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
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.
