Thanaa Salih Aziz Aday

Abstract The experiment was carried out in the Horticulture and Forestry Division of the Directorate of Najaf province, during 2020-2021 season to examine the effect of spraying three concentrations of Nano amino acids on eggplant (0, 1 and 2 ml.L-1) and zinc (0, 75, 150 mg.L-1). Results showed that the treatment of 2ml.L-1 of Nano amino acids was achieved significant increasing in leaves content of nitrogen, potassium, zinc and total chlorophyll, and the fruits content of carbohydrates, protein, vitamin C, Solanine and Nitrate as it amounted 2.74, 2.98%, 14.25 mg.kg-1 dry weight, 86.30mg.100g-1 fresh weight, 13.85mg.g-1, 15.34%, 22.02mg.ml juice-1, 1804.5micro g.g-1 dry weight, 328.8mg.g-1 dry weight respectively compare to control treatment which recorded the lowest values of above traits. While, spraying eggplant with 150mg.L-1 concentration of zinc was significantly exceeded and recorded an increasing in leaves content of nitrogen, potassium, zinc and total chlorophyll and the fruits content of carbohydrates, protein, vitamin C, Solanine and Nitrate that amounted 2.30, 2.33% and 10.93mg.kg-1 dry weight, 75.44mg.100g-1 fresh weight, 1255mg.g-1, 12.78%, 20.34mg.100ml juice-1, 1646.3 micro g.g-1 dry weight, 298.8mg.g-1 dry weight in comparison with control treatment which decreased in the studied traits. The interaction between 2m.L-1 of Nano amino acids with 150mg.L-1 of zinc gave significant increasing in leaves content of nitrogen, potassium, zinc and total chlorophyll and the fruits content of carbohydrates, protein, vitamin C, Solanine and Nitrate, as it recorded 2.81, 3.12% and 16.33mg.kg-1 dry weight, 87.71mg.100g-1 fresh weight, 15.00mg.g-1, 15.87%, 23.45mg.100ml juice-1, 1989.2 micro g.g-1 dry weight, 367.9mg.g-1 dry weight compare to control treatment.

A field experiment was conducted in the nursery of the College of Agriculture / University of Kufa during the 2020-2021 winter growing season to study the effect of spraying Algae Tecamin seaweed extract on the growth and yield of two broad bean cultivars. The experiment was factorial according to Randomized Complete Block Design (R.C.B.D) with three replications. The first factor included two types of bean cultivars, local and Italian Sciabolaverde, while the second factor was spraying seaweed extract with three concentrations of 0, 3, 6 or ml.L-1 . The results showed that the Italian cultivar was significantly superior to the local cultivar in most growth characteristics, as well as spraying plants with seaweed extract at a concentration of 6 ml.L-1 Significantly resulted in the best results in plant height, stem diameter, number of leaves, shoot fresh and dry weight, number of flowers, number of pods, number of seeds per pod and plant pod yield compared to plants treated with lower concentrations or untreated plants. The results showed that the interaction between plants of the Italian variety and treatment with seaweed extract at a concentration at 6 ml. L -1 led to the best results and gave the highest values for all growth and yield indicators under study.

Abstract A field experiment was conducted in the nursery of the Faculty of Agriculture\ University of Kufa during the growing seasons of 2017 - 2018 to study the effect of spraying Sea Eagles extract (Tecamin Algae) on growth parameters of two varieties of broad bean plant. Experiment was adopted at Randomized Complete Block Design(R.C.B.D) with three replicates in two factors. First two varieties of broad bean (Local and Italian). Second spraying Sea Eagles extract (Tecamin Algae) in three concentrations i.e.(0, 3 and 6) g.L-1 . Means were compared by using the Least Significant Difference (L.S.D.) test at probability of 0.05. Results show that Local variety significantly superposed to Italian variety in all growth parameters. Also spraying Sea Eagles extract(Tecamin Algae) at a concentration 6 g.L-1 significantly gave the best results( plant height, main root length, number of pod per plant, number of seed per pod, dry weight of bud, plant yield and yield per unit area), compared to nonspraying plant which gave the lowest values. From the interaction between two factors results showed that spraying local variety with Sea Eagles extract (Tecamin Algae) at a concentration 6 g.L-1 significantly superposed to Italian variety which non- spraying with Sea Algae that gave the highest plant height i.e. (34.00 cm), highest main root length i.e.(12.50 cm) and the bigger number of buds per plant i.e.(6.00buds), number of seed per bud i.e. (6.00 seed) and the highest dry weight of bud i.e. (11.67g) and bigger plant yield per plant i.e.(80.749g), compared to control plants which gave the lowest values.

A field experiment was conducted in the nursery of the Faculty of Agriculture University of Kufa during the growing seasons of 2017 - 2018 to study the effect of spraying Sea Eagles extract (Tecamin Algae) on growth parameters of two varieties of broad bean plant. Experiment was adopted at Randomized Complete Block Design(R.C.B.D) with three replicates in two factors. First two varieties of broad bean (Local and Italian). Second spraying Sea Eagles extract (Tecamin Algae) in three concentrations i.e.(0, 3 and 6) g.L-1. Means were compared by using the Least Significant Difference (L.S.D.) test at probability of 0.05. Results show that Local variety significantly superposed to Italian variety in all growth parameters. Also spraying Sea Eagles extract(Tecamin Algae) at a concentration 6 g.L-1 significantly gave the best results( plant height, main root length, number of pod per plant, number of seed per pod, dry weight of bud, plant yield and yield per unit area), compared to non-spraying plant which gave the lowest values. From the interaction between two factors results showed that spraying local variety with Sea Eagles extract (Tecamin Algae) at a concentration 6 g.L-1 significantly superposed to Italian variety which non- spraying with Sea Algae that gave the highest plant height i.e. (34.00 cm), highest main root length i.e.(12.50 cm) and the bigger number of buds per plant i.e.(6.00buds), number of seed per bud i.e. (6.00 seed) and the highest dry weight of bud i.e. (11.67g) and bigger plant yield per plant i.e.(80.749g), compared to control plants which gave the lowest values.

A field experiment was conducted in the nursery of the Faculty of Agriculture University of Kufa during the growing seasons of 2017 - 2018 to study the effect of spraying Sea Eagles extract (Tecamin Algae) on growth parameters of two varieties of broad bean plant. Experiment was adopted at Randomized Complete Block Design(R.C.B.D) with three replicates in two factors. First two varieties of broad bean (Local and Italian). Second spraying Sea Eagles extract (Tecamin Algae) in three concentrations i.e.(0, 3 and 6) g.L-1. Means were compared by using the Least Significant Difference (L.S.D.) test at probability of 0.05. Results show that Local variety significantly superposed to Italian variety in all growth parameters. Also spraying Sea Eagles extract(Tecamin Algae) at a concentration 6 g.L-1 significantly gave the best results( plant height, main root length, number of pod per plant, number of seed per pod, dry weight of bud, plant yield and yield per unit area), compared to non-spraying plant which gave the lowest values. From the interaction between two factors results showed that spraying local variety with Sea Eagles extract (Tecamin Algae) at a concentration 6 g.L-1 significantly superposed to Italian variety which non- spraying with Sea Algae that gave the highest plant height i.e. (34.00 cm), highest main root length i.e.(12.50 cm) and the bigger number of buds per plant i.e.(6.00buds), number of seed per bud i.e. (6.00 seed) and the highest dry weight of bud i.e. (11.67g) and bigger plant yield per plant i.e.(80.749g), compared to control plants which gave the lowest values.