scholarly journals Following growth in the amount of organizations and winning some quality attributes of pomegranate cultivars Salimi and narrators of seedless

2005 ◽  
Vol 2 (4) ◽  
pp. 574-580
Author(s):  
Baghdad Science Journal
Keyword(s):  
Growth Regulators ◽  
Quality Attributes ◽  
College Of Agriculture

The research was conducted in the Department of Horticulture College of Agriculture, University of Baghdad for two seasons 1999-2000 on cultivars pomegranate Salimi and narrators seedless to study the effect of growth regulators in the amount of winning and some qualities included experience 9 transactions and three replicates per treatment used experience global Dhant design sectors full randomization carried out transactions in the two datesfirst at the onset of flowering and the second after 70 m results showed superior product Salimi Rawa

scholarly journals INFLUENCE OF GROWTH REGULATORS ON OVULES ABORTION, SEED SET AND ITS GERMENATION OF TWO ALFALFA CULTIVARS

2016 ◽  
Vol 47 (3) ◽  
Author(s):  
Khrbeet & Al-Beiruty
Keyword(s):  
Growth Regulators ◽  
Seed Set ◽  
Foliar Application ◽  
Control Treatment ◽  
Naphthalene Acetic Acid ◽  
Flower Buds ◽  
College Of Agriculture ◽  
Vegetation Growth ◽  
Main Plot ◽  
And Control

A field experiment was conducted at the experimental farm, College of Agriculture, Abu-Ghraib, Baghdad, Iraq during the period from mid. of March 2012 to mid. of July 2014 to investigate the effects of plant growth regulators and foliar application stages on ovules abortion, seed set and its germination of two alfalfa cultivars. Layout of the experiment was R.C.B.D. arranged in split-split plot with three replications. Cultivars (local and hamedan) were assigned as a main plot and foliar application stages (vegetative growth, flower buds emergence, 50% flowering and 80% flowering) were assigned as sub-plots, while growth regulators (Alar, Ethephon, Naphthalene acetic acid(NAA) and control treatment) were assigned in the sub-sub-plots. Result showed that there were no significant differences between cultivars in all traits. Foliar application of NAA increased No. of ovules per floret (9.11) compare with other treatments, but it was not significantly different compare with Alar. In 1st and 2nd seed crop, plants sprayed with Alar at flower buds emergence stage gave highest seed set (5.17, 6.93) respectively. Percentage of ovules abortion significantly influenced by growth regulaters, folair application stages and their interaction. Since, foliar application of Alar at beginning of flower buds emergence reduce % of ovules abortion (30.89). In general, plants sprayed at vegetation growth stage increased % of seed germination. It was clear from this study that more than 40% of ovules were aborted, this may be one of the reasons for reduction of seed yield in alfalfa, therefore, we recommended to do more researches in this field in order to know the causes of ovules abortion.

scholarly journals Effect of growth regulators (IBA and NAA) on rooting and survival of guava air layers

2021 ◽  
Vol 17 (AAEBSSD) ◽  
pp. 159-162
Author(s):  
Pooja Ojha ◽  
Sreekunwar ◽  
Jaideep Singh Bhadauriya ◽  
Shivkumar Singh Bhadauria ◽  
Rajesh Lekhi
Keyword(s):  
Growth Regulators ◽  
Root Weight ◽  
College Of Agriculture ◽  
Survival Percentage ◽  
Combined Application ◽  
Air Layers ◽  
Secondary Roots

The present investigation was conducted at Fruit Nursery, Department of Horticulture, College of Agriculture, Gwalior during the year 2015-16 on guava cv. Gwalior-27. The treatment combinations comprised with four concentration of IBA viz., 0ppm (I0), 7500ppm (I1), 10000ppm (I2) and 15000ppm (I3) and four concentration of NAA viz., 0ppm (B0), 50ppm (N1), 100ppm (N2) and 150ppm (N3). Results revealed that higher concentration of IBA (15000 ppm) and NAA (150 ppm) gave significantly highest results on callusing, number of primary and secondary roots, root weight per air layer, rooting and survival percentage over other lower concentrations while, combined application of higher concentration of both the growth regulators (I3N3) also gave higher results for all the parameters however, it was statistically at par with application of IBA @ 15000 ppm + NAA @ 100 ppm (I3N2) for all the parameters except survival percentage.

scholarly journals Effect of growth regulators on physiological indices and reproductive efficiency in bell pepper CV tarihal local

2017 ◽  
Author(s):  
Sridhar Gutam
Keyword(s):  
Acetic Acid ◽  
Field Experiment ◽  
Growth Regulators ◽  
Biochemical Parameters ◽  
Bell Pepper ◽  
Reproductive Efficiency ◽  
Naphthalene Acetic Acid ◽  
College Of Agriculture ◽  
Mepiquat Chloride ◽  
Physiological And Biochemical

A field experiment as conducted at college of agriculture, University of Agricultural Sciences, Dharwad during Kharif 1998 to find out the effect of growth regulators on physiological and biochemical parameters and reproductive efficiency in bell pepper CV tarihal local. The experiment consisted of fifteen treatments comprising of naphthalene acetic acid and mepiquat chloride at different concentrations and was laid out in randomised block with three replications.

scholarly journals Effect of growth regulators on sex expression and some quantitatve properties

2005 ◽  
Vol 2 (3) ◽  
pp. 410-416
Author(s):  
Baghdad Science Journal
Keyword(s):  
Sex Ratio ◽  
Growth Regulators ◽  
Sex Expression ◽  
College Of Agriculture

This study was conducted in an orchard pomegranate's Department of Horticulture College of Agriculture, University of Baghdad for two seasons 1999-2000 on cultivars pomegranate Salimi and narrators seedless to study the effect spraying Nizant growth in sex ratio of flowers and recipes flowering and winning was selected 27 trees per class 15 years old planted

scholarly journals ROLE OF PLANT GROWTH REGULATORS IN CALLUS INITIATION AND PLANTLETS REPRODUCING OF TWO ALFALFA CULTIVARS

2017 ◽  
Vol 48 (3) ◽  
Author(s):  
Hamza & Ali
Keyword(s):  
Growth Regulators ◽  
Dry Weight ◽  
Culture Technique ◽  
Factorial Experiments ◽  
Fresh Weight ◽  
Graduate Studies ◽  
College Of Agriculture ◽  
Growth Tube ◽  
Callus Initiation

An experiment was conducted at the central lab of Graduate studies - College of Agriculture, University of Baghdad during 2015-2016. The objective was to study the effect of growth regulator on inducing callus from embryos of two alfalfa cultivars (PAC-78001 and local) variety by tissue culture technique using factorial experiments according to CRD. Seeds sterilized by NaOCl at 4.5% for 15 minutes, then, cultured on MS media free of growth regulators to embryo induced. The embryos were cultured on MS media at different concentrations of 2,4-D (0, 1, 2, 3 and 4) mg Li-1. Induced callus from embryos was cultured on MS media supplementing with Kin. at 0, 0.25, 0.50, 0.75 and 1 mg Li-1 to determine the best concentration. The results showed that best concentration of 2,4-D and Kin were 2 and 0.5 mg L-1 respectively which  gave highest callus fresh weight and callus dry weight (204.65 and 21.50) mg Li-1, respectively. BA at 2 mg Li-1 gave the highest plantlets reproducing from callus amounted 5.5 vegetative growth tube-1.

scholarly journals Effect of growth regulators on physiological indices and reproductive efficiency in bell pepper CV tarihal local

2017 ◽  
Author(s):  
Sridhar Gutam
Keyword(s):  
Acetic Acid ◽  
Field Experiment ◽  
Growth Regulators ◽  
Biochemical Parameters ◽  
Bell Pepper ◽  
Reproductive Efficiency ◽  
Naphthalene Acetic Acid ◽  
College Of Agriculture ◽  
Mepiquat Chloride ◽  
Physiological And Biochemical

A field experiment as conducted at college of agriculture, University of Agricultural Sciences, Dharwad during Kharif 1998 to find out the effect of growth regulators on physiological and biochemical parameters and reproductive efficiency in bell pepper CV tarihal local. The experiment consisted of fifteen treatments comprising of naphthalene acetic acid and mepiquat chloride at different concentrations and was laid out in randomised block with three replications.

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