditions ◽  
Red Radish ◽  
Different Doses

In this study, firstly different PEG 6000 concentrations (%5, %10, %15, %20) were applied to four different radish cultivars (black, white, big red, little radish) to determine germination and vegetative growth parameters under drought conditions. As germination parameter; germination percentage (%), germination time and vigor index were determined. After germination, number of leaves, shoot length (cm), root length (cm), leaf width (cm) leaf length (cm), stem diameter (mm), plant fresh and dry weights (g) were measured in germinated plants. Vegetative growth parameters decreased in %15 PEG6000 for white, black and red little radish cultivars and in %20 for big red radish cultivar, and these doses were determined as the threshold value for salicylic acid applications. In second step, in order to increase the drought tolerance of the cultivars, different doses of salicylic acid (0.25, 0.50, 0.75, 1.00 mM) were applied in addition to PEG6000 application. The effect of different doses of salicylic acid on germination and vegetative growth parameters of radish seeds under drought conditions varied depending on the cultivar, and it was determined that it caused a stimulatory effect on germination of the cultivars. Except for the large red radish cv, it has a positive effect on plant growth in general. It was found that SA doses applied in this cultivar had an inhibitory effect. 0.50 mM salicylic acid in black radish; 0.25 mM salicylic acid applications in white and little red radish provided positive results in terms of improving vegetative parameters at %15 PEG6000 concentration.

scholarly journals Evaluation of different doses of indole-3-butyric acid (IBA) on the rooting, survival and vegetative growth performance of hardwood cuttings of Flordaguard peach (Prunus persica L. Batch)

2017 ◽  
Vol 9 (1) ◽  
pp. 173-180
Author(s):  
Sukhjit Kaur
Keyword(s):  
Growth Performance ◽  
Butyric Acid ◽  
Vegetative Growth ◽  
Prunus Persica ◽  
Cultural Practices ◽  
Leaf Length ◽  
Research Station ◽  
Root Weight ◽  
Survival Percentage ◽  
Different Doses

The present study was conducted on the evaluation of different doses of indole-3-butyric acid (IBA) on the rooting, survival and vegetative growth performance of hardwood cuttings of Flordaguard peach (Prunus persica L. Batch) during the years 2012-13 and 2013-14 at Punjab Agricultural University, Regional Research Station, Gurdaspur. The hardwood cuttings of 10 years old Flordaguard peach plant having 15-20cm in length and 0.8-1.2cm in diameter with 6-7 buds were prepared in the first fortnight of January .The basal portion of the cuttings was dipped in different doses of IBA viz. 1000ppm, 2000ppm, 3000ppm, 4000pppm, 5000ppm and control (without IBA treatment) for 1-2 minutes and planted in an open field conditions by following the recommended cultural practices for nursery raising. It was noticed that hardwood cuttings of Flordaguard peach treated with 3000ppm of IBA for 1- 2 minutes significantly took the minimum number of days to sprouting (7.05), rooting (6.0) with highest sprouting percentage (98.45%), survival percentage (90.55%), plant height(195.45cm), plant girth(10.50cm), number of branches(13.50) ,number of leaves (260.4), leaf length (19.55cm), leaf breadth (4.12cm), leaf weight (2.0gm), per-cent rooting (94.45%), number of roots (75.83), root length (38.0cm), root girth (0.98 cm) and root weight (13.50gm).Therefore, the application of 3000 ppm IBA was found to be best in terms of rooting, survival and vegeta-tive growth of hardwood cuttings of Flordaguard peach (Prunus persicaL. Batch). The beneficial effect of present work develop protocol which can be reliably used to develop the rootstock plant of Flordaguard which is resistant to nematodes through cutting which become ready for budding/grafting in the field in one year instead of two years as raised through seed

scholarly journals Planting Date Affects Growth and Yield Performance of Cauliflower (Brassica oleracea var. botrytis)

2019 ◽  
pp. 25-29
Author(s):  
Jinat Sultana ◽  
Md Abdul Mannan ◽  
Shamim Ahmed Kamal Uddin Khan ◽  
Md Mostofa Kamal
Keyword(s):  
Brassica Oleracea ◽  
Leaf Length ◽  
Growth And Yield ◽  
Cost Ratio ◽  
Individual Plant ◽  
Plant Weight ◽  
Benefit Cost Ratio ◽  
Biological Yield ◽  
Number Of Leaves ◽  
Benefit Cost

A field experiment was conducted to investigate the effect of different planting time on the growth and yield of cauliflower (Brassica oleracea var. botrytis) at the Germplasm Centre of Agrotechnology Discipline, Khulna University, Khulna, from September, 2016 to March, 2017. There were four planting times included in the experiment viz., T1: 15 October, T2: 15 November, T3: 15 December, and T4: 15 January. Data were collected on plant height (cm), number of leaves per plant, leaf length and breadth (cm), curd size (cm), individual plant weight (kg) and yield (t/ha). The tallest plant (81.20 cm), maximum number of leaves (23.60), leaf length (64.40 cm), leaf breadth (24.60 cm) and also curd length (19.80 cm) and breadth (18.00 cm) were recorded from the treatment T2 (November planting). The economic (67.08 t/ha) and biological yield (87.88 t/ha) were also found to be the highest in the treatment T2 (November planting) followed by the highest benefit cost ratio (2.15). Therefore, the planting of cauliflower could be done during November in Khulna region to ensure better growth and yield with better economic return. South Asian J. Agric., 7(1&2): 25-29

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