To date, economically and energy-costly vegetative propagation using rhizomes tissue culture are the only options for cultivation of Miscanthus spp. Some genotypes miscanthus produce fertile seeds, offering a valid alternative to propagation. A preliminary study has been conducted on seeds two hybrids obtained via interspecific cross-pollination between M. sacchariflorus sinensis: ‘GRC14’ (mate...

Rhizome growth and development is regulated by phytohormone. However, endogenous phytohormones affect rhizome initiation, sustained in perennial grass species remains elusive. In this study, we investigated the morphological characteristics content of indole-3-acetic acid (IAA), zeatin (ZT), gibberellic (GA3), abscisic (ABA) rhizomes two different Kentucky bluegrass. Using ultra-performance liq...

Saffron is the world’s most coveted spicy plant that has medicinal value. Currently, due to diverse types of difficulties in growing this outdoor, tendency produce it indoor been increased. Optimized conditions for saffron plants not fully determined so far. This study was conducted investigate interactive effects two growth regulators (PGRs), including gibberellic acid (GA3) and γ-aminobutyric...

With the aim of understanding and identifying the traits which can be used as the suitable criteria for quick screening of the water deficit tolerant barley genotypes, an experiment based on randomized complete blocks design with three replications was conducted during two years to evaluate the biochemical responses of 20 barley genotypes to full irrigation and terminal water stress in the fie...

The effect of pre-sowing priming with gibberellic acid (GA3) solution (50 mg/L) on acorn germination and growth characteristics 47-day-old plants Quercus robur Q. rubra was studied under laboratory conditions. varied depending the oak species development phase plants. After priming, 86% acorns germinated that exceeded control by 25%, while number sprouted at level amounted to 85%. were divided ...

In vitro callus induction and shoot emergence protocols for Maytenus emarginata (Willd) Ding Hou. have been established using young leaves stem explants of in vivo growing, one half year-old plants. Plants were growing the month August 2016 at department Botany, Ch. Charan Singh University, Meerut. However, collected August, 2019. MS (Murashige Skoog) medium WPM (Woody Plant Medium), supplement...

Artificially occurring parthenocarpy can be induced by exogenous application of plant hormones and is useful in the fruit production many crops trees. In cucumber (Cucumis sativus L.), a model species Cucurbitaceae family, auxin, gibberellin, cytokinin, brassinosteroids are known to induce parthenocarpy. tropical squash (Cucurbita moschata synthetic auxins parthenocarpy, but effects still unkno...

field trials with dizigotheeca elegantissima were conducted at the experimental farm of faculty of agriculture, azad university  jiroft  in growth seasons of 2012 year. the aim of this work was to study the effect of foliar application of gibberellic acid [ga3] and benzyladenine [ba] at 0, 50, 100 and 150 mgl-1 on the vegetative growth and photosynthetic pigments of d. elegantissima plants. mos...

Salinity is a significant abiotic stress for crop plants and threat to global food security. Optimizing yield without adversely affecting the ecosystem necessary sustainable agriculture. Silicon plant growth-promoting bacteria were reported mitigating several biotic in plants. In our study, we identified salt-tolerant rhizobacterium Pseudomonas psychrotolerans CS51. This species produces plant-...

Duration of various stages of inflorescence differentiation and hormone levels in apical buds eventually decide the harvest time, flower uniformity and quality of ornamental plants. The progress in inflorescence differentiation process in the chrysanthemum cultivar ‘Jingyun’ can be divided into nine stages. Following short day induction, it took 4d to reach the growing point hypertrophy stage, ...