
Tech agricultural fertigation system is getting acclaim among farmers today. Originating than words juicer, fertigation, this system only transmits a solution of nutrients required by plants using pam or gravity of the solution tank to tanaaman-plants grown in polybags using materials such as rice husks, cocoa peat and coconut fiber as a medium. The application of new technology to make the combined knowledge of the system on steel. equipment and strategies for effective management of nutrients, making the technique more attractive for diceburi fertigation. However, before applying these technologies, some important principles need to put emphasis to avoid problems later on. In relation, the knowledge about the composition of the steel, the difference element in steel and steel materials need to be investigated. In addition, aspects of the equipment used for fertigation system must necessarily correspond to the quantity of plants and the use of steel. It is important to select techniques and equipment in accordance with irrigation systems and crop types. Selection of techniques and equipment will not fit spoils watering system and so give the impression of numbers Productivity and smooth operation. This technology is said to be able to help and bring goodness to pengiat. One is the fertigation technology does not require a large region because there is no longer a matter of land use. Methods are not only working to increase revenue instead of multiple boarding subtracting operating and labor versus conventional kaedah. However, kaedah is not suitable for all kinds of vegetables and usually to plant chilli, tomato, eggplant, cucumber and watermelon.

Phase content of toxic overload on vegetables certainly invite a negative impression and exacerbate the health of users as well as farmers who grow it. The problem of excessive toxicity is valid for vegetable growers use them at a level that is more than is recommended to use. Certainly, excessive toxins that essentially will bring harm to the vegetable growers, even more to users who eat it. Look to these scenarios, an investigator from Universiti Teknologi Mara (UiTM) has been successfully produced a tool perceiver biological insecticide portable optical gentian. It has been specially designed mengesan stage toxicity in vegetables and fruits. The tool was created to assist the detection of insect poison content in a way that is quite easy. Innovation was designed based on the advances in biotechnology, electronic and optical gentian that can be used to make biological measurements. Innovation tool that combines two applications of the technology that is the denunciation of molecular and biochemical reactions reinforcement and signal processing technology gentian of light through optical and electronic data processing. Among its advantages is that it is cheaper, easier to use and able to provide a fast and accurate decisions.
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