1) paddy topsoil Cu
水稻土表层Cu
3) Ancient paddy soil
古水稻土
1.
Soil samples of current paddy soils,ancient paddy soil/ancient dry land soil,and bottom soils were collected from two sites in Chuodunshan Site of Majiabang Culture(about 6 000a).
kg-1,主要来源于大气沉降;古水稻土中PAHs含量明显降低,仅为56。
2.
Previous studies suggested that two layers of ancient paddy soils existed in Holocene strata at the lower Changjiang River delta region in China,but little evidence of soil chemical and physical data has been offered up to now.
前人研究认为,在长江下游地区绰墩农业遗址的全新世地层中存在2个古水稻土层,但到目前为止尚缺乏土壤化学和物理学方面的证据。
4) paddy soils
水稻土
1.
Effect of municipal sludges and chemical fertilizers on the content of phthalic acid esters(PAEs) in paddy soils grown Ipomoea aquatic;
水稻土施用城市污泥盆栽通菜土壤中邻苯二甲酸酯(PAEs)的残留
2.
Studies on the contents of Mg in paddy soils and application effect of Mg fertilizer in Long Yan city;
龙岩市水稻土镁素状况及镁肥肥效的研究
3.
Characteristics of Phosphate Adsorption and Desorption in Paddy Soils;
几种水稻土对磷的吸附与解吸特性研究
5) paddy water and soil
稻田水土
1.
In this study,a high-performance liquid chromatography(HPLC)method for the quantitative determination of the residues of prochloraz and its metabolites in paddy water and soil was developed.
采用HPLC法对稻田水土样品中咪鲜胺及其主要代谢物BTS44595、BTS44596和BTS45186的残留进行了分析与检测。
2.
A high performance liquid chromatograph (HPLC) method for the quantitative determination of the residues of prochloraz and its metabolites (including BTS44595, BTS44596 and BTS45186) in paddy water and soil was described.
采用HPLC法对稻田水土样品中咪鲜胺及其主要代谢物的残留进行了分析与检测。
6) rice paddy soil
水稻土
1.
Effects of application of N fertilizers on the release of Al and base cations from two rice paddy soils in Changsha were studied through a batch experiment with NH 4HCO 3 and CO(NH 2) 2 solution respectively.
分别用碳酸氢铵和尿素溶液对长沙地区两种水稻土进行连续浸提试验 ,研究氮肥施用对水稻土中 Al及盐基离子溶出的影响 。
补充资料：水稻
单子叶植物，禾本科。一年生草本。叶狭长扁平，叶鞘有茸毛。圆锥花序称“稻穗”，成熟时下垂，小穗有芒或无芒，稃上有毛或无毛。颖果即稻谷。按米粒黏性分粳、籼、糯稻；按生育期分早、中、晚稻。
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