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 Bazı Turp Çeşitlerinin Tuza Tolerans Düzeylerinin Belirlenmesi ve Tuzlu Koşullarda Çimlenme Üzerine Salisilik Asidin Etkinliğinin Değerlendirilmesi

2020 ◽  
Vol 8 (3) ◽  
pp. 632
Author(s):  
Kamile Ulukapı ◽  
Ayşe Gül Nasırcılar ◽  
Zehra Kurt
Keyword(s):  
Salt Stress ◽  
Vegetative Growth ◽  
Growth Parameters ◽  
Threshold Value ◽  
Germination Percentage ◽  
Leaf Length ◽  
Vegetative Development ◽  
High Level ◽  
Red Radish ◽  
White Radish

This study was conducted to determine tolerance levels of different radish varieties (white, black, red, little red radish) under salt stress conditions and to evaluate the effectiveness of exogenous salicylic acid (SA) application on germination and vegetative development. For this purpose; germination percentage (%), germination time (day), germination index calculated, and then 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. Radish seeds were germinated at control, 100 mM, 150 mM and 200 mM salt concentrations. Salt stress did not inhibit germination at a high level but negatively affected the vegetative growth of plants. According to the results of the statistical analysis of the data obtained, 150 mM was determined as the threshold value. Then, SA was applied to seeds treated with 150 mM salt concentration at different doses (0.25, 0.50, 0.75, 1.00 mM). SA had a positive effect on germination in saline conditions in general and it was concluded that 0.50 mM SA could be applied for germination percentages in all cultivars. However, 1 mM SA inhibited the germination of big red and little red radish cultivars, causing sudden and severe germination losses (10%, 8%, respectively). The effects of SA on vegetative growth parameters differed by cultivar and it was found to be inhibitory in terms of vegetative growth characteristics of white radish cultivar. On the other hand, 0.50 mM SA in black and big red, 0.75 mM SA in little red cultivar gave promoting results for vegetative growth.

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.

EFFECT OF DIFFERENT DOSES OF BORON ON GROWTH AND YIELD OF OFF-SEASON CAULIFLOWER (BRASSICA OLERACEA VAR. BOTRYTIS) IN ARGHAKHANCHI, NEPAL

2020 ◽  
Vol 1 (1) ◽  
pp. 12-17
Author(s):  
Srijana Pandey ◽  
Sapana Parajuli ◽  
Biplov Oli ◽  
Surya Dhungana
Keyword(s):  
Brassica Oleracea ◽  
Growth Parameters ◽  
Block Design ◽  
Leaf Length ◽  
Growth And Yield ◽  
Cost Ratio ◽  
Benefit Cost Ratio ◽  
Net Returns ◽  
Benefit Cost ◽  
Different Doses

The research was conducted at Beltari Sandhikharka-10, Arghakhanchi district to study about the effect of various doses of boron on growth and yield attributing characters of cauliflower (Brassica oleracea var. botrytis) during off-season from February to June in 2020. Five treatments; B0 (control/no application), B1: 2kg/ha, B2: 4kg/ha, B3: 6kg/ha, B4: 8kg/ha which are the different doses of boron application were laid out in Randomized Complete Block Design (RCBD) with 4 replications. The growth parameters like plant height, number of leaves per plant leaf length and leaf breadth of largest leaf were recorded multiple times with 15 days interval. Days to curd initiation and Days from curd initiation to harvest were recorded by regular field observation. The yield parameters; curd weight with leaves, Marketable curd weight, average curd yield, incidence of hollowing were recorded during harvest. The economics from application of boron doses in cauliflower production was obtained in terms of cost of cultivation, gross returns, net returns, and benefit cost ratio. The result showed that the growth and yield attributing characters of cauliflower were significantly affected by application of boron in which the value of these parameters was found significantly higher in B1 followed by other treatments. The average curd yield of cauliflower in B1 was found to be 12.39 mt/ha which was 48.92% higher than that of B0 with curd yield 8.32 mt/ha. Similarly, the net return was found significantly the highest in B1 and the lowest in B0. The result showed that application of boron in the range of 2-4 kg/ha is preferred to control and higher doses in respect of both productivity and economics.

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 ALLELOPATHIC POTENTIAL OF WEED SPEICES AGERATUM CONYZOIDES L. AND CLEOME VISCOSA L. ON GERMINATION AND GROWTH OF SESAMUM INDICUM L

2015 ◽  
Vol 2 (2) ◽  
pp. 114-117
Author(s):  
Anbarasan R ◽  
Prabhakaran J
Keyword(s):  
Growth Parameters ◽  
Dry Weight ◽  
Inhibitory Effect ◽  
Germination Percentage ◽  
Sesamum Indicum ◽  
Weed Species ◽  
Ageratum Conyzoides ◽  
Allelopathic Potential ◽  
Germination And Growth ◽  
Cleome Viscosa

Various concentrations (5%, 10%, 15% and 20%) of aqueous extracts prepared from two weed species namely Ageratum conyzoides L. and Cleome viscosa L. and used for the present experiments to determine their allelopathic potential on growth and developmental changes on sesame (Sesamum indicum L.). The weed extracts showed an inhibitory effect on germination percentage, root and shoot growth, and fresh and dry weight of sesame seedlings. The extracts of A.conyzoides had more inhibitory effect at 20%concentration,than that of C.viscosa on growth parameters of sesame.

scholarly journals Comparative Growth Performance of Papaya Hybrids and their Parents under Reciprocal Crossing System

2020 ◽  
pp. 167-173
Author(s):  
Suchismita Jena ◽  
T. R. Ahlawat ◽  
A. I. Patel ◽  
A. K. Pandey ◽  
Dharmishtha Patel ◽  
...  
Keyword(s):  
Vegetative Growth ◽  
Growth Parameters ◽  
Block Design ◽  
Germination Percentage ◽  
Internodal Length ◽  
Randomized Block Design ◽  
Growth Performances ◽  
Breeding Programmes ◽  
Number Of Leaves ◽  
Reciprocal Crossing

Papaya is a very popular fruit in the tropical and subtropical regions of the world and has witnessed an increase in demand. This has fuelled an interest to develop region specific hybrids with desirable vegetative growth and vigour.  Hence a field experiment was carried out at College of horticulture and forestry, Navsari Agricultural University in Gujarat during 2018-2020 in randomized block design with three replications to know the mean performance of parents and hybrids for comparative growth performances of papaya. Wherein, thirty papaya hybrids were developed from six morphologically distinct parents through full diallel crossing technique and all the parents and hybrids were evaluated for their germination and growth parameters. The variability was distinct in all hybrids and parents for germination percentage, days taken to germination, periodical plant height and girth, number of leaves, petiole length and internodal distance. Amongst all the parents, Pusa Delicious, CO-8 and Lucknow Local exhibited improved germination, better vegetative growth and dwarf stature, respectively. Among the hybrids, Pusa Delicious x Lucknow Local was found to have dwarf stature with minimum internodal length however, the reciprocal cross: Lucknow Local x Pusa Delicious recorded maximum plant girth and number of leaves. Based on their mean performance, these parents can be used for further breeding programmes and hybrids could be exploited for cultivation.

scholarly journals Soil amendment with Aerva javanica (Burm. F.) Juss. ex Schult. in the control of root rot fungi of cowpea [Vigna unguiculata (L.) Walp.] and mung bean [Vigna radiata (L.)]

2012 ◽  
Vol 65 (3) ◽  
pp. 69-74 ◽  
Author(s):  
Naheed Ikram ◽  
Shahnaz Dawar
Keyword(s):  
Vigna Unguiculata ◽  
Root Rot ◽  
Vigna Radiata ◽  
Mung Bean ◽  
Growth Parameters ◽  
Macrophomina Phaseolina ◽  
Inhibitory Effect ◽  
Germination Percentage ◽  
Fresh Weight ◽  
Plant Parts

Root rot fungi cause severe losses of crop plants, so the present work was carried out to determine the effect of <em>Aerva javanica </em>parts powder on root infecting fungi of mung bean (<em>Vigna radiata </em>(L.) and cowpea (<em>Vigna unguiculata </em>(L.) Walp.). <em>A. javanica </em>parts (stem, leaves and flower) were used as soil amendments at 0.1, 1 and 5% to check the effectiveness on growth parameters. All the plant parts showed a significant reduction in root rot fungi like <em>Fusarium </em>spp., <em>Rhizoctonia solani </em>Kuhn, and <em>Macrophomina phaseolina </em>(Tassi) Goid. It was noted that germination percentage, fresh weight, leaf area and number of nodules were significantly higher and the inhibitory effect on root rot fungi increased when the soil was amended with <em>A. javanica </em>leaves at 1%. Thus, among all the treatments, <em>A. javanica </em>leaves at 1% were found to be the most effective against root rot fungi.

scholarly journals Allelopathic Effects of Ludwigia decurrens and L. adscendens subsp. diffusa on Germination, Seedling Growth and Yield of Corchorus olitorious L.

2010 ◽  
Vol 2 (2) ◽  
pp. 75-80 ◽  
Author(s):  
Ayobola A. Moninuola SAKPERE ◽  
Matthew OZIEGBE ◽  
Idowu Arinola BILESANMI
Keyword(s):  
Seedling Growth ◽  
Vegetative Growth ◽  
Tap Water ◽  
Inhibitory Effect ◽  
Germination Percentage ◽  
Growth And Yield ◽  
Stem Length ◽  
Allelopathic Effect ◽  
Water Control ◽  
Seedling Mortality

This study examined the allelopathic effect of Ludwigia decurrens and L. adscendens exudates on germination, seedling growth (hypocotyl and radicle elongation), seedling mortality, vegetative growth and reproductive yield of Corchorus olitorious. Ludwigia decurrens, L. adscedens exudates and tap water (control) were applied to seeds of Corchorus olitorious over a period of 15 days and to 3 weeks old seedling for a period of 4 weeks. Ludwigia exudates had no inhibitory effect on the germination percentage of C. olitorious, but the exudates from the two Ludwigia spp. induced mortality rate of the 15 day old seedlings (control: 5.00%, L. decurrens: 17.50%, L. adscendens: 26.88%) and a significant decrease in seedling elongation (hypocotyl and radicle length) of C. olitorious. For the vegetative growth experiment, results showed that the stem length, stem fresh weight and leaf area of C. olitorious were significantly inhibited during week 6 (P

scholarly journals Vegetative Growth Response of Tomato (Solanum lycopersicum L) Due to Different Doses of Horse Manure Bokashi

2021 ◽  
Vol 21 (2) ◽  
pp. 434
Author(s):  
Ahmad Raksun ◽  
I Wayan Merta ◽  
I Gde Mertha
Keyword(s):  
Solanum Lycopersicum ◽  
Vegetative Growth ◽  
Growth Response ◽  
Agricultural Land ◽  
Growth Parameters ◽  
Optimum Dose ◽  
Stem Height ◽  
Solanum Lycopersicum L ◽  
Horse Manure ◽  
Different Doses

Tomato is an annual plant that can grow well in the territory of Indonesia. Tomato growth is determined by the availability of nutrients in the growing media. The availability of nutrients can be increased by fertilization. Research on Vegetative Growth Response of Tomato (Solanum lycopersicum L) Due to Different Doses of Horse Manure Bokashi has been carried out in Bajur Villagre, West Lombok Regency. This research aims to determine: (1) the effect of different doses of horse manure bokashi to the growth of tomato, (2) the optimum dose of horse manure bokashi that need to be given to agricultural land so that tomato can grom optimaly. In this research, a completely randomized design was used. Horse manure bokashi treatment consisted of 6 levels with 4 replications.  The growth parameters were stem height, number of leaves, leaf lenght and leaf widh which were measured 42 days after planting. The research data were analyzed by analysis of variance. The result showed that: (1) different doses of horse manure bokashi significantly affected stem height, number of leaf, leaf lenght and leaf width of tomatoes, (2) the optimum dose of horse manure bokashi that need to be given to agricultural land so that tomato can grom optimaly is 1,6 kg for 1 m2 of agricultural land.

scholarly journals Germination and Growth response of Tetrapleura tetraptera (Shum and Thonn) to Different Growth media.

2019 ◽  
Vol 7 (3) ◽  
Author(s):  
Inelo Ajuma Usman ◽  
Mark Uleh ◽  
Chinoso Deborah Onyeri
Keyword(s):  
Growth Parameters ◽  
Daily Basis ◽  
Germination Percentage ◽  
Leaf Length ◽  
Growth Media ◽  
Seedling Height ◽  
Randomized Design ◽  
Tetrapleura Tetraptera ◽  
Number Of Leaves ◽  
Viable Seeds

This study investigated the effect of growth media on the germination and early growth of Tetrapleura tetraptera (Shum andThonn) This was assessed at the Forestry Nursery Federal University of Agriculture Makurdi, Benue State, Nigeria.  Two hundred (200) viable seeds were immersed in 50% sulphuric acid at 15mins. The seeds after pretreated were sown on five different media namely: Top soil, Sawdust, Riversand, mixture of topsoil and riversand and mixture of riversand and sawdust. Completely Randomized Design was adopted for this experiment. Data were collected on percentage germination on daily basis for 4 weeks, growth parameters involving seedling height, number of leaves, girth and leaf length at 2 weeks interval for 8 weeks. Analysis of Variance (ANOVA) was used to analyze the data collected. Mean separation was carried out for significantly different parameter by using Duncan’s Multiple Range Test (DMRT) to determine the suitable growth media. The result showed that germination percentage was significant as 5% level of probability (p>0.05) and the highest germination percentage of 80% was recorded in Riversand+Sawdust. Growth parameters were also influenced by growth media.  The highest number of leaves was observed in topsoil(10.05), seedling height (7.88cm) in Riversand +sawdust, girth(0.57cm) in topsoil and leaf length (4.71cm) in sawdust.  In raising the seeds of Tetrapleura tetraptera , Riversand and sawdust should be used. To encourage domestication and conservation of Tetrapleura tetraptera, topsoil,  mixture of riversand and sawdust should be adopted since we are interested in growth of tree species and this will ensure the production of vigorous seedlings for its plantation establishment.Keywords: Growth media, domestication, germination, Tetrapleura tetraptera

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