Advances in Crop Science and Technology
Open Access

Soilless plant culture is any technique for developing plants without the utilization of soil as an establishing medium known as a substrate or developing medium. Contrasted and soil based development, soilless creation can be more financially savvy, delivering better returns and guide harvests from more modest spaces of land. Soilless frameworks additionally have commonly higher water and supplement use efficiencies. Thus, they have become progressively significant around the world throughout the most recent 50 years. Compelling soilless developing medium should have an actual design that makes a suitable equilibrium between air and water for solid root improvement. This equilibrium should be kept up with over a whole yield creation cycle, which can endure from half a month to over a year. Developing medium construction is dictated by the size, shape, surface and actual course of action of the particles from which it is created. Synthetic properties as pH, electrical conductivity, cation trade limit and supplement accessibility have been estimated across an assorted scope of developing media and are broadly assessed. Natural properties are likewise a significant thought for natural materials, as they can to a great extent affect developing medium execution. These days, a wide scope of soilless culture methods have been created and economically presented for serious creation of green harvests, especially vegetables under nurseries condition. Supplanting soil with other developing mechanism for developing vegetable yields particularly cucumber, pepper, tomatoes and so on bringing about better control of plant nourishment and take out of plant sicknesses that brought about by soil; It assists with staying away from issues identified with monoculture of plants in similar land for quite a long time. Moreover, it would resolve the issues identified with expansion of soil borne microbe in the dirt development. Two sorts of waste are produced from the course of olive oil extraction; one is a strong buildup called olive pomace or Jift as privately named) and a fluid waste which is olive factory wastewater or Zibar as named locally in Palestine. Olive pomace holds a modest quantity of olive oil and comprises basically of water, olive skin, olive tissue, sections of mash and bits of portions. Olive pomace synthetic sythesis is for the most part portrayed by a high substance of unrefined fiber and sugars principally polysaccharides) and moderate upsides of rough protein, unsaturated fats oleic corrosive), polyalcohols, polyphenols and different colors which might influence plant development and improvement. Be that as it may, the substance arrangement of olive pomace may fluctuate generally corresponding to the agronomic and innovative states of creation. In Palestine, the main treatment that is done to the misuse of olive plants is the fractional reuse of the generally speaking created olive pomace for the cleanser production lines. The olive pomace is gathered and afterward removed by hydrocarbons to separate the excess oil to be utilized for delivering cleanser. The leftover olive pomace is dried and utilized as consuming material to deliver energy for the extraction interaction in the cleanser processing plants. The olive pomace is additionally utilized halfway for burning to warm houses throughout the colder time of year season. As well as utilizing olive pomace for space warming and cleanser industry there are other announced likely employments of olive pomace, for example, manure fertilizer, creature grain, hotspot for the assembling of actuated carbon, wellspring of bio-pesticides, co-terminating with coal in power stations. The ill-advised removal of olive pomace causes a genuine ecological issue in Palestine as a result of its adverse consequences on soil and ground water.