摘要
针对广大农民在玉米种植过程中普遍存在种地和养地相结合意识淡薄,长期重视施用氮、磷、钾肥,轻视施用其他中微量元素的现象,2008年进行了硅钙肥肥效试验研究。结果表明:配施硅钙肥的玉米在产量和抗性方面表现优异,增产幅度达8.08%,表明硅钙元素在玉米种植中起到关键的作用。
In the course of maize planning,several problems were showed as follows,less awareness of soil maintenance and utilization,longterm paying attention to apply nitrogen,phosphorus and potassium,contempt for applying medium-microelement.The experiment of silicon calcium fertilizer application was studied in 2008.The results showed that the maize of application silicon calcium fertilizer was improved obviously in output and resistance,and the production was increased by 8.08%.It was indicated that silicon colcium fertilizer played a key role in maize planning.
出处
《现代农业科技》
2009年第22期28-28,30,共2页
Modern Agricultural Science and Technology
关键词
玉米
硅钙肥
产量
抗性
maize
silicon calcium fertilizer
output
resistance
