It had a good application prospects for PRB with the peat as the reactive media in the remedy area of petroleum contaminated groundwater.
以上研究表明,草炭土作为PRB反应介质处理石油类污染地下水具有良好的应用前景。Wetting agent at 1% concentration level can keep the peat keep more water, that will be very beneficial to the growth of crops.
湿润剂在1%的浓度水平下,能够使草炭在保持更多的水分的同时有更大的通气性;The results showed that the oxidation degree and aromatic degree of lignite HA was highest, successively with weathering of coal and peat.
研究结果表明:褐煤胡敏酸氧化度和芳香度最高,其次为风化煤胡敏酸,最后是草炭胡敏酸;The organic content is the main factor of the physical and mechanical properties of turfy soil.
草炭土的有机质含量是决定其物理、力学性质的主要因素。Effects of peat and weathered coal on activity of rice root system and its nutritional absorption.
草炭和风化煤对水稻根系活力和养分吸收的影响。Generally Shihezi peat is better than Canada peat.
总的效果是石河子草炭优于加拿大草炭。The oxidation degree and aromatic degree of weathering coal FA was highest, followed by lignite FA and peat FA.
风化煤富里酸的氧化度和芳香度最高,其次为褐煤富里酸和草炭富里酸。When transferred to peat, gardening soil or vermiculite, the shoots can propagate themselves.
组培材料移栽到草炭土,蛭石和园土后,均可繁殖。In peat pasture areas these emissions are particularly prevalent.
在草炭牧区这些排放尤其普遍。