This experiment conducted on rosemary plant (Rosmarinus officinalis L.), aimed to investigate the effect of gibberellic acid (GA3), salicylic (SA), and NPK fertilizer growth chemical constituents as well determining best concentration. After two weeks from planting rooted cuttings in plastic pots were sprayed with SA at three concentrations (0, 150 300 mg l-1), GA3 Sprayed 400 Nano (3 6 g contr...

The effects of four plant growth regulators on Crocus sativus L. (saffron) yield and performance were studied in two consecutive years under field conditions. Saffron corms immersed solutions gibberellic acid (GA3), salicylic (SA), paclobutrazol (PBZ), chlormequat chloride (CCC), distilled water (hydroprime), dry as the control. Results showed that among different treatments, plants primed with...

The present investigation entitled “Effect of plant growth regulators on growth, flowering, yield and vaselife chrysanthemum under Prayagraj agro climatic conditions”, was carried out during August to December, 2022, in Department Horticulture, Naini Agricultural Institute, Sam Higginbottom University Agriculture, Technology Sciences, Prayagraj. experiment conducted Randomized Block Design with...

in this investigation, the effect of different treatments on breaking of seed dormancy of almond species and peach seeds include prunus scoparia spach, p. haussknechtii bornm, p. communis l. and p. persica l. was studied to determine their seed germination percentages. first, mature seeds, without endocarp were treated with two percent tmtd® (tetramethylthiuram disulphide) fungicide solution fo...

The experiment was conducted at crop research farm in the department of agronomy during summer season 2022 on cowpea crop. treatments consisted 3 levels Boron (0.75,1,1.25 kg/ha) and Plant Growth Regulators (GA3 30 ppm, NAA 35 ABA 40 ppm ) as a foliar spray. laid out Randomized block design with 9 replicated “thrice”.0.75 kg/ha soil application combination gibberellic acid spray recorded maximu...

gibberellic acid (ga3) is a group of plant hormones identified in various plants. the aim of this study was to determine the effects of ga3 on sperm parameters and in vitro fertilization (ivf). fifty six adult male rats were divided into seven groups as, control, treatment and sham. following 15, 30 and 45 days of ga3 and methanol alcohol (ma) administration, rats were euthanized and epididymis...

to clarify the underlying physiological mechanism of gibberellic acid (ga) in cold tolerance, the effects of exogenous ga3 on malondialdehyde (mda), osmoregulation substances and endogenous hormones levels in the tiller nodes of two wheat cultivars, namely, dongnongdongmai 1 (a cold insensitive cultivar) and jimai 22 (a cold sensitive cultivar), were investigated at three periods of cold winter...