Aims: The aim of this work was to investigate the effect humic acid, applied at different concentrations and time intervals, on vegetative flowering characters Zinnia elegans.
 Study Design: experiment designed as a complete randomized design with three replications total nine treatments.
 Place Duration Study: conducted Department Horticulture, School Agriculture, Lovely Professional...

The research was carried out in a plastic house at the Malta station  research  farm Duhok, kurdistan region/ Iraq. In autumn 2019 growing season to study influence  of foliar spraying by seaweed extract (Max grow) with concentrations of  (0, 3, 6, and 9 ml.l-1) potassium( 0, 1.5 3 g.l-1 )on lettuce teresa on vegetative  growth, yield  and its chemical content leav...

In this research, the acclimatized in vitro plants were transferred to the aeroponic system and the effects of paclobutrazol (PBZ) and jasmonic acid (JA) were investigated on the production of potato (Solanum tuberosum L. cvs Agria and Svalan) minitubers. Some plant characteristics were also investigated in this cultivation system, under greenhouse conditions. Plants were foliar sprayed with PB...

Andrographis paniculata is an important medicinal plant which possesses many applications. Looking to the importance of growth regulators one study was carried out on influence foliar spraying treatments in yield Kariyatu. Different includes NAA (50,100 and 200 mg l-1) , GA3 Paclobutrazol with as control were considered application at 30 days after transplanting. Experimental results indicated ...

in order to study effect of foliar application of iron and zinc on yield and yield components of autumn rapeseed (brassica napus l.) under limited irrigation an experiment was conducted at research farm of agricultural faculty of urmia university in 2009. the experiment was designed in split plot based on randomized complete block design with 3 replications. treatments were drought (irrigation ...

The efficacy of seed treatment and foliar spray with fungicides in controlling black point incidence of wheat seeds was evaluated in the field. Two seed treating fungicides, namely Vitavax-200 and Homai-80WP were used @ 0.25% of dry seed weight and foliar spray with Tilt-250EC (0.05%) was applied in six different schedules. Untreated and unsprayed controls were also maintained. Seed treatment w...

Field trials were used to investigate the phytotoxicity of foliar sprays of 2,4-D amine to sugarcane. Yield losses of variety NCo 376 resulted from band sprays when 3,3 kg ae/ha was sprayed onto plant or ratoon cane which had unfurled three or more leaves per shoot. The greater the foliar development of the crop at the time of spraying, the greater was the resulting crop loss. At similar stages...

Rice (Oryza sativa) is an increasingly popular food in Africa. As much as 30% of yields are lost due to blast disease caused by Magnaporthe oryzae. Several commercial biopesticides Bacillus subtilis, Trichoderma asperellum, and Serratia sp. strains were evaluated under field conditions for their effects against rice yield at one site Kenya three sites Tanzania 2020 2021. Each biopesticide was a...