Cycad is one of the most important cut foliage plants with several usages. This experiment was focused on increasing the vase life of Cycad’s cut foliage in normal storage condition. Experiment was based on a CRD with three replications. Treatments were conducted for four different levels of gibberellic acid (GA3) and benzyl adenine (BA) each one with 0, 50, 100 and 150 mg L-1, according to men...

taxus chinensis var. mairei is a rare and endangered medicinal plant species distributed in china. in order to promote fast propagation and preserve the natural resources, conditions for in vitro germination and seedling development of embryos of t. chinensis var. mairei from anhui or zhejiang were investigated. results showed that in vitro germination rate of excised embryos cultured under 14 ...

The elonigationi of rice plants iinduced by the application of cell-free culture filtrates from the li(uid culture of Futsariutm moniliforme was first demonstrated in 1926 by Kurosawa. Twelve years later, Yabuta and Sumiki (1938) were able to isolate in crystalline form two growth-promotinig compounds, gibberellins A and B, from filtrates of this organism; gibberellin A was the maini substaniee...

Abstract The study was carried out in the College of Agriculture - University Kerbala at beginning September year 2022, according to a factorial experiment with completely randomized block design, effect bacterial biofertilizer Azotobacter, and solution gibberellic acid three concentrations (0, 150 300 mg. L -1 ), kinetin 25 50 ) germination guava seeds ( Psidium guajava L.), results showed tha...

the purpose of the present study was to determine the acute toxicity (lc 50 ) of hgcl 2 and cuso 4 in caspian roach ( rutilus caspicus ) and cuso 4 in caspian kutum ( rutilus kutum ). the caspian roach lc 50 values for hgcl 2 at 24, 48, 72, and 96-hrs of exposure, were 0.64, 0.61, 0.42, and 0.28 mg l -1 , respectively, and for cuso 4 were 11.55, 5.08, 2.49, and 1.47 mg l -1 , respectively. the ...

Shoot tips excised from shoot culture of Salvia officinalis were encapsulated in 2% or 3% (w/v) sodium alginate and exposed to 50 mM calcium chloride for complexation. Immediately or after 6, 12 or 24 weeks of storage at 4°C, the synthetic seeds were cultured for 6 weeks on half-strength MS medium supplemented with indole-3acetic acid (IAA) (0.1 mg/l) and solidified with 0.7% agar. The frequenc...

The purpose of this study was to determine the effects different doses gibberellic acid (GA3) on growth, tuber yield and some quality traits potato. experiment arranged in a split-plot design with three replicates, cultivars Marabel, Alegria Agria were main plots, GA3 (0, 25, 50 100 mg L-1) sub-plots. Gibberellic applied leaves by spraying 50th day after planting (during flowering). application...

An experiment was carried out by considering adverse impact of heavy metals on human health through consumption crops. To alleviate the effects cadmium (Cd) toxicity foliar application gibberellic acid (GA3), two varieties Brassica including Indian mustard (Brassica juncea (L.) Czern.) commonly known as ‘Raya’ and rapeseed rapaL.) ‘Toria’ were studied. The Completely Randomized Design (CRD) use...

Reversal points in cotton fibers may compromise fiber strength by generating regions of wall weakness. When viewed with polarized light, two types of reversals are observed: S and Z. This study investigated the effects of exogenously applied plant hormones on reversal frequency and type during secondary wall development in Gossypium hirsutum L. ‘MD51’. The data indicate that reversal frequency ...