This study was conducted to investigate the effect of the water - soluble organic matter (WSOM) extracted from peat and rice straw on the growth and the element uptake of rice by water culture.
The change of corn straw powder and its feeding effects after fermented by a composite fungi system were studied through artificial culture and feeding test.
采用人工培养及动物饲喂方法，研究了玉米秸秆粉经复合菌发酵后的变化及对鸡的饲喂效果。
3
The experiment was conducted using soil culture with corn stalk or wheat straw, mushroom residue and lawn grass with manure as substrates to select the better culture ingredient.