文献类型： 外文期刊

作者： Niu Yu ¹ ; Qi Zhigiang ¹ ; Liu Zhaohua ¹ ; Du Gongfu ¹ ; Yang Yan ¹ ;

作者机构： 1.CATAS, Trop Crops Genet Resources Res Inst, Danzhou 571737, Hainan, Peoples R China

关键词： Bitter gourd;Seedling substrate;Coconut husk;Screening

期刊名称：INTERNATIONAL JOURNAL OF AGRICULTURE AND BIOLOGY （ 影响因子：0.822； 五年影响因子：0.906 ）

ISSN： 1560-8530

年卷期： 2017 年 19 卷 1 期

页码：

收录情况： SCI

摘要： This research was carried out based on coconut husk as main material mixed with different proportions of sand, coconut charcoal, cow manure compost, and microbial fertilizer, to make a series of compound substrates. The rice husk, a commercial substrate, was selected as a control treatment. The physical and chemical properties of different compound substrates were analyzed, and the comparative tests for the development and physiological characteristics of bitter gourd seedlings growing on different substrates were performed. Additionally, the compound substrate formulas suitable for bitter gourd seedling were screened. The results indicated that among the researched formulas, the substrate formula with 706 dm(3)/m(3) coconut husk + 59 dm(3)/m(3) composting cow manure + 235 dm(3)/m(3) sand + 4 g/L water-retaining agent + 2.5 kg/m(3) compound fertilizer, was most effective, compared to all others to promote the growth of bitter gourd seedlings. (C) 2017 Friends Science Publishers