摘要
施用不同量的氰氨化钙，研究土壤生态消毒对大棚芦笋的茎质量、茎粗、产量及产值的影响。试验结果表明，土壤生态消毒可极显著地提高大棚芦笋茎质量、茎粗、产量及产值，并且随着施用量的增加，效果更明显，其中产量增加10.3%-46.5%，产值增加10.6%-41.4%。根据综合效果确定每667 m^2笋田的氰氨化钙用量为60 kg。
In this article, we studied effects of eco-sterilized soil with calcium cyanamide on quality, stem diameter, yield and output value of greenhouse asparagus. The results showed that soil ecological sterilization could significantly improve the stem weight, stem diameter, yield and output value of greenhouse asparagus. Furthermore, with the increase of fertilizer application amount, the effect was more obvious, and the yield increased by 10.3%-46.5%, while the output value increased by 10.6% -41.4% . According to the comprehensive effect, we determined that the suitable calcium cyanamide dosage was 60 kg/667 m2 for asparagus field.
出处
《长江蔬菜》
2014年第24期50-52,共3页
Journal of Changjiang Vegetables
基金
富阳市科技发展计划项目(2010NK06)
关键词
连作障碍
土壤生态消毒
芦笋
Cropping obstacles
Soil ecological sterilization
Asparagus
