Effect of method addition and pro-sol nutrients solution on vegetative growth and Chemical Contents of Carnation sapling. (Dianthus caryophyllus L.)

Abstract

The Study was conducted at the Lath house horticulture department of and landscape design Agriculture College- Tikrit University on the season from 1/9/2017 until 1/6/2018, to study the effect of method addition and pro-sol nutrients solution of vegetative growth and Chemical Contents of Carnation, Chapaud used one of the standard varieties of dark red carnation, and planted cloves with cinnamon plates in 2017/9/1 in the Lath house and continued to irrigate them until they were transferred to the Lath house. The experiment planned based on factorial experiment on Randomized Complete Block Design (RCBD), as a working experiment with two factors method addition (soil additive and Spraying leaves) and three levels pro-sol nutrients solution (0, 3 and 6 mg.l-1) with three replicates. The results wer e analysed using of SAS,2012 program and the means were compared using of Duncan at probability of 0.05,The result showed : The use of the soil additive method got significantly high increasing in vegetative growth and chemical continents (plant length -stem diameter ,leave number, branch number,Chlorophyll, nitrogen, Phosphor, Potassium and protein) which were (29.50cm, 3.12 mm,65.11 leave, 5.58 branches,. 17.53 spad unit, 1.76%, 0.92%, 1.15%, 11.01% successively, All those values compared to the control treatment (no addition),)All those values compared to Foliar fertilization ,which got lower than those values for the same characteristics. The results showed that the treatment with pro-sol nutrients solution concentrations 6 mg.l-1 significantly, plant length ,stem diameter, number of leaves, number of branches and leaf content of chlorophyll reached 29.93 cm, 3.08 mm, 67.38 leave, 6.62 Branch, 17.27 spad successively, While the concentration gave 3 mg.L-1 the highest content of nitrogen, phosphorus, potassium and protein at 1.73%, 0.93%, 1.08%, and 10.80% successively, compared with the comparison treatment which recorded the lowest rate of the mentioned qualities. As for the effect of the interaction between the method of addition and concentrations of nutritious solution, treatment soil additive method pro-sol nutrients solution concentrations 6 mg.l-1 gave the highest rate of vegetative growth characteristics, while treatment treatment soil additive method pro-sol nutrients solution concentrations 3 mg.l-1gave the highest rate of chemical characteristics.