[1]童贯和,罗勋,刘天骄.煤矸石等组成的栽培基质对四种蔬菜品质的影响[J].北方园艺,2018,42(24):8-15.[doi:10.11937/bfyy.20181796]
TONG Guanhe,LUO Xun,LIU Tianjiao.Influence of Culture Medium Composed of Coal Gangue and Other Waste on Quality of Four Vegetables[J].Northern Horticulture,2018,42(24):8-15.[doi:10.11937/bfyy.20181796]
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TONG Guanhe,LUO Xun,LIU Tianjiao.Influence of Culture Medium Composed of Coal Gangue and Other Waste on Quality of Four Vegetables[J].Northern Horticulture,2018,42(24):8-15.[doi:10.11937/bfyy.20181796]
煤矸石等组成的栽培基质对四种蔬菜品质的影响
《北方园艺》[ISSN:1001-0009/CN:23-1247/S]
卷:
第42卷
期数:
2018年24
页码:
8-15
栏目:
出版日期:
2018-12-25
- Title:
- Influence of Culture Medium Composed of Coal Gangue and Other Waste on Quality of Four Vegetables
- Keywords:
- coal gangue; rape stalk; soilless culture medium; leafy vegetables; quality
- 文献标志码:
- A
- 摘要:
- 以煤矸石、腐熟油菜秸秆等废弃资源为原料，分别设置煤矸石∶腐熟油菜秸秆的体积比为 2∶8、3∶7、4∶6、5∶5、6∶4配制成5种混合基质，以菜园土为对照，在人工光照室内以盆栽的方法栽培白菜、生菜、菠菜和苋菜等4种叶菜类蔬菜，分别于定植后30 d和55 d测定植株体内的硝酸盐、维生素C、可溶性糖及有机酸的含量，研究煤矸石、腐熟油菜秸秆按不同配方组成的混合基质的理化性质，以及栽培在混合基质上的4种蔬菜品质特性，以期评价出混合基质的最佳配方。结果表明：5种混合基质的容重较低，水气比合理，营养丰富，具有较好的理化性状。混合基质上的4种叶菜类蔬菜与对照相比，硝酸盐、有机酸含量极显著降低，维生素C、可溶性糖含量明显增加，尤其是4∶6混合基质上生长的蔬菜这4项品质指标均最佳，是最佳配方。
- Abstract:
- Chinese cabbage (Brassica chinensis),lettuce (Lactuca sativa),amaranth (Amarantus mangostanus) and spinach (Spinacia oleracea) were cultivated in the pot in the biotron,using soilless culture mediums composed of decomposed coal gangue and rape straw.Five culture mediums were set,with the volume ratios of decomposed coal gangue and rape straw of 2∶8,3∶7,4∶6,5∶5 and 6∶4,respectively,with garden soil was used as control.After 30 days and 55 days cultivation,the content of nitrate,the vitamin C,the soluble sugar,and the organic acid in the four leafy vegetables were measured.At the same time,the physiological characteristics of soilless culture mediums,as well as the quality characteristics of the four vegetable crops growing on different mediums were studied,in order to determine the best soilless culture medium.The results showed that the five soilless culture mediums had good physiological properties,with lower unit weight,better water-air ratio,and more nutrition.Compared to the control,the vegetable crops growing on the soilless culture mediums had significantly lower nitrate and organic acid content,and remarkably higher content of vitamin C and soluble sugar,especially in the soilless culture medium of 4∶6 and this medium as the best.
相似文献/References:
[1]武海霞,郭爱科,陶涛,等.煤矸石栽培基质在农业中资源化利用研究现状[J].北方园艺,2021,(23):134.[doi:10.11937/bfyy.20210991]
WU Haixia,GUO Aike,TAO Tao,et al.Research Status of Resource Utilization of Coal Gangue Cultivation Matrix in Agriculture[J].Northern Horticulture,2021,(24):134.[doi:10.11937/bfyy.20210991]
备注/Memo
第一作者简介：童贯和（1960-），男，安徽寿县人，硕士，教授，研究方向为植物生理和生态及植物营养。E-mail：guanhetong2007@sina.com.基金项目：安徽高校省级自然科学研究重点资助项目（KJ2009A115）。收稿日期：2018-07-03
更新日期/Last Update:
2019-01-16