申君有机-无机复混肥在玉米上应用效果的研究

Research on Application Effects of Shenjun Organic-inorganic Compound Fertilizer in Maize

以玉米主栽品种四单19为材料,采用2种不同用量的申君有机-无机复混肥,以当地常规施用的复混肥为对照,研究了有机-无机复混肥对玉米生长发育、农艺性状和产量的影响。结果表明:施用有机-无机复混肥对玉米的株高、干物质积累、叶绿素方面均有所提高,且玉米产量随着有机-无机复混肥用量增加而增加,分别增产6.67%和13.67%。

Using maize main cultivar Sidan No.19 as experimental material,taking two different dosage of Shenjun organic-inorganic compound fertilizer,choosing local conventional application of fertilizer as control,the effects of Shenjun organic-inorganic compound fertilizer on maize growth and development,agronomic traits and yield were studied.The results showed that the application of organic and inorganic compound fertilizer on maize plant height,dry matter accumulation and aspect of leaf green have been enhanced,and the maize yield increased using the two different dosage of organic-inorganic compound fertilizer,yield increased by 6.67% and 13.67% respectively.