Cultivated lettuce (Lactuca sativa L.) is one of the most important leafy vegetables in world, and production concentrated Mediterranean Basin. Hydroponics has been successfully utilized for cultivation, which could contribute to diversification methods reduction water consumption excessive fertilization. We devised a low-cost procedure closed hydroponic cultivation easy phenotyping root shoot ...

This study was conducted at Abi – Jarash farm, Damascus, Syria, during 2018/2019 and 2019/2020 growing seasons. The aim of this comparing the effect three different cultivation techniques saffron (Crocus sativus L.), which were soilless cultivation, within nutrient film technique (NFT), in substrates (mixture peat moss- perlite), addition to soil. An increasing vegetative growth measurements re...

The precious metal gold can be found at high concentration in tailings dumps and waste rock piles at many mining locations around the world. Conventional technology is generally unable to economically recover this residual gold, and, as a result, the potential resource is wasted, presenting environmental risk to the wider ecosystem through particulate and dissolved metal leaching and erosion. F...

Agriculture has been the most common way of food resources for centuries, and it is also closely linked to security, rural development, poverty reduction. Traditionally, soil thought be important prerequisite growing crops, but hydroponics techniques are currently considered one popular plant-growing systems around world. Plants grown in a soil-free environment with appropriate fertilizer solut...

aeroponic is a new technology for potato minituber production. in order to recognition of the suitable nutrient solution and potato variety for minituber production in aeroponics in comparison with classic hydroponics, a factorial experiment was carried out with three factors of culture systems (aeroponics and hydroponics), nutrient solutions (chang et al., 2008; apcoab and commercial nutrient ...

Sweet basil (Ocimum basilicum) was planted and grown using both a gravel filtration and floating raft method in order to determine which produced the greatest biomass. Basil was also grown under the same conditions in soil as a control. The growth period was 30 days at which point the total biomass was measured and weighed (wet weight). The gravel filtration method produced the greatest biomass...