A suitable substrate formula for vegetable cultivation was selected through experimenting on the culture substrate for organic ecotype soilless culture of vegetables, and organic matter content of the substrate was 29...A suitable substrate formula for vegetable cultivation was selected through experimenting on the culture substrate for organic ecotype soilless culture of vegetables, and organic matter content of the substrate was 294% as name that of soil, while the content of N, P and K were 328%, 279% and 192% that of the soil, respectively. Vegetable yield with this substrate was 157%-228% that with the soil.展开更多
This paper reviewed the development of organic ecotype soilless cultivation, the characteristics and advantages and development prospects, and the sources, types and nutritional characteristics of main cultivation. Co...This paper reviewed the development of organic ecotype soilless cultivation, the characteristics and advantages and development prospects, and the sources, types and nutritional characteristics of main cultivation. Compared with other cultivation methods, the research analyzed development prospects of soilless cultivation technology.展开更多
基金Supported by the Key Project of Agricultural Research in Guizhou Province[Qianke coNY,(2010)3019]~~
文摘A suitable substrate formula for vegetable cultivation was selected through experimenting on the culture substrate for organic ecotype soilless culture of vegetables, and organic matter content of the substrate was 294% as name that of soil, while the content of N, P and K were 328%, 279% and 192% that of the soil, respectively. Vegetable yield with this substrate was 157%-228% that with the soil.
基金Supported by Comprehensive Reform Experimentation of College of Bioresource Sciences,of Ministry of Education(2012287)Construction of Guizhou Fully-supporting Majors(2011231)undergraduates’Science Research Program of Guizhou Normal College in 2014~~
文摘This paper reviewed the development of organic ecotype soilless cultivation, the characteristics and advantages and development prospects, and the sources, types and nutritional characteristics of main cultivation. Compared with other cultivation methods, the research analyzed development prospects of soilless cultivation technology.
