摘要
研究了不同基质配比对番茄幼苗生长的影响,以期筛选出理想的番茄育苗基质配方。试验结果表明,T3处理(草炭∶稻草=3∶5)和T7处理(菇渣∶稻草=2∶1)的番茄株高、茎粗、地上部鲜干质量、全株鲜干质量和根系活力极显著高于2个对照,并且T3和T7处理的番茄根系活力极显著高于其他处理;T7处理的壮苗指数显著高于2个对照,因此T7处理对番茄育苗的效果最好,其次为T3。
In the paper, we investigated the effects of different substrate formulae on the growth of tomato seedlings to screen out ideal substrate formula for tomato seedling cultivation. The results showed that, planted on the two treatments T3 （peat∶straw=3∶5） and T7 （mushroom compost∶straw=2∶1）, the tomato plants had extremely significantly higher plant height, stem diameter, fresh and dry weight of shoots and whole plants, and root activity than those of the two control treatments, and root activity of T3 and T7 treatments were extremely significantly higher than that of the other treatments. Strong seedling index of T7 treatment was significantly higher than that of the two control treatments. Therefore, the best substrate formula was T7 treatment for tomato seedlings, which was followed by T3 treatment.
出处
《长江蔬菜》
2014年第2期41-43,共3页
Journal of Changjiang Vegetables
基金
贵阳市科学技术计划项目([2010]筑科农合同字第1-农-02号)
贵阳山地醇甜香型烟叶生产技术研究与示范
作者简介
耿广东，博士，教授，主要从事蔬菜栽培生理与生物技术方面的教研工作．E—mail：genggd213@163．com
