1) soda meadow-alkaline soil
苏打草甸碱土
1.
Soil characteristics such as soil temperature, soil moisture, soil salinity, soil pH, urease activity, hydrogeperoxidase activity were measured to evaluate the improving effects on soda meadow-alkaline soil.
本试验在黑龙江省肇州县羊泰屯进行,以畜禽粪便(鸡粪、牛粪)、鲜草为改良材料,选取pH值10以上的苏打草甸碱土为改良对象。
2) meadow alkali soil
草甸碱土
1.
The effect of the soil conditioner MDM on ameliorating the meadow alkali soil was investigated by pot culture and field experiment.
通过盆栽及田间小区试验,研究了改良剂MDM对松嫩平原草甸碱土的改良效果。
2.
The improvement effect of desulfurized gypsum on meadow alkali soil was analyzed through field experiment, the results showed that: desulfurized gypsum could effectively decrease the pH value of meadow alkali soil and the content of exchangeable base ions which improved the conditions of soil to some degree.
通过田间试验,对脱硫石膏改良草甸碱土的效果进行了分析。
3) intensely salinized meadow soil with soda
重度苏打盐化草甸土
4) soda sulphate meadow saline soil
苏打硫酸盐草甸盐土
1.
),alkaligrass(Puccinellia chinampoensis ohwii) and alfalfa (Medicago Varia, Martyn)in soda sulphate meadow saline soil,it can reduce the soil salinity,increase nutrient,improve ecological enviroment,promote microbial activity in the soil.
根据种草改良过程中土壤微生物数量的多少，土壤理化性状，植物生长状况等综合因素，评价所选牧草的改土效果，结果表明：草木樨、碱茅对试验的苏打硫酸盐草甸盐土有良好的适应性，改土效果较为显著，尤其是草木樨和碱茅的混播草地更能增强培肥改士作用，而苜蓿效果较差。
5) alkali meadow soil
碱化草甸土
1.
The effects of the alkali meadow soil treated with seedling-stimulating agentⅠand Ⅱ on the biochemical characteristics of rice seedling were studied.
研究了在碱化草甸土上施用Ⅰ型和Ⅱ型调制剂对水稻秧苗某些生化特性的影响。
6) kaline meadow soi
碱性草甸土
补充资料：苏打
分子式：Na2CO3
分子量：暂无
CAS号：497-19-8
性质：暂无
制备方法：暂无
用途：基本化工原料，广泛用于医药、造纸、冶金、玻璃、纺织、染料等工业。
分子量：暂无
CAS号：497-19-8
性质：暂无
制备方法：暂无
用途：基本化工原料，广泛用于医药、造纸、冶金、玻璃、纺织、染料等工业。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条