Effect of The Periods of Germinating , Quantities of Seeds and Nitrogen Fertilizers in Yield and Growth of Green Forage For Germinating Barley

Abstract

This study was performed out on Oct 2013 at a hall designed to be in a similar circumstances as the natural conditions for the growth of cultivar barley. The aim of the study is to find out (the effect of plant breeding periods , seed amounts of nitrogen fertilizer and its interventions in the outgrowth and the quality of cultivar barley).This study was a breeding barley grain in the experimental units is the use of trays of galvanized iron in the dimensions 50×50 cm for each trays , the plant breeding periods are (7,9,11 days) the seeds amount are (4,5,6 kg/m2) the amount of added nitrogen fertilizer are (0,25,50 gm/m2). It used of random design (CRD) (Completely Randomized Design) by experiments system , in three replications , while the studied characters were (Fresh weight for seeding (gm/seeding) and tender weight for whole vegetative seeding (gm/seeding) and total dry weight of (gm/seeding) and total dry of whole vegetative seeding (gm/seeding) the total height of seeding (cm) the height of total vegetative (cm) total outgrowth (kg/m2) while the qualitative was described (The percentage of self-carbohydrate and and the percentage of crude , The percentage of protein and the percentage of ash percentage extract Alathera).The results of the study were as follows:1.There is an increase in the influence of the three study factors , its interventions in a moral and positive studied characters.2.Outperformed the treatment (11 days and 6 kg/m2 and 50 gm fertilizer/ m2) As it gave the highest percentage of protein in barley cultured seeding reached (13.23%).