摘要
应用微矿物元素营养液育烟苗,都能不同程度地提高烟苗的增质量率(与对照组比较),达到壮苗、提高烟苗抗病力,为烟苗移栽大田生长发育打下良好基础,值得进一步试验和推广。
The experiment of nutritional liquid of trace-element minerals for cultivating tobacco in float-pool showed that it is an effective method for improving the seedling rate of plant. This method could make the seddlings stronger and increase the ability of plant-disease resistance. The result showed that the weight of the dry tobacco leaves was remarkably increased comparing to the control group during the whole experiment time. This new method provides godd experience for larger field experiments, and it is valuable for extending the use of nutritional liquid of trace-element minerals for tobacco plantings.
出处
《中山大学学报（自然科学版）》
CAS
CSCD
北大核心
2006年第6期134-136,共3页
Acta Scientiarum Naturalium Universitatis Sunyatseni
基金
广东省科技计划资助项目(2003C20427)
