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A field experiment was conducted in the winter season for the year 2017/2018 to study the Effect of Spraying with Liquid Solution of Some Organic Substances and Germinated Barley Grains in Physiological Growth Constants of Fennel. Three types of animal manure dungs of (cows, sheep and hens) and Germinated Barley Grains in addition to the mixture of all type were use withe concentration (0, 15, 20, 25) gm/l. with three periods of spraying (15, 30, 40) days/spray. Plants were sprayed until reaching to dealing point.Results showed high significant degree of (15) gm./l. of the liquid solution of cows dung in each of Bio Mas Duration and Relative Growth Rate and leaf area duration, while the liquid solutions sheep dung with a concentration of (15) gm./l. in Crop Growth Rate was exceeded Spraying date was recorded one time for each (30) days significant for all former characteristics.

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The study showed that the use of the magnetic field has positive effects on seed germination and plant growth of tomato , it has been shown that the best ratio of vitality and germination of seeds appeared when exposing the seeds for 8 minutes to a magnetic field strongly in 1800 chaos where it was tested several periods of exposure 0 , 2, 4 , 8 and 16 minutes reaching 83 , 100, 90 , 93, 100 , 93 and 83% , respectively, compared with the control treatment , which amounted to (80%) study also demonstrated the best combination of organic fertilizer in terms of quantity and quality , which included two types of compost and are remnants of rice and remnants of wheat where outperformed the treatment of manure waste 1:1 on all transactions where the total length and weight Bared 28.The conditions in the plastic house has achieved treatment F.o.l. + Salicylic acid + P. fluorescens for the dry weight of the root system and vegetative 0.16 g and g 0.5 , and the treatment of P.fluorescens amounted to 0.22 g and 0.3 g , respectively, amounted to treatment comparison 0.5 and 0.20 , respectively, as varied all transactions significantly compared to the treatment of F.o.l. ( plants inoculated with pathogen only) where achieved a 0.5 and 0.15 , respectively. The results of laboratory experiments reinforced the results of the experiments the plastic house and confirmed the effectiveness of different treatments , as it showed the treatment of yeast S.cereveciae highly efficient in encouraging recorded for the dry weight of the root system and vegetative 0.35 and 1.5 g have varied significantly for the treatment of ( F.o.l.) plants inoculated with pathogen only ( reaching 0.5 and 0.15 g . has also led transactions factors resistance vital in improving the rates of some indicators of output ( number of inflorescences per plant and the percentage of the contract and fruit weight and the amount of winning ) , as well as some signs of vegetative growth ( dry weight of shoots and roots and the number of forest / plant).

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Experiment conducted in the field Secial for the Amiriyah 10 km south of Fallujah, Anbar, for the purpose of Some standards for plant growth, plant potato Solanum tuberosum L class Dezri after spraying different concentrations of organic fertilizers (Alga300, Cfors, Siptoll, Humate liquid, Algaton, Lili) for the variety Dezri Rank Elite conducted the spraying process homogeneous solutions of organic fertilizers on the shoot of the plant until wet, according to transactions after 45 and 60 and 75 days after planting for each fertilizer and by concentrations of each and the results showed the following outperformed treatment of organic fertilizer Humate liquid concentration of 4 ml / l to give the highest average length of the plant, which stood at 98.11 cm also increased the content of the leaves of chlorophyll up 49.91 units SPAD addition to the dry weight of the plant 95 g and the number of tubers 9 tuber / plant and holds plant per 1035 g and the rate of weight of potato 115 g for the same treatment in addition to giving the highest sum up the marketable as at 42 tons / ha and winning total 42.5 tones / ha and the percentage of dry matter was 19.86% and the percentage of starch 14.121% quality and density of 1.07832 g / cm 3

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This trial was conducted in spring and fall seasons of 2009 in mixed soil on the right and bank of Euphrates in Ramadi to study the response of three potato cultivars (Borin, Luzita and Orla)to spray with the organic neutrient Org-306 at concentration 2.5 ml/L. There were three treatments (no spray ,single spray and double sprays ).Studied factors (3 treatments *3 cultivars) was distributed as completely randomized block design in split plot arrangement with three replicates .Result showed a significant superiority of Borin in each of tuber weight 72.1 and 176.5 g, marketable yield 27.5 and 28.1 tons.ha-1 ,total yield 29.9 and 30.3 tons.ha-1 nitrogen percent in leaves 2.7 and 2.5%and in tubers 1.9and 2.1% protein percent 11.9 and 13.4% for the two seasons respectively .Also , this cultivar had the heighest marketable tubers numbers (11.8 tubers/plant) in spring seasons.Single spray with Org-306 significantly affected in total yield 24.3 and 28.8 tons.ha-1 and marketable yield 21.8 and 27.1 tons.ha-1 for the two seasons , respectively .whereas the double sprays led to increase N percent in leaves to 2.7% for spring season compared with no spray treatment .Interaction between factors had a significant effect on total yield for single spray and Borin cultivar (34 tons.ha-1) and N percent in leaves for double sprays and Borin cultivar (3.1%)in spring season only . Interaction also elevate N and protein percents for double sprays and Borin cultivar (2.1 and 12.9 %) in spring season and no spray treatment and Luzita cultivar (2.6 and 14.9%) for the two traits , respectively in fall season

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A field experiment was conducted in two locations, the Al-Mahanawyie district/ Abo-Gharaq in the province ofBabylon and in Al-Sahla district/Kufa in the province ofAl Najaf Alashraf in the growing season of2012-2013 to study the response ofthree cabbage cultivars to spraying with compost extract ofdate palm leaves. The experiment included 12 treatments due to the interaction between three cultivars ofcabbage (Copenhagen Market , Ruby Perfection and Tropicana) and four concentration 0, 25, 50 and 75 ml.L -1 oforganic fertilizer extracts. The experiment was Randomized Complete Block Design (RCBD) with three replications .Results can be summarized as following :Results showed that cv. "Tropicana " had significantly the highest plant leaf number, leaves content ofN, head weight, total productivity and head quality characteristics (protein and carbohydrate percentages), while "Copenhagen Market" cv. was significantly eminent in terms of K percentage only compared to cv. "Ruby Perfection" which gave the lowest values for the above characteristics. Spraying results revealed that all concentrations ofcompost extract had significant effects on the above characteristics compared to spraying with distilled water which gave the lowest values. Interaction between cv. and spraying with compost extract showed in significant where (50 ml.L-1 with Tropicana) resulted in the highest values ofplant leaf number, leaves content ofN, head weight, total productivity and head quality characteristics protein and carbohydrate percentages 66.87,67.39 leaf plant-1 and 4.07% and 2.83,0.97 kg and 47.41, 26.90 Ton.h-1 and 25.50,23.58% and 2.88,2.76%for both locations, respectively except percentage ofN that was the highest in location 2, the interaction of(50 ml.L-1 ×Copenhagen Market) had significantly the highest percentage ofK(3.90,3.84%) for both locations,respectively compared to interaction of(distilled water with Ruby Perfection) which gave the lowest values ofplant leaf number, leaves content ofN, leaves content ofK, head weight, total productivity and head quality characteristics protein and carbohydrate percentages 44.87,40.42 leaf plant-1 and 2.22,1.47% and 2.45, 2.27% and 1.55,0.22 kg and 23.96,16.61 Ton.h-1 and 15.61,14.19% and 1.72,1.56% for both locations, respectively.

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An experiment in pots was conducted to study the effect OF different levels of organic fertilizer and urea fertilizer and their interactions on growth and yield of broad bean plant , i.e. plant height , number of nodules , shoot dry weight , total yield.Organic fertilizer was added at a level of ( 0 , 1 , 2 , 3 and 4 ton/h. ) and five levels of urea fertilizer ( 0 , 25 , 50 , 75 and 100 kg/ Donum) to the soil before sowing ,.Results showed that 75 kg/D. of urea fertilizer gave an increase in plant height dry weight, number of nodules and dry weight , total seed dry weight. On the other side , it gave a decrease in soil pH compared to control treatment , that gave the lowest values for the above characters and high value of soil pH.The addition of organic fertilizer with 3 t/h resulted in all measured traits plant height, its dry weight, number of bacterial nods and its dry weight. and total seed weight with a decrease in soil pH compared with that plant not treated with organic fertilizer. Interaction of 75-urea with 3 t/h. organic fertilizer gave the highest values for all measured characters with the lowest value of soil pH

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The experiment was concreted through the agriculture season in the winter 2012-2013 at agronomy Department field / University of Tikrit , to study the auxin IAA effect three concentrations (0,25,50) mg.Liter-1 and organic fertilization with three levels (0,3,6) tons.d-1 and the inter action between them in yield characters, substance in the two varieties of caraway (Carumcarvi L.) the treatments arranged with split split blocks in factorial experiment in (SSPD) with three replication. The results showed auxin effect had significant effect in all studied characters compared with control (without adding A0) .the treatment (A1) had superior values inflorescences number, weight 1000 seeds, days number from culturing till 75 % flowering , till the full maturity (97.68 inf.plant-1, 6.304 g ,155.1day , 197.278 day , , 337.05 kg.d-1) respectively While fertilization quantity had increase signify catty in most of the studied characters compared with controls the treatment G3 had higher value inflorescence number, 1000 seed weight, in days number from culturing till 75% flowering, till perfect maturating, seed yield total (96.82 inflo.plant-1, 6.712 g , 154.7day , 195.389 day, 345.97 kg.d-1) respectively. The variety effect the Egyptian variety (V1) had superiority compared with Iraqi variety (V2), in most studied characters, and gave highest values inflorescences numbers,1000 weight seed, the days numbers from culturing till 75% flowering, till full maturity, seed yield total (95.85 inflo.pla-1, 6.308 g , 155.8 day , 198.000 day , 339.68 kg.d -1) respectively. The interaction had superiority signification differences in all studied characters, the treatment (G3V1A3) gave highest values ( inflorescences number, 1000 seed weight, days numbers from culturing till 75% flowering, days numbers from culturing till full maturity, seeds yield total (103.23 inflo.plant-1, 7.087 g ,152.3 day, 192.333 day , 354.23 kg.d-1).

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An experiment was conducted during 2013-2014 growth seasons at the field of Agric. Coll., Babylon Univ., Iraq. , to study the effect of polyoxal (as poly hydro carboxylic applied on soil, i.e. 2 mg/l at the rate of 1L.m-1) and its interaction with foliar application of humic acid, organic ( N and Fe) and salicylic acid 0.5 mM at 4 and 6 leaf stages as well as control on alleviating soil salt stress on growth and yield of squash. Randomized complete block design with three replications was used. The results showed that : Adding polyoxal to the soil caused a significant increases in leaf number , leaf chlorophyll content , fruit yield and leaf content percentage of Nand P. Foliar application treatments caused a significant increase in leaves number per plants , chlorophyll content and N percentage compared to control but it had no significant effect on leaf P percentage. Humic acid had a significant effect on fruit yield.plant-1. The interaction had a significant effect on the studied parameters and polyoxal with humic acid was the best.

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Field experiment was conducted for the season of 2013on the extension farm in Almhnawiya,Babylonin silt clay loam soil to study the effect of spraying three concentrations :control (spray water only), 0.50% and 100% of the extracts of three types of organic fertilizer(waste Poultry, wheat residue, remnants of palm fronds) on growth and yield of maize. Maize compositional variety 5028 were planted in 15/7on ridges width of 75 cm and a distance of 25 cm between plants. Randomized complete block design with three replications was used. Plants were sprayed three times(in the sixth leafs stage , when the first appearance of the male flowers, and in the beginning of the grain filling), the most important results are summarized as follows:Spraying organic fertilizer extracts led to increase the number of leaves ,leaf areaindexandchlorophyll content, also led toreducethe number of daysuntil flowering male and female significantly compared to control.The extract of poultry waste fertilizer was superior compared to residues of wheat and palm fronds. Extract fertilizer spraying led to increase yield components ( cob rows number , row grains number , cob grains number , weight of 500 grains , weight of grim, ear grain weight ) and grain yield significantly compared with control, and the extract of poultry waste fertilizer was superior compared to the other both extracts.

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The study aims to evaluate the effect of some of the factors of the biologicaland physical control and the extract of Aloe vera plant in controlling Rhizoctoniasolani fungus which causes root rot and damping – off seedling in the sedimertaryand desert soil. Results clarified that the best treatment in percentage of plantationwas the fertilizer with the biological Control Agents, Trichoderma harzianum andCheatomium elatum where it reached 86.68% in comparison with the controltreatment which gave 75.94%. whereas for chlorophyll, the best treatment wasfertilizer with the fungicide Rizolex and the biological control agents where itreached to 2.24 mg 100gm-1 in comparison with control treatment and fertilizertreatment with extract of Aloe vera plant and fertilizer treatment only, whichreached 1.26, 2.1, 2.11mg 100gm-1 respectively. As for the number of ears, theweight of 100 grains and the weight of the biological product, the fertilizertreatment with the extract and the biological control agents was exceeded andreached 16.71ear/plant, 3.29gm and 13.59gm respectively in compared withcontrol treatment which amounted 5.05ear/plant, 1.33gm, 1.4gm and 6.98gmrespectively.

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