该产品装有结构先进的活塞泵及限深限量装置,与手动喷雾器药箱配套使用,能将溶解的化肥及生物肥料定深、定量地注射到农作物根系附近的土壤内层,便于农作物充分、快速吸收,可达到节肥40%、节水90%、提高工效4倍、增产10%的效果。可在大田、庭院花圃、大棚内为棉花、玉米、果树、瓜类、蔬菜等各种旱地作物及 The product is equipped with advanced structure of the piston pump and the limited depth of the device, and the manual spray kit supporting the use of dissolved fertilizers and biological fertilizers will be set deep, quantitative injection into the soil near the roots of crops, to facilitate adequate crops, Fast absorption, can achieve 40% fertilizer, saving 90%, improve work efficiency 4 times, increase 10% effect. In the field, garden flower garden, shed for cotton, corn, fruit trees, melons, vegetables and other dry land crops and