Effect of irrigation, vermicompost and urea on damask rose effects on namin farms

Damask rose belongs to Rosaceae family. Considering the cultivation ability of Damask rose has been distributed in Namin region for a long time, in recent years the cultivation of Damask rose and farm rosery, especially among rural women, has been promoted and supported by Jihad-e-Agriculture Organization of the province. The use of various flower products such as fresh flowers for the consumption of jam, the consumption of drugs and food as tea and tea, the flowering and extraction of essential oils for the production of perfumes ... is prevalent. Nitrogen fertilization management in plants from different aspects including fertilizer type, method, amount and time of use can be investigated. The set of these factors depends on the factors such as plant type and expected yield in the climatic conditions of the area, irrigation, organic matter, texture and other soil characteristics. The cultivated land of this product is often low in organic matter and so far no detailed research has been carried out on the effects of crops on the quality and quantity of Damask rose quality in the region. Due to the low amount of organic matter and the limitation of nitrogen consumption and the need to pay attention to the water resources of the region, this research Was carried out. In this regard, the effect of irrigation intervals with various nitrogen and vermicompost levels on the flower yield of Damask rose was investigated in order to obtain the best fertilizer and water treatments to provide the correct recommendation for increasing the yield of Damask rose. Each experimental test consists of three shrubs with a length of 1.5 m. The age of the selected shrubs is four years and their second year of fertility. According to the distance between the shrubs in each row and the row spacing, the levels of vermicompost and chemical fertilizer are determined, weighed and in Shader shrubs were mixed with soil. Also, in the level of probability, 5% difference between treatments was investigated. SAS statistical software was used to perform the above tests.The role of vermicompost will be on improving physicochemical properties of soil over time. Therefore, it would be possible to increase the efficiency of different treatments of compost in the coming years. In this experiment, consumption of 110 Kg / Hr of pure nitrogen was appropriate for increasing the Damask rose.

کلیدواژه ها:

Irrigation ، Vermicompost ، Urea ، Damask rose ، Namin