scholarly journals Assessment of the Effects of NPK on Flowering Characters of Gladiolus (Gladiolus grandiflorus L.) cv. Big Time Supreme

2021 ◽  
pp. 1-8
Author(s):  
Harvindra Pal ◽  
R. S. Verma ◽  
R. B. Ram ◽  
Bhag Chand Shivran ◽  
Som Prakash
Keyword(s):  
Field Experiment ◽  
Best Practice ◽  
Maximum Diameter ◽  
Cut Flower ◽  
Great Demand ◽  
Flower Production ◽  
Experimental Trial ◽  
Maximum Duration ◽  
Horticultural Research

Aim: Gladiolus the most important cut flower crop and as it has great demand in national and international flower market it is worthwhile to apply the experimental trial on it, in respect to estimate the flowering characters of Gladiolus. Place and duration of Study: The field experiment was conducted at Horticultural Research Farm-I, Babasaheb Bhimrao Ambedkar University (A Central University), Lucknow, (U.P), India. During the 2018-2019 and 2019-2020 rabi seasons. Results: Replicated thrice having twenty three treatments in each replication. The minimum days taken to emergence of spike (102.21 and 101.04 days), The maximum number of spikes per plant (1.29 and 1.30), The minimum days to first floret opening (109.25 and 110.25 days), The maximum duration of flowering (15.55 and 15.85 days), The highest length of spike (87.35 and 88.05 cm), The highest number of florets per spike (15.12 and 16.13), The maximum diameter of floret (9.25 and 9.42 cm) and The maximum length of floret (9.85 and 9.92 cm) with the application of N 20g + P 15g + K 15g (T16). Moreover, the treatment T16 showed the best results on flowering characters of gladiolus. Appeared as the best practice for better flowering and therefore it may be recommended to boost up flower production and quality of gladiolus.

scholarly journals Influência da vernalização de semente na produção, crescimento e desenvolvimento de plantas de lisianthus

2018 ◽  
Vol 39 (6) ◽  
pp. 2325 ◽  
Author(s):  
Maria Yumbla-Orbes ◽  
José Geraldo Barbosa ◽  
Wagner Campos Otoni ◽  
Marcel Santos Montezano ◽  
José Antônio Saraiva Grossi ◽  
...  
Keyword(s):  
Large Scale ◽  
Limiting Factor ◽  
Scale Production ◽  
Cut Flower ◽  
Cut Flowers ◽  
Flower Production ◽  
Commercial Scale ◽  
Large Scale Production ◽  
And Control

Flowering induction and control is a limiting factor when commercially producing cut flowers of lisianthus and seed exposure to low temperatures, a physiological event called vernalization, induces the differentiation of vegetative buds to reproductive buds, contributing to a flowering that is uniform and has quality. The objective of this study was to evaluate the influence of seed vernalization in three cultivars of lisianthus (Excalibur, Echo and Mariachi) for 12, 24, 36 and 48 days at temperatures of 5, 10 and 15°C, in the production and quality of buds, making this technology feasible to large-scale production. During cultivation it was observed that the lower the temperature and higher the vernalization period, the lower the cycle and the greater the number of plants induced to flowering for all three cultivars, and those are important features in the context of flower production in a commercial scale. The seeds subjected to vernalization originated plants that produce flower stems within the standards required by the market, showing that vernalization was efficient to induce flowering without affecting the quality of the buds. To produce lisianthus as a cut flower of quality, it is recommended seed vernalization of Mariachi and Echo cultivars for 24 days at 5°C and Excalibur for 36 days at 5°C.

scholarly journals Soil Pasteurization and Mycorrhizal Inoculation Alter Flower Production and Corm Composition of Brodiaea laxa `Queen Fabiola'

HortScience ◽  
2004 ◽  
Vol 39 (6) ◽  
pp. 1432-1437 ◽  
Author(s):  
C.F. Scagel
Keyword(s):  
Arbuscular Mycorrhizal ◽  
Average Weight ◽  
Cut Flower ◽  
Flower Production ◽  
Beneficial Effects ◽  
Mycorrhizal Inoculation ◽  
Arbuscular Mycorrhizal Fungal ◽  
Soil Pasteurization ◽  
Amf Inoculation

The ornamental flowering bulb Brodiaea laxa Benth. `Queen Fabiola' was grown with or without arbuscular mycorrhizal fungal (AMF) inoculum in pasteurized or nonpasteurized soil to determine if inoculation altered flower and corm production. The first growing cycle after planting, mycorrhizal inoculation decreased the days to anthesis and increased the number of flowers produced per inflorescence and flower longevity. It also affected the quality of the daughter corm, which influenced flowering the following year. Inoculated plants produced larger daughter corms and more cormels than uninoculated plants, and allocated more biomass to the corms than the cormels, which lowered the average weight of the cormels. Corms produced by inoculated plants also had higher concentration of nitrogen, potassium, zinc, and nonreducing sugars than those produced by uninoculated plants. The beneficial effects of AMF inoculation on flowering and corm/cormel production were generally increased by soil pasteurization. The results indicate that mycorrhizal inoculation may enhance commercial cut flower and corm production of this crop.

scholarly journals Evaluation of Two Growing Systems for Cut Snapdragon Production: Tray vs. Ground Bed

HortScience ◽  
2000 ◽  
Vol 35 (1) ◽  
pp. 25-27
Author(s):  
K. Jacquemin Sullivan ◽  
C.C. Pasian
Keyword(s):  
Quality Indicator ◽  
Shoot Length ◽  
Subjective Quality ◽  
Antirrhinum Majus ◽  
Cut Flower ◽  
Cut Flowers ◽  
Flower Production ◽  
Objective Quality ◽  
Flower Quality

Cut-flower production of three snapdragon (Antirrhinum majus L.) cultivars (`Potomac Pink', `Winter White', and `Potomac Light Pink') in growing trays vs. ground beds was evaluated in five different plantings over a period of a year and a half. The experiments evaluated the quality of cut flowers from plants in ground beds or in small vs. large trays either raised or placed directly on the ground bed. The quality of flowering shoots was lower when plants were grown in raised trays rather than in on-ground trays or in ground beds, but other treatments did not affect quality consistently. Flowering shoot grade (a subjective quality indicator) correlated well (r = 0.8) with the ratio of shoot dryweight to shoot length (an objective quality indicator). Our results confirm that the flower quality of snapdragons grown on ground trays can equal that of those grown in ground beds.

scholarly journals Evaluation of Hybrids and Cultivars of Single type Tuberose (Polianthes tuberosa)

2020 ◽  
Vol 15 (1) ◽  
pp. 67-71
Author(s):  
Jadhav S B ◽  
Vichare S V ◽  
Katwate S M
Keyword(s):  
Significant Variation ◽  
Spike Length ◽  
Single Type ◽  
Maximum Diameter ◽  
Vase Life ◽  
Cut Flower ◽  
Cut Flowers ◽  
Flower Production ◽  
Hybrid Genotype ◽  
Overall Performance

Hybrids and cultivars of single type tuberose was evaluated to fulfill the need to develop new hybrids as demanded by commercial growers. Evaluation of fifteen genotypes showed significant variation in growth, floral and bulb characters. Cultivar Arka Prajwal was significantly superior over all genotypes, which recorded least number of days for opening of 1st floret (78.55 days) with maximum diameter of spike (1.18 cm), length of floret (6.05 cm), weight of individual floret (3.12 g) and weight of spike (121.43 g).The hybrid genotype L1P4 (Variegated X Phule Rajani) was observed to be superior in terms of rachis length (39.78 cm), inter-nodal length (7.25 cm), length of bulb (8.09 cm), diameter of bulb (3.76 cm) and diameter of bulb-lets (1.85 cm). Among the hybrid genotypes L1P4 also recorded maximum plant height (116.39 cm), spike length (109.58 cm), weight of cut spike (105.08 g) and vase life (11.00 days). However, it was foundto be at par for number of florets per spike (57.25), length of floret (5.92 cm) and number of spikes per clump (10.14) with all other cultivars and hybrids tested. From the overall performance, it was found that the cultivar Arka Prajwal was the best. Genotype L1P4 found promising for loose as well as cut flower production because of its number of florets, inter-nodal length and spikes per clump which are important characters considering loose flower for taking maximum number of pickings. However, characters such as rachis length, spike length, vase life and weight of spike which are imperative for cut flowers are also noted superior in genotype L1P4.

scholarly journals Influence of Plant Growth Regulators on Postharvest Quality of Zantesdeschia and Preplant Treatment for Preventing Erwinia Infection

HortScience ◽  
1996 ◽  
Vol 31 (4) ◽  
pp. 597d-597
Author(s):  
Jeff S. Kuehny ◽  
Wen Chy Chang ◽  
Patricia Branch
Keyword(s):  
Sodium Chloride ◽  
Plant Growth ◽  
Plant Growth Regulators ◽  
Sodium Hypochlorite ◽  
Growth Regulators ◽  
Postharvest Quality ◽  
Cut Flower ◽  
Height Control ◽  
Flower Production

Zantesdeschia has been grown for cut-flower production for many years, but more recently it has been grown as a containerized plant. Problems with height control and disease, however, have limited Zantesdeschia production in warmer climates. Our objectives were to evaluate paclobutrazol and uniconazole on control of plant growth of three Zantesdeschia species and evaluate four preplant treatments for preventing Erwinia infection on rhizomes. Paclobutrazol at 1 mg a.i. gave the best control of flower height, foliage height, and plant width. After 20 d in a postharvest chamber, plants drenched with paclobuturazol at 2 mg a.i. and uniconazole at 6 mg a.i. were still suitable plants, plants drenched at 3 and 4 mg a.i. paclobutrazol remained short, and plants drenched at 2 and 4 mg a.i.uniconazole became tall and weak, with flower stems breaking over. Rhizomes were dipped in dimethylbenzyl ammonium chlorides, sodium hypochlorite, 4% formaldehyde, or streptomycin. Streptomycin provided the best control against Erwinia infection followed by formaldehyde. Dimethylbenzyl ammonium chlorides and sodium chloride provided the poorest protection.

Gastroesophageal Reflux Disease: A Gastroenterologist's Perspective

2011 ◽  
Vol 21 (3) ◽  
pp. 89-99
Author(s):  
Michael F. Vaezi
Keyword(s):  
Gastroesophageal Reflux Disease ◽  
Gastroesophageal Reflux ◽  
Reflux Disease ◽  
Best Practice ◽  
Clinical Care ◽  
Diagnostic Testing ◽  
Diagnostic Tools ◽  
Swallowing Function ◽  
Atypical Symptoms

Gastroesophageal reflux disease (GERD) is a commonly diagnosed condition often associated with the typical symptoms of heartburn and regurgitation, although it may present with atypical symptoms such as chest pain, hoarseness, chronic cough, and asthma. In most cases, the patient's reduced quality of life drives clinical care and diagnostic testing. Because of its widespread impact on voice and swallowing function as well as its social implications, it is important that speech-language pathologists (SLPs) understand the nature of GERD and its consequences. The purpose of this article is to summarize the nature of GERD and GERD-related complications such as GERD-related peptic stricture, Barrett's esophagus and adenocarcinoma, and laryngeal manifestations of GERD from a gastroenterologist's perspective. It is critical that SLPs who work with a multidisciplinary team understand terminology, diagnostic tools, and treatment to ensure best practice.

KAJIAN LITERATUR MODEL KONSEPTUAL KEBERHASILAN E-GOVERNMENT

2018 ◽  
Vol 2 (1) ◽  
Author(s):  
Bernadus Gunawan Sudarsono ◽  
Sri Poedji Lestari
Keyword(s):  
Information Technology ◽  
Best Practice ◽  
Public Services ◽  
Developed Countries ◽  
Internet Technology ◽  
Electronic Government ◽  
Digital Government ◽  
Management Ethics ◽  
The Government

The use of internet technology in the government environment is known as electronic government or e-government. In simple terms, e-government or digital government is an activity carried out by the government by using information technology support in providing services to the community. In line with the spirit of bureaucratic reform in Indonesia, e-government has a role in improving the quality of public services and helping the process of delivering information more effectively to the public. Over time, the application of e-Government has turned out to have mixed results. In developed countries, the application of e-Government systems in the scope of government has produced various benefits ranging from the efficiency of administrative processes and various innovations in the field of public services. But on the contrary in the case of developing countries including Indonesia, the results are more alarming where many government institutions face obstacles and even fail to achieve significant improvements in the quality of public services despite having adequate information and communication technology. The paradigm of bureaucrats who wrongly considers that the success of e-Government is mainly determined by technology. Even though there are many factors outside of technology that are more dominant as causes of failure such as organizational management, ethics and work culture. This study aims to develop a model of success in the application of e-Government from several best practice models in the field of information technology that have been widely used so far using literature studies as research methods. The results of the study show that the conceptual model of the success of the implementation of e-Government developed consists of 17 determinants of success..Keywords: Model, Factor, Success, System, e-Government

Vernalization Accelerates Flowering of Lysimachia clethroides Duby

HortScience ◽  
1998 ◽  
Vol 33 (3) ◽  
pp. 508b-508
Author(s):  
Pamela M. Lewis ◽  
Alan M. Armitage ◽  
Jim M. Garner
Keyword(s):  
Stem Diameter ◽  
Stem Length ◽  
Cut Flower ◽  
Bud Formation ◽  
Flower Production ◽  
Sphagnum Peat ◽  
Potting Media ◽  
Lysimachia Clethroides ◽  
Shoot Emergence

The effect of vernalization method and duration on off-season cut flower production of Lysimachia clethroides Duby was examined. Rhizomes harvested in October were cooled for 0, 4, 6, 8, 10 or 12 weeks at 4 ± 1 °C in crates with unmilled sphagnum peat or in 3.75-L pots with potting media prior to forcing in a warm greenhouse. After 6 or more weeks of cooling, shoots emerged from crate-cooled rhizomes in higher percentages than from pot-cooled rhizomes. However, only the duration of cooling, not the method, affected the rate of shoot emergence, visible bud formation and anthesis of the first bud in the raceme. As cooling increased from 0 to 12 weeks, the greenhouse days required for shoot emergence, visible bud formation and anthesis decreased linearly. The number of flowering flushes and flowering stems varied quadratically with cooling duration, and the highest yields occurred when rhizomes received between 4 and 10 weeks of cooling. As the number of successive flowering flushes increased, the stem length increased linearly while the stem diameter decreased linearly. High numbers of flowers were produced rapidly after 10 weeks of cooling.

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