<p></p><p>According to the orchard owners, on the same area but not irrigated areas that have from 150 grain 1kg upwards's recovery was only 32%, while the application of high-tech irrigation model average of 1 kg 130 county, who achieved 34% recovery, the price difference is about 1,500 VND / kg dry conditions. <br></p> <p>While other orchard crop failure due to drought, the second of the 10 ha applied model high-tech irrigation of his family Ha Thanh Thuan, Long Binh Commune (Phu Rieng, Binh Phuoc) has not been cut rate. Since early 2015, Mr. Thuan empirical model aimed at saving water for sustainable development cashew. He applied two forms Sprinklers and drip irrigation at different stages of flowering, fruit set. Mr. Thuan said: The weather is not favorable this year so it reduces productivity, but compared to the applied area is not irrigated, the irrigation area saving difference on both yield and grain quality. <br></p> <p>Thanks to preserve moisture, the area of irrigated cashew apply high technology to save his family Thuan early flowering, more and more uniform than non-irrigated areas. Grain production and saving irrigation area of 1ha for superior productivity 1ha not water from 500 - 600kg and beautiful grain quality, are, high personnel recovery. Currently, the state of water scarcity has become a top concern of people. Sprinkler With this model, in addition to increasing productivity and quality of cashew nuts also help people to save water. This is the outstanding advantage, especially in times of drought this year's dry season. Besides ensuring moisture for the trees, this irrigation method also uses water-soluble fertilizer to water the tree simultaneously to significantly minimize labor.</p> <p>After 1 year modeling watering cashew save with 2 drip irrigation methods and his household Sprinklers Thuan initially had positive results. Drip irrigation method has brought optimal efficiency for direct water penetration into the soil, plants absorb things easily, minimizing evaporation, which increases productivity up to 36.7%, while the total investment costs for 1ha of no more than 25 million. Such things as the current prices, after only 1 to 1.5 years farmers will recover the capital.<br></p><p></p>