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新业玉米专用肥是一种高效全营养有机复和肥,与磷酸二铵相比,它的无机营养成分和活性微量元素含量大于30%,有机营养成分(畜禽粪便、植物饼粕、腐植酸)含量大于50%,这种肥料施入土壤可迅速增加土壤中N、P、K和微量元素的含量,及时供应作物的吸收利用,另外有机物质分解转化后使土壤持续供应养分,确保作物生长稳健不早衰。为此,在玉米上使用新业玉米专用(基、追)肥,与磷酸二铵和尿素做对比,从生长情况和产量品质上找出科学的依据,为大面积推广使用提供依据。
The new maize special fertilizer is a kind of efficient and full nutrition organic compound fertilizer. Compared with diammonium phosphate, its inorganic nutrient content and active microelement content are more than 30%. The organic nutrients (animal manure, plant meal, humus Acid) content of more than 50%, the fertilizer applied to the soil can rapidly increase the content of N, P, K and trace elements in the soil, and timely supply of crops to absorb the use of other organic matter decomposition and transformation so that the soil continued to supply nutrients to ensure that crops Healthy growth is not premature. To this end, the use of new maize corn (base, chasing) fertilizer, compared with diammonium phosphate and urea, from the growth and yield quality to find the scientific basis for the promotion of large-scale use to provide the basis.