Zhengzhou Heavy Machinery Co., Ltd. is a positive nationally known organic fertilizer production line, organic fertilizer granulator, disc granulator, extrusion granulator, roller extrusion granulator, new devices such as organic fertilizer granulator Professional manufacturer, the full implementation of ISO9001-2000 quality assurance system management mode. In order to maintain the brand, quality is the lifeline for the purpose, with strong technical, hot and cold processing capacity, high-quality workforce, and CAD design center (Centre organic fertilizers Equipment Institute), perfect sales service to provide customers with the level of process design, equipment manufacture, installation, commissioning, training of personnel train service. Products and exported abroad. The main products are organic fertilizer equipment, organic fertilizer production line, organic fertilizer granulator, disc granulator, extrusion granulator, roller extrusion granulator, new organic fertilizer granulator, BB fertilizer equipment, fermentation turning machine, rotary dryer, cooler, rotary coating machine, organic fertilizer grinder, mixer, etc. ... an organic fertilizer organic fertilizer equipment is provided by the company, humic acid organic fertilizer granulator also deeply praised by users, then what is humic acid fertilizer, which has several, and how to use it? There www.zzyizheng.com to introduce, rich in humic peat, lignite, weathered coal as raw material, through ammonification, nitrification and other chemical treatment, or add NPK and trace elements made of a type of fertilizer, as humic acid fertilizer. It has improved the soil physical and chemical properties, improve fertilizer efficiency, stimulate crop production and development, enhance crop resistance can improve the quality of agricultural products and other functions, currently there are about several categories, humic acid, nitro humic acid, and purification humic acid products, the former two more with NPK and trace elements into units or multi-humic acid fertilizer, humic acid purification mainly made of water-soluble potassium, sodium, ammonium salts, for watering or spraying on crops, crop production regulating agent, humic acid or nitro humic acid fertilizer, mainly used as basal fertilizer, concentrated use of facilities or fertilizing. According to one humic acid and nutrient content, application of 50 kg per mu. Dissolved humic acid salts, the most widely used in foliar sprays, can serve to increase chlorophyll content, and enhance root activity, promoting nutrients to fruit, seed transfer, improving the quality of agricultural products and other effects on crops and applications, generally spray concentration 0.01% - 0.05%, the amount of 50 kg per acre spray, spraying time of booting to flowering or early grain filling stage as well. The reduction of cereal crops blighted rate, increase grain weight is good, fruit formation in young fruit spray can reduce fruit drop, increase yield and improve quality. 1, humic acid, ammonium in the sand, acidic soil, and a serious lack of soil organic fertilizer use, the better the vegetable roots, tubers yield significantly. Mostly applicator, strips applied as basal fertilizer or fertilizing way. 2, humic acid sodium, 0.05% -0.1% concentration mixed with organic fertilizer co basal to 0.01% - 0.05% solution IRRIGATING. 3, fulvic acid, mainly used for dressing ritual root and foliar spraying.