MODERN COMPOSITE MATERIALS INCREASING SEEDS GERMINATION IN AGRICULTURE AND FORESTRY

Vegetation of Iran is remarkable for its rich flora of great diversity in both its resource significance and variety of useful properties. Due to the fact that the seedlings are often planted into low fertile soil or in the high lands, seeds have to be pelleted with the help of various composite materials to increase their germination and rooting. The subject of this research was the development of composite materials used for making small seeds bigger. The usage of this method combined with the mechanized planting makes it possible to achieve precise seeding of small fraction seeds which reduces both labor costs and seeds consumption. For this purpose we have chosen polymers and special additions that contribute to the increase in germination. Samples of the developed recipes have been tested successfully in RUE â€oeNesvizhskaya Sugar Beet Experimental Station” on different cultures. The course of the research revealed interconnection between the polymers, special additions and fillers.

کلیدواژه ها:

composite materials ، polymers ، zeolite ، pelleted seeds