scholarly journals Humik Asit Uygulamalarının Zambak Bitkisinin Gelişimi, Bitkideki Fenolojik ve Pomolojik Gözlemler Üzerine Etkisi

2022 ◽  
Vol 9 (sp) ◽  
pp. 2670-2674
Author(s):  
Seda Bice Ataklı ◽  
Sezer Şahin ◽  
Onur Sefa Alkaç
Keyword(s):  
Humic Acid ◽  
Mineral Elements ◽  
Quality Characteristics ◽  
Vase Life ◽  
Fresh Weight ◽  
Full Bloom ◽  
Growing Medium ◽  
Flower Stem ◽  
Number Of Leaves ◽  
Plant Emergence

In this study, a pot study was carried out to reveal the effects of direct and foliar applications of humic acid to the growing medium in addition to basic fertilization on the development and plant quality characteristics of lily plants grown in peat + perlite medium. The experiment was carried out in an unheated greenhouse during the summer, in a greenhouse environment with a shade net on it. In the experiment, in addition to the control, the humic acid doses were 3.5 lt/da from soil, 7.5 lt/da from soil, 1.75 lt/da from leaf, 3.75 lt/da from leaf and soil + 3.5 lt/da from leaf + 1, It was applied 3 times as 75 lt/da. In the pot experiment established in three replications according to the randomized plots trial design, 10 lily bulbs were planted in each pot and humic acid applications were made at two-week intervals following plant emergence. In order to see the effect of the applications when the plant is harvested, the length of the flower stem (mm), the thickness of the flower stem (mm), the fresh weight of the branch (mm), the number of buds (pieces), the bud length (cm), the number of leaves (pieces), Full bloom stem (mm) and vase life (days) were examined. As the doses of humic acid increased, the vegetative weight of the lily plant increased, while the effect of the applications on the investigated properties was different. With the mineral elements, hormones and plant growth regulators in humic acid, it has the feature of promoting the increase of biomass in the plant.

scholarly journals Evaluation of Different Cultivars of Tuberose (Polianthes tuberosa L.) under Humid agro Climatic conditions of Goa

2019 ◽  
Vol 14 (2) ◽  
pp. 109-114
Author(s):  
Safeena S A ◽  
Thangam M ◽  
Singh N P
Keyword(s):  
Performance Evaluation ◽  
Plant Height ◽  
Climatic Conditions ◽  
Leaf Length ◽  
Vase Life ◽  
Fresh Weight ◽  
Commercial Cultivation ◽  
Flowering Behaviour ◽  
Number Of Leaves ◽  
Stalk Length

Tuberose (Polianthes tuberosa L.) is one of the most important tropical bulbous-ornamental cultivated for production of long-lasting flowers spikes. Adaptation and acclimatization of different cultivars under humid agro-climatic conditions of Goa are to be confirmed for their better performance. The present investigation was conducted to evaluate the performance of tuberose cultivars under agro-climatic conditions of Goa during 2014- 2017. Five single and six double cultivars of tuberose were evaluated during the study period. All the cultivars differed in their growth and flowering behaviour. Among the single cultivars, evaluated, maximum number of florets per spike (47.00) was observed in Pune local whereas spike-length (75.59 cm) was maximum in Mexican Single. Among the double cultivars, evaluated, maximum plant height (52.21 cm) and maximum number of leaves per plant (59.63) were recorded with cultivar Arka Suvasini. Leaf length was significantly higher (52.93 cm) in Pearl double whereas leaf width (2.04 cm) was maximum in Calcutta Double. Days to appearance of flower spike were earlier in Arka Suvasini. Minimum days taken for opening of basal floret (84.88 days) were recorded with cultivar Arka Suvasini. Spike girth (0.68 cm), Spike fresh-weight (69.06 cm), floret stalk-length (3.6 cm), floret diameter (5.24 cm), weight of individual floret (3.49 g) and vase life (7.93 days) was significantly maximum in Cv. Arka Suvasini followed by Pearl Double. Based on the performance evaluation cv. Mexican Single among single types and cv. Arka Suvasini and Pearl Double among double types could be recommended for commercial cultivation under agro climatic conditions of Goa.

scholarly journals Study the effect of two organic fertilizers, methods of fertilization on productivity, pests and predatory insects associated with eggplant under modified climatic condition

2021 ◽  
Vol 16 (1) ◽  
pp. 170-185
Author(s):  
Fatma S Moursy ◽  
Doaa AM Gad ◽  
Dalia Adly ◽  
Ihab I Sadek
Keyword(s):  
Humic Acid ◽  
Nitrogen Content ◽  
Phosphorus Content ◽  
Total Yield ◽  
Fruit Weight ◽  
Stem Diameter ◽  
Compost Tea ◽  
Fresh Weight ◽  
Number Of Leaves ◽  
Predatory Insects

This study investigated the effects of two organic fertilizer (compost tea and humic acid) compared to chemical fertilizer on plant growth, productivity, pests and predatory insects associated with eggplant Solanum melongena var. Black beauty under net house in 1st of April at 2019 and 2020 seasons. Application of fertilizers through fertigation enhanced significantly number of leaves, stem fresh weight, average fruit weight and total fruit yield. Moreover, stem diameter, nitrogen content in leaves (%), phosphorus content in leaves (%), potassium content in leaves (%), number of fruits and total yield were enhanced significantly due to using compost tea. However, using the humic acid cause a significant enhancement in number of shoots, number of leaves, stem diameter and leaves fresh weight. In addition, application of compost tea through the fertigation cause a significant superiority in number of shoots, nitrogen content in leaves (%), phosphorus content in leaves (%), potassium content in leaves (%), number of fruits, average fruit weight and total yield. The highest significant values of leaves fresh weight and stem dry weight were mainly due using humic acid through foliar application. Three main pest species and seven different predators' species were recorded associated with pests on eggplant. The application of foliar and fertigation compost tea increased pest populations significantly compared with humic acid and control. But also, increase the predators' population.

Optimizing planting density for cut Helianthus annuus and Zinnia elegans

2019 ◽  
pp. 1-4
Author(s):  
Muhammad Modassar Sharif ◽  
Irslan Ali ◽  
Iftikhar Ahmad
Keyword(s):  
Helianthus Annuus ◽  
Leaf Area ◽  
Zinnia Elegans ◽  
Stem Diameter ◽  
Vase Life ◽  
Plant Canopy ◽  
Plant Spacing ◽  
Fresh Weight ◽  
Number Of Leaves ◽  
Flower Quality

A study was conducted to optimize plant spacing for cut Helianthus annuus cv. Pro Cut Orange and Zinnia elegans cv. Double Super Yoga. Seedlings were raised in 128-celled plastic plug trays containing coco coir, compost and silt (1:1:1; v/v/v) as substrate. At 2-4 true leaf stage, seedlings were transplanted outdoors in thoroughly tilled and leveled flat beds at plant and row spacing of 15.0 × 15.0, 15.0 × 22.5, 22.5 × 22.5, 22.5 × 30.0, or 30.0 × 30.0 cm with plant populations of 40, 26, 17, 13 or 10 plants per m2, respectively. Experiments were laid out in randomized complete block design with three replications individually for each species. Findings revealed that for Helianthus annuus, plants grown at 15.0 × 15.0 cm spacing produced tallest plants with greatest plant canopy diameter. While leaf area, stem diameter and vase life were highest for plants spaced at 30.0 × 30.0 cm. Plant spacing had no effect on number of leaves per plant, fresh weight of stem, flower quality and internodal distance. Similar results were recorded when this experiment was repeated on Helianthus annuus during next year for confirmation of results. In case of Zinnia elegans, plants spaced at 30.0 × 30.0 cm exhibited highest plant canopy diameter, number of leaves per plant and number of flowers per plant, while plants spaced at 15.0 × 15.0 cm had highest plant height and leaf area. Flower diameter, stem diameter, flower quality, internodal distance, fresh weight of a stem and vase life were similar irrespective of plant spacing. Based on the findings, it can be concluded that quality cut Helianthus annuus production was greatly improved when plants were spaced at 15.0 × 15.0 cm, while 30.0 × 30.0 cm spacing was optimal for cut Zinnia elegans production and may be used for commercial cultivation of Helianthus and Zinnia in Punjab.

scholarly journals Effects of Growing Medium, Shade Level and Fertilizer Rate on Cladode Color, Yield and Vase Life of Ruscus hypophyllum

1992 ◽  
Vol 10 (3) ◽  
pp. 150-152
Author(s):  
Robert H. Stamps ◽  
Cindy Connery Boone
Keyword(s):  
Tissue Culture ◽  
High Rate ◽  
Vase Life ◽  
Stem Number ◽  
Fresh Weight ◽  
Fertilizer Rate ◽  
Significant Treatment ◽  
Growing Medium ◽  
Color Yield ◽  
Cut Foliage

Abstract Ruscus hypophyllum L. (Israeli or Holland ruscus) liners were grown from tissue culture in either Florida sedge peat: builders' sand (3:1 by vol) or a commercial soilless medium (Vergro container mix A) until they were large enough to produce harvestable stems for use as cut foliage (florists' greens). Once established, plants were grown in a shadehouse at 50% or 70% shade and were fertilized with either 5, 10 or 15 g (0.18, 0.35 or 0.53 oz) of 17N-2. 6P-10K (17-6-12) controlled-release fertilizer applied every 2 months. Cladode color was not affected by fertilizer level but was affected by both shade level and growing medium, with shade level the more important of the two. Stem numbers and average fresh weight were affected by an interaction of fertilizer rate and growing medium. Maximum stem number occurred at the high fertilizer rate in Vergro and the medium rate in peat:sand while average stem weight was greatest at the high rate in peat:sand and at the medium rate in Vergro. Total stem fresh weight increased as a linear function of fertilizer rate, was 12% higher from peat:sand compared to Vergro, and was 14% greater under 50% compared to 70% shade. There were no commercially significant treatment effects on vase life.

scholarly journals Zingiber zerumbet flower stem postharvest characterization

2017 ◽  
Vol 23 (2) ◽  
pp. 127
Author(s):  
Charleston Gonçalves ◽  
Carlos Eduardo Ferreira De Castro ◽  
Ana Cecília Ribeiro De Castro ◽  
Vivian Loges
Keyword(s):  
Tap Water ◽  
Vase Life ◽  
Cut Flower ◽  
Fresh Weight ◽  
Study Objective ◽  
Zingiber Zerumbet ◽  
Shade Area ◽  
Flower Stem ◽  
Postharvest Treatments ◽  
Partial Shade

About the Zingiber zerumbet little is known about its cut flower postharvest and market, despite its high ornamental potential. The inflorescences, which resemble a compact cone, emerge from the base of the plants and start with green color changing to red with the age. This study objective was to characterize floral stem of ornamental ginger in two cultivate conditions and to evaluate the longevity of those submitted to post-harvest treatments. Flower stems were harvest from clumps cultivated under full sun and partial shade area, and were submitted to the postharvest treatments: complete flower immersion in tap water (CFI) or only the base stem immersion (BSI). The flower stems harvested from clumps at partial shade presented higher fresh weight, length and diameter of the inflorescences compared to flower stems harvested from clumps at full sun area. The flower stem bracts cultivated in full sun area changed the color from green to red 10.69 and 11.94 days after BSI and CFI postharvest treatments, and the vase life were 22.94 and 28.19 days, respectively. Flower stem harvest in partial shade area change the color only after 18.94 and 18.43 days and the vase life durability was 27.56 and 31.81, respectively. The complete immersion of the flower stem increase the vase life durability in 5.25 and 4.25 days compared to flowers kept with the stem base immersed only, in flower stems harvested from clumps cultivated in full sun area and partial shade area, respectively. Flower stems harvested from clumps cultivated in partial shade area and completely immerse in tap water during 3 hours increase the vase life durability in 8.87 days compared to flowers harvested from clumps cultivated in full sun area and base immersed only.

Effect of Spraying Foliar with Humus and Izomen Biostimulants on Some Vegetative and Flowering Parameters of Freesia hybrida L.

2019 ◽  
Vol 9 (2) ◽  
pp. 240-246
Author(s):  
Neveen Anwer Abdalla
Keyword(s):  
Plant Height ◽  
Landscape Design ◽  
Vase Life ◽  
College Of Agriculture ◽  
Flowering Date ◽  
Freesia Hybrida ◽  
Loam Soil ◽  
Number Of Leaves ◽  
The University

The experiment has been conducted in the nursery of the Department of Horticulture and Landscape Design, College of Agriculture, the University of Basrah to study the effect of Spraying foliar of the biostimulants Izomen and Humus on the growth and flowering of Freesia plants. The corms in similar size were planted in pots with a diameter and height of 25 cm, which filled with 2.5 kg of sterilized loam soil. After 50 days of planting, the plants sprayed with Humus at 0, 1.5, 2.5 ml L-1 and after five days sprayed with Izomen at 0, 1.5, 2.5 ml L-1 The different concentrations of biostimulants are sprayed three times, the period between one spray and another 15 is days. The results showed that the spraying of Humus at 2.5 ml L-1 significantly increased the plant height, the number of leaves and the leaf content of chlorophyll recorded (29.56 cm, 8.33 and 58.43%) respectively. Moreover, it is recorded early the flowering date (130 days), and the highest flowering mean is (2.12 inflorescence/plant) and the highest period of the remained flowers on the plant and the vase life (10 and 8 days) respectively. The effects of both Humus and Izomen were similar. In addition to the highest mean of their interaction at 2.5 ml L -1for all the studied traits.

scholarly journals Improving the Keeping Quality and Vase Life of Cut Alstroemeria Flowers by Pre and Post-harvest Salicylic Acid Treatments

2013 ◽  
Vol 5 (3) ◽  
pp. 364-370 ◽  
Author(s):  
Elnaz SOLEIMANY-FARD ◽  
Khodayar HEMMATI ◽  
Ahmad KHALIGHI
Keyword(s):  
Salicylic Acid ◽  
Water Balance ◽  
Chlorophyll Content ◽  
Water Loss ◽  
Vase Life ◽  
Total Chlorophyll ◽  
Cut Flowers ◽  
Fresh Weight ◽  
Total Chlorophyll Content ◽  
Keeping Quality

Keeping quality and length of vase life are important factors for evaluation of cut flowers quality, for both domestic and export markets. Studding the effect of pre- and post-harvest salicylic acid applications on keeping quality and vase life of cut alstroemeria flowers during vase period is the approach taken. Aqueous solutions of salicylic acid at 0.0 (with distilled water), 1, 2 and 3 mM were sprayed to run-off (approximately 500 mL per plant), about two weeks before flowers harvest. The cut flowers were harvested in the early morning and both of cut flowers treated (sprayed) and untreated were kept in vase solutions containing salicylic acid at 0.0 (with distilled water), 1, 2 and 3 mM. Sucrose at 4% was added to all treatments as a base solution. The changes in relative fresh weight, water uptake, water loss, water balance, total chlorophyll content and vase life were estimated during vase period. The results showed that the relative fresh weight, water uptake, water balance, total chlorophyll content and vase life decreased significantly while the water loss increased significantly during experiment for all treatments. A significant difference between salicylic acid and control treatments in all measured parameters is observed. During vase period, the salicylic acid treatments maintained significantly a more favourable relative fresh weight, water uptake, water balance, total chlorophyll content and supressed significantly water loss, as compared to control treatment. Also, the results showed that the using salicylic acid increased significantly the vase life cut alstroemeria flowers, over control. The highest values of measured parameters were found when plants were treated by pre + post-harvest application of salicylic acid at 3 mM. The result revealed that the quality attributes and vase life of cut alstroemeria flowers were improved by the use of salicylic acid treatment.

scholarly journals Budidaya Organik Kunyit pada Kluster Biofarmaka Kabupaten Karanganyar

2018 ◽  
Vol 33 (1) ◽  
pp. 34
Author(s):  
Samanhudi Samanhudi ◽  
Ahmad Yunus ◽  
Bambang Pujiasmanto
Keyword(s):  
Medicinal Plants ◽  
Plant Height ◽  
Dry Weight ◽  
Chicken Manure ◽  
Leaf Number ◽  
Fresh Weight ◽  
Organic Cultivation ◽  
Potential Development ◽  
Number Of Leaves ◽  
Cultivation Techniques

Potential development of medicinal plants in Karanganyar is very large, because this area is famous as a center of medicinal plants such as ginger, turmeric, kencur, and temulawak. In the development of medicinal plants, the approach of organic cultivation is one of the alternatives that can be done to achieve the business. Therefore the application of technology to society about organic farming on Biopharmaca Cluster of Karanganyar was conducted with the aim to apply organic cultivation techniques that have resulted from previous studies, so it can be applied by the community to increase income and welfare. This application of technology to society activity is held in Sambirejo, Jumantono, Karanganyar. The research was conducted from March to October 2016. The results showed that the application of chicken manure affects the number of leaves, number of tillers, and the fresh weight of turmeric rhizome. The addition of manure (chicken, goat, cow) can increase all variables of planting growth which include plant height, number of leaf, number of tillers, fresh weight of plant, dry weight of plant, and fresh weight of rhizomes. Giving three types of manure (chicken, goat, cow) with mycorrhizal dose treatment there is no intraction to some growth observation variables. Mycorrhizal treatment with a dose of 10 g/plant can increase the number of tillers in turmeric. Overall the application of mycorrhizal at various doses (5, 10, and 15 g/plant) can increase plant height, leaf number, number of tillers, and fresh weight of turmeric rhizome.

scholarly journals THE GROWTH RATE OF CELERY (Apium graveolens L.) AT VARIOUS COMPOSITIONS OF ORGANIC AND SYNTHETIC FERTILIZER

2018 ◽  
Vol 3 (1) ◽  
Author(s):  
Ghani Hendrika ◽  
Arifah Rahayu ◽  
Yanyan Mulyaningsih
Keyword(s):  
Plant Height ◽  
Dry Weight ◽  
Apium Graveolens ◽  
Fresh Weight ◽  
Higher Plant ◽  
Root Dry Weight ◽  
Synthetic Fertilizer ◽  
K Fertilizer ◽  
Compost Plant ◽  
Number Of Leaves

This study was aimed at assessing the growth and production of celery plants grown with various compositions of N,P and K fertilizer and compost. The study was done at the Trial Farm of Faculty of Agriculture, Djuanda University, Bogor fiom September to November 2015. A completely randomized design with two factors was used. The factors consisted of compost rate and N,P and K fertilizer rate. Compost was given in four levels, namely no compost (0% R), 26.3% gcompost/plant (50% R), 52.5 g compost/plant (100% R), and 78.7 g compost/plant (150% R). N, P and K fertilizer was given in five levels, namely no fertilizer (0% R), 4 g Urea, 0.3 g SP-36, 0.2 g KCl (25% R), 0.9 g Urea, 0.6 g SP-36, 0.4 g KCI (50% R), 1.3 g Urea, 0.8 g SP-36, 0.6 g KCl (75% R), and 1.7 g Urea, 1.1 g SP-36, 0.8 g KCl (100% R). All fertilizers were administered gradually at the time of planting and 2 weeks after planting. Three replicates were allocated into each treatment making up 60 experimental units. Results showed that celery plants given synthetic fertilizer at 100% R had higher plant height, number of leaves, number of seedlings, harvest fresh weight (g), saleable fresh weight (g), root biomass (g), and root dry weight (g) than those treated with no fertilizer (0% R). Plants treated with 150% compost had higher plant height, number of leaves, harvest fresh weight (g), saleable fresh weight (g), root length (cm), and root dry weight (g) than those treated with no fertilizer (0% R). Thus the best celery growth and production in this study was obtained on plant 150% R compost   and 100% R synthetic fertilizer nourished.Key words: celery, compost, N, P, K fertilizer, harvest flesh weight

scholarly journals Morphophenological characterization of ornamental ginger and selection for landscape use

2018 ◽  
Vol 24 (3) ◽  
pp. 255-260
Author(s):  
Carlos Eduardo Ferreira de Castro ◽  
Ana Cecilia Ribeiro Castro ◽  
Charleston Gonçalves ◽  
Vivian Loges
Keyword(s):  
Phenotypic Variability ◽  
Stem Growth ◽  
Stem Length ◽  
Leaf Color ◽  
Flowering Season ◽  
Flower Stem ◽  
Number Of Leaves ◽  
Selection For ◽  
Inflorescence Length

Many species of Zingiber have great ornamental potential, due to durability and exotic appearance of the inflorescences. Despite its large phenotypic variability, they are scarcely exploited or not yet exploited regarding the ornamental potential. To conserve potential ornamental genotypes, and subsidize breeding program, the Agronomic Institute (IAC) maintain a Germoplasm Collection of Ornamental Zingiberales with promising accessions, including Zingiber. The aim was the morphophenological characterization of ten Zingiber accessions and the indication for landscape purposes. A large variation was observed to the evaluated characters: Clump height (CH); Inflorescence visualization (IV); Clump area (CA); Clump density (CD); Leaf stem Firmness (LSF); Number of leaf stems per clump (NLSC); Number of leaves per stem (NLS); Leaf color (LCol); Evergreen tendency (ET); Flower stem growth (FSG); Flower stem length (FSLe); Flower stem diameter (FSD); Flower stem per clump (FSC); Color sensorial perception (CSP); Flower stem weight (FSW); Inflorescence length (IL); Inflorescence diameter (ID); Bracts aspects (BAs); and Flowering season (FSe). The accessions very suitable and with the best performance to use for landscape purpose were Z. spectabile, IAC Anchieta (Z. spectabile), Z. newmanii.

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