ملخص البحث :

This experiment was conducted during the agricultural season(2018-2019) in one of the nurseries in Al-Qasim district of Babylon province, To study the effect of spraying with nutrient solution MICRO NATE and spraying with fol spray fertilizer on some vegetative growth traits of apple seedlings (Malus domestica)Anna. The experiment included testing three concentrations of MICRO NATE (0.04, 8 g. L-1)and three concentrations of fol spray Fertilizer (0.03 and 6 g. L-1).a factorial experiment was conducted according to the Completely randomized design with three replications averages were compared using the least difference test (L.S.D) below the 5% probability level, according to the program Genestat 2010,The results concluded with the following: Spraying plants with MICRO NATE fertilizer at a concentration of (8 g.L-1) separately and spraying with fol spray fertilizer at a concentration of (6 g.L-1) separately, led to the significant increase in all studied traits compared to the lowest values resulting from plants treated with distilled water (control treatment).Results of the interaction between spraying plants with MICRO NATE fertilizer at a concentration of (8 g.L-1) With spraying with fol spray fertilizer at a concentration of (6 g.L-1) showed the significant increase in plant height, total number of leaves and increase in leaf content of total chlorophyll.

ملخص البحث :

The research was carried out in the lath house of the Technical College, Al-Musaib during the 2018-2019 growth season to study the effect of bio-composting and foliar spraying with nanoparticle on the vegetative and root growth of grafted Orange seedlings on Citrus aurantium origin the experiment included two factors, the first is the use of four types of earthly addition with biological fertilizer these are (control treatment, Azotobacter bacteria 10 ml. L-1, mycorrhiza fungi 10 g, treatment of interference between Azotobacter bacteria 10 ml. L-1 , Mycorrhiza fungi 10 g) to the one pot As for the second factor, it is sprayed with chelated nano fertilizer (micronutrients) with several concentrations (control treatment, 1 g.L-1 l, 2 g.L-1.3 g.L-1). Therefore, the experiment included (16) treatments, three replicates, and three seedlings per refined, for a total of 144 seedlings per experiment. The seedlings were sprayed three times for the spring and autumn dates. Untreated seedlings (control) were sprayed with distilled water only. The experiment was performed according to Completely Randomized Design (CRD) with two factors (4 × 4), the results were analyzed using the ANOVA table of variance analysis according to the Excel program. Statistical differences between the treatments were tested using the least significant difference (L.S.D) at the 5% probability level. The results of this study can be summarized as follows: (1) The combined treatment with Mycorrhiza and Azotobacter resulted in a significant increase in the vegetative traits, which include plant height, stem diameter (vegetative), as well as an increase in the root and represented traits (number of roots, length of the main root, dry weight of the root system) and chemical characteristics (leaf content of chlorophyll). (2) The reason for spraying with nano fertilizer 3 g.L-1 significant increase in the vegetative and root traits and the leaf content of chlorophyll). (3) The treatment of the interaction between the treatment with Mycorrhiza and Azotobacter combined with spraying with nanostructures achieved 3 gm.L-1 significant increase in vegetative traits plant height, stem diameter reached (54.23 cm, 5.20 cm). The same treatment also gave a significant increase in the root traits (main root length, number of roots, and dry weight of root root) (51.80 cm, 3.99, 9.87 g). The same treatment gave a significant increase in the leaf content of chlorophyll (60.93SPAD). Keywords: Oranges, nanofertilizers, Azotobacter, Mycorrhiza and spray dates

ملخص البحث :

Abstract: The study was conductedto identify the physiological effect of spraying with Brassinolide and addition methods of active dry yeast on growth parameters and the chemical content of the grape seedlings (Summer Royal CV).The factor is spraying with Brassinolide with three -1 levels (0,4,8 gml ), while the sub factor include four methods of spraying with dry yeast extracts is (spraying with water only, spraying on leaves, soil, leaves and soil).The spraying with Brassinolide showed a significant influence on all characters studied( seedling length, stem diameter, leaves number, leaf area, chlorophyll content in leaves, dry weight of shoot and root system and nutrient concentration(NPK) in -1 leaves. The 8 gm l gave a significant increase in all studied characters as compared to the control. However, the addition of dry yeast extract -1 showed a significant influence on all characters spraying on leave and soil gave a significant increase. The interaction 8 gm l with leave and soil spraying was effective combination.

ملخص البحث :

This study was conducted during the season 2017-2018 on grapes vines French cultivar in one of the private Special grape orchards in the Alsiyahiu area of Babylon province. The vines were cultivated with wire cabin and 8-year-olds. The aim of this study to know the effect of fertilization with Growmore fertilizer (0, 10, 20 g.L-1 vine) and sheep manure (0, 5, 10 kg.L-1 vine). The aim of this study to know the effect of fertilization with Growmore fertilizer (0, 10, 20 g.L-1 vine) and sheep manure (0, 5, 10 kg.L-1 vine) on some yield traits and the leaves content of chlorophyll and some mineral elements. The factorial experiment was conducted according to the Randomized Complete Block Design (R.C.B.D) with three replicates. The results showed that fertilizer with sheep manure 10 kg. vine-1 excelled on the rest of the treatments in the average of the number of clusters, cluster weight, grain weight, T.S.S, leaves content of chlorophyll and some mineral elements (nitrogen, phosphorus and potassium), compared to the control treatment which gave the lowest average for these traits. As for the treatment of spraying with Growmore fertilizer, the concentration (10 g.L-1 vine) gave the highest average of these traits compared to the control treatment. As for the interaction treatment between sheep manure at an average of (10 kg.L-1 vine) and Growmore fertilizer at a concentration (10 g.L-1 vine). It had a significant effect on the rest of the treatments in the average number of clusters, cluster weight, grain weight, TSS, leaves content of chlorophyll and some mineral elements (nitrogen, phosphorus and potassium) compared to the control treatment. It led to obtaining the highest values in the quality and quantity of the yield and improving the other traits of the studied French cultivar

ملخص البحث :

The experiment was conducted in the lath house belonging to the Technical Institute / Musaib during the growth season 2017 on the fig seedlings (Wazeri cultivar), which was one year age and included two factors: - The first factor: The effect of the foliar spraying with amino acid solution (Terra-Sorb) at levels of (0, 4, 8 mg.L-1), the second factor is spraying with organic fertilizer (Manish Al-Zuhoor) at levels of (0, 6, 12, 18 mg.L-1), with 4 batches every 20 days starting from April, it were conducted as a factorial experiment according to the Completely randomized design (CRD), with three replicates and five seedlings for the experimental unit. The averages were compared according to the test of the least significant difference below the probability level of 0.05. The most important results indicated the following: 1. Spraying with amino acid solution (Terra-Sorb) at concentration of (8 mg.L-1) was significantly excelled in vegetative and root growth and the leaves content of nitrogen, phosphorus and potassium for fig seedlings. 2. Spraying with organic fertilizer (Manish AlZuhoor) at a concentration of (18 mg.L-1) was significantly excelled in all growth Indicators. 3. As for the interaction between both experiment factors, The interaction treatment between spraying with amino acid solution (Terra-Sorb) at concentration of (8 mg.L-1) and spraying with organic fertilizer (Manish Al-Zuhoor) at a concentration of (18 mg.L-1) was excelled by giving it the highest results to the studied traits.

ملخص البحث :

An experiment for the agricultural season2017-2018 was carried out with Rosa spin lath hose in Plant production Dept. Technical College Al-Mussaib in order to study the effect of the amino acid Drin and Humic acid in some vegetative and floral qualities are Included(Plant height, number of branches plant-1 , leaf area, number of leaves per plant, number of flowers, leaf content of chlorophyll , nitrogen, phosphorus and potassium)The Experiment included two factors, the first factor, foliar spray of amino acid Drin of three concentrations (0, 4, 8 ml.L-1 ), 2nd factor was soil application of Humic acid concentrations (0, 4 ml.L-1 ) and three seedlings for each treatment with three replicates .The cutting was planted at the beginning of December In polyethylene bags after filling it with the loam soil the bags were irrigated and followed up during the research period, seedlings were sprayed with Drin in three dates (1, 15 and 30 April 2018).A Factorial experience has been applied with a completely Randomized Design (CRD) was applied and all treatments were randomized, the statistical analysis of the data was performed using the Genstat 2010 and the mean of the treatments was measured with the least significant difference at the 5%.Results showed that Drin with the concentration 8 ml. L-1 gave the significant rate in the qualities (Plant height, number of branches plant-1, leaf area, number of leaves per plant, number of flowers, leaf content of chlorophyll , nitrogen, phosphorus and potassium). In the other hand, the Humic acid with 4 ml. L -1 was significantly in studied traits. Interaction between the treatment of Drin at 8 ml. L-1 with humic acid 4 ml. L -1 give the highest rate in the studied traits

ملخص البحث :

The research was carried out in the lath house of the Technical College, Al-Musaib during the 2018-2019 growth season to study the effect of bio-composting and foliar spraying with nanoparticle on the vegetative and root growth of grafted Orange seedlings on Citrus aurantium origin the experiment included two factors, the first is the use of four types of earthly addition with biological fertilizer these are (control treatment, Azotobacter bacteria 10 ml. L-1, mycorrhiza fungi 10 g, treatment of interference between Azotobacter bacteria 10 ml. L-1 , Mycorrhiza fungi 10 g) to the one pot As for the second factor, it is sprayed with chelated nano fertilizer (micronutrients) with several concentrations (control treatment, 1 g.L-1 l, 2 g.L-1.3 g.L-1). Therefore, the experiment included (16) treatments, three replicates, and three seedlings per refined, for a total of 144 seedlings per experiment. The seedlings were sprayed three times for the spring and autumn dates. Untreated seedlings (control) were sprayed with distilled water only. The experiment was performed according to Completely Randomized Design (CRD) with two factors (4 × 4), the results were analyzed using the ANOVA table of variance analysis according to the Excel program. Statistical differences between the treatments were tested using the least significant difference (L.S.D) at the 5% probability level. The results of this study can be summarized as follows: (1) The combined treatment with Mycorrhiza and Azotobacter resulted in a significant increase in the vegetative traits, which include plant height, stem diameter (vegetative), as well as an increase in the root and represented traits (number of roots, length of the main root, dry weight of the root system) and chemical characteristics (leaf content of chlorophyll). (2) The reason for spraying with nano fertilizer 3 g.L-1 significant increase in the vegetative and root traits and the leaf content of chlorophyll). (3) The treatment of the interaction between the treatment with Mycorrhiza and Azotobacter combined with spraying with nanostructures achieved 3 gm.L-1 significant increase in vegetative traits plant height, stem diameter reached (54.23 cm, 5.20 cm). The same treatment also gave a significant increase in the root traits (main root length, number of roots, and dry weight of root root) (51.80 cm, 3.99, 9.87 g). The same treatment gave a significant increase in the leaf content of chlorophyll (60.93SPAD). Keywords: Oranges, nanofertilizers, Azotobacter, Mycorrhiza and spray dates.

ملخص البحث :

The experiment was conducted in the lath house of the Technical College / Musayyib during 2015 on the apricot seedlings and included two factors: - The first is the effect of adding four levels of organic fertilizer Vigamino )0 ,10,20,30 ml / seedlings) in three batches, while the second factor is Spray the seedlings with liquorice extract in concentrations (0,2,4,6) g /L and in three batches, and the interaction between them in the traits of vegetative growth and dry weight of the vegetative group and the leaf content of chlorophyll, N, P and K for the seedlings, a factorial experiment was conducted according to a completely randomized design (CRD). With three replicates and three seedlings for the experimental unit, and the averages were compared according to the test of Least Significant Difference (LSD) under the 0.05 probability level, The results showed that treatment with Fijamino was more than 30 ml. L-1 , in terms of plant length, branch length, leaf area of seedlings, root length, chlorophyll amount, nitrogen and potassium levels, the average amounted to (87.45 cm, 18.61 cm, 57.45 cm, 14.10 mg. Chlorophyll, 1.63% nitrogen, 1.30% potassium) While the treatment of spraying excelled the concentration of 20 mg. Liters in the description of the average leaf area of the seedlings and the average weight of dry and phosphorus and gave 1282.3 cm² and 29.18% and 0.54% each, respectively, as the treatment of seedlings with liquorice extract 6 g. Liters and interaction between the factors were in it Significantly effect on all studied traits

ملخص البحث :

Abstract . The experiment was conducted in one of the private orchards in the Awfi region , Babylon province, during the season 2018-2019 to show the response of the apricot tree to combinations of fertilization with Qrop Complex and foliar spraying with seaweed extract (Alge-Zone) and their interactions in some chemical and yield traits , which included the content of leaves Of chlorophyll and nutrients (nitrogen, phosphorous, potassium, boron and iron), Fruit weight (g), yield per tree kg.tree -1, percentage of total soluble solids (T.S.S). The randomized complete block design (R.C.B.D) was used with three replicates and the least significant difference (LSD) was used to compare the means at the 0.05 probability level. The results showed that the ground fertilizer with Qrop Complex gave an increase in the studied characteristics, and the foliar spraying with seaweed extract (Alge-Zone) had a positive effect on each of the leaves’ content of chlorophyll and nutrients (nitrogen, phosphorous, potassium, boron and iron). Fruit Weight (g),The yield of one tree kg. tree -1, the percentage of total soluble solids (T.S.S).As for the interaction treatment, the ground fertilization with Qrop Complex fertilizer (600 g.tree-1) and foliar spraying with seaweed extract (Alge-Zone) at a concentration of 3 ml. L-1 significantly excelled in giving the best results in the studied traits.

ملخص البحث :

Abstract This study was conducted in the Najaf Specialized Nursery of the Ministry of Agriculture / Najaf province for the period from September 2021 to June 2022. To study the effect of plant residues, biofertilizers and foliar spraying with seaweed extract on some vegetative, root and leaf content of growth regulators for apple seedlings, Sharabi cultivar, one and a half years age, which were planted in the nursery ground. 324 seedlings were selected with homogeneous growth and size as much as possible and it was implemented as a factorial experiment (4 * 3 * 3) by designing randomized complete block design with three replications. Each replicate includes 108 seedlings, with 3 seedlings for each experimental unit and with three factors if the first factor includes: Four ground additions of organic plant residues, which included (palm fronds residues at an average of 1 kg. seedlings-1 , rice residues at an average of 1 kg. seedlings-1 , a mixture of palm fronds residues and rice residues at a rate of 1 kg. seedlings-1 in addition to the control treatment (no addition) .As for the second factor, it is the ground addition of biofertilizers and with three additions (the control treatment (non-addition), a mixture of three types of bacteria (Azotobacter, Bacillus and Pseudomonas at a rate of 10 ml. seedlings -1 , Mycorrhiza 10 g. seedlings -1 ). While the third factor included three concentrations of foliar spray with seaweed extract (0, 2, 4 ml. L-1 ), and the service operations were conducted equally for all treatments. The results were as follows:. . The results of the statistical analysis of the least significant difference (L.S.D) at the probability level of 0.05 showed that the triple interaction treatment was significantly excelled on all treatments between (ground addition of palm fronds residues with rice at a rate of 1 kg. seedlings -1 and the ground application between Mycorrhizae at an average of 10 g. seedlings-1 and foliar spraying with seaweed extract at a concentration of 4 ml. L -1 in all the studied traits represented by (plant height, leaf area, Dry weight of vegetative growth , dry weight of root system, leaf content of growth regulators (auxins, cytokines, gibberellins), which gave (145.2 cm, 34.29 cm, 140.20 g, 38.33 g, 34.33 ng. g-1 , 32.60 ng. g-1 , 21.42 ng. g-1 ) respectively Compared to the control treatment, which recorded the lowest average for these traits, it was (4.85 cm, 20.36 cm, 2, 65.20 g, 19.57 g, 16.23 ng. g -1 , 19.64 ng. g-1 ,13.20 ng. g-1 ) respectively.

ملخص البحث :

This study was conducted in the Najaf Specialized Nursery of the Ministry of Agriculture / Najaf province for the period from September 2021 to June 2022. To study the effect of plant residues, biofertilizers and foliar spraying with seaweed extract on some vegetative, root and leaf content of growth regulators for apple seedlings, Sharabi cultivar, one and a half years age, which were planted in the nursery ground. 324 seedlings were selected with homogeneous growth and size as much as possible and it was implemented as a factorial experiment (4 * 3 * 3) by designing randomized complete block design with three replications. Each replicate includes 108 seedlings, with 3 seedlings for each experimental unit and with three factors if the first factor includes: Four ground additions of organic plant residues, which included (palm fronds residues at an average of 1 kg. seedlings-1 , rice residues at an average of 1 kg. seedlings-1 , a mixture of palm fronds residues and rice residues at a rate of 1 kg. seedlings-1 in addition to the control treatment (no addition) .As for the second factor, it is the ground addition of biofertilizers and with three additions (the control treatment (non-addition), a mixture of three types of bacteria (Azotobacter, Bacillus and Pseudomonas at a rate of 10 ml. seedlings -1 , Mycorrhiza 10 g. seedlings -1 ). While the third factor included three concentrations of foliar spray with seaweed extract (0, 2, 4 ml. L-1 ), and the service operations were conducted equally for all treatments. The results were as follows: The results of the statistical analysis for the least significant difference (L.S.D) at the probability level of 0.05 showed that the triple intervention treatment was significantly superior to all treatments between (ground application of palm frond waste with rice at average of 1 kg. seedling-1 and ground application between mycorrhizae at a rate of 10 g. seedling-1). Foliar spraying with seaweed extract at a concentration of 4 ml.L-1 in all the studied traits represented by (leaf chlorophyll content, percentage of carbohydrates in leaves, leaf nutrient content (nitrogen, phosphorus, potassium, boron and iron). Which gave (49.37 SPAD, 34.74%, 2.300%, 0.650%, 2.290%, 38.31 mg.kg-1, 88.00 mg.kg-1) respectively compared to the control treatment, which recorded the lowest rate for these traits amounting to (31.20 SPAD, 11.41%). , 0.800%, 0.180%, 1.070%, 20.50 mg.kg-1, 40.05 mg.kg-1), respectively.

ملخص البحث :

This study was conducted in lath house of Mussaib Technical College during the growing season 2020-2021 to know the role of fertilizers and foliar feeding with nano-fertilizer and the amino acid DRIN in some chemical traits and leaf nutrient content of one-year-age fig seedlings.It was implemented as a factorial experiment (4*3*3) with a completely randomized design and with three replications. The experiment included three factors if the first factor included: four ground additions of biofertilizers, namely (BioHealth WSG at a rate of 10 g. pot-1 and mycorrhiza 10 g. Pot-1 and a mixture of Mycorrhizae and BioHealth WSG at average of 10 g Pot-1) in addition to the control treatment. As for the second factor, it included three levels of foliar feeding with Chelated Nano Fertilizers (KHAZRA), which are 0, 2, 4 g.L-1 , while the third factor included three concentrations of foliar nutrition with DRIN, which are 0, 4, 8 ml. L-1 . The results confirmed the excelled triple interaction treatment between (ground addition between Mycorrhizae and BioHealth WSG at average of 10 g. pot1 and foliar nutrition with nano-fertilizer at a concentration of 4 g.L -1 and amino acid DRIN at a concentration of 8 ml.L -1 ) significantly on all treatments in the chemical properties (chlorophyll and carbohydrates) and the nutrients content of the leaves (nitrogen, phosphorous, potassium, iron and manganese).