摘要
研究了硅酸盐细菌与化肥配施对烤烟和土壤的综合效应。结果表明 :硅酸盐细菌能明显地促进土壤养分的转化 ,促进烟株对养分的吸收利用和生长发育 ,配合一定量的氮、磷、钾化肥施用效果更好。氮、磷、钾的转化效果分别比对照高 10 4%～ 5 7 9%、10 3%～ 2 8 0 %、2 6 %～ 6 7 3% ,并能明显地促进烟株的生长发育。
Effects of the silicate bacterium on flue cur tobacco are studied The results showed that the bacterium can obviously promote the conversion of soil nutrients,it is better effects that certain amounts of N,P,K chemical fertilizers are applied The converting rats are 10 4%～57 9%,10 3%～28 0% and 2 6%～67 3% higher than those of the control plots respectivly And it obviously encourages the absorption of N,P,K in tobacco plant than that of the control plots
出处
《吉林农业大学学报》
CAS
CSCD
北大核心
2000年第2期10-15,共6页
Journal of Jilin Agricultural University
基金
吉林省烟草专卖局资助项目! (合同号 93 12 )
