摘要
对生活污水经过处理后以黄河水作对照进行茄子灌溉试验,试验结果表明,生活污水灌溉可改善土壤结构,提高土壤肥力,使茄子总根数增加12 %,根长增长13 %,增产60 %,增加收入5.85万元/hm2,商品性也明显提高。
The eggplant irrigated by the disposed domestic sewage and by the water of the Yellow River as control was experimented. The results show that the irrigation by the domestic sewage could improvce the structure and fertility of the soil,and it could increase in total number of roots by 12 percent ,in its length by 13 percent and in production of the eggplant by 60 percent and in income 58500 yuan per hm2. The commodity features of the eggplant are improved strongly.
出处
《甘肃农业大学学报》
CAS
CSCD
2001年第3期329-332,共4页
Journal of Gansu Agricultural University
关键词
茄子
生活污水
灌溉
生长效应
eggplant
domestic sewage
irrigation
growth effects
