黑玉米新品种“紫香糯1号”穗肥施用时间及施用量试验
Acta Agriculturae Jiangxi(2007)
Abstract
黑玉米新品种紫香糯1号穗肥的不同施用量和不同施用时间的试验结果表明:早施穗肥的特种玉米增产达6.5%~14.3%;穗肥用量宜较大,施尿素390kg/hm2、硫酸钾225kg/hm2,增产幅度达7.6%。
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