2) Classification of soil inorganic Phosphorus
土壤无机磷分级
3) Inorganic soil
无机土壤
4) soil organic phosphorus
土壤有机磷
1.
Review on soil organic phosphorus component and its bioavailability;
土壤有机磷组分及其生物有效性
2.
Research advance of soil organic phosphorus under different fertility management
不同农田管理措施对土壤有机磷影响的研究进展
3.
This paper summarizes the results of the studies on fractionation of soil organic phosphorus conducted by some scholars in the China and abroad in the last twenty years.
综述了近 2 0年来国内外学者对土壤有机磷分级研究的概况 ,系统介绍了不同学者针对各自地区土壤资源特点提出的分级体系及其对土壤有机磷分级的研究结果 ,指出了其研究结果在评价磷素肥力中的作用及其存在的问题 。
5) soil inorganic nitrogen
土壤无机氮
1.
Effects of nitrogen application rate on soil inorganic nitrogen distribution,microbial biomass nitrogen content and yield of wheat;
施氮量对土壤无机氮分布和微生物量氮含量及小麦产量的影响
2.
Dynamics of soil inorganic nitrogen and its net mineralized amount affected by nitrogen application timing during maize season;
施氮期对夏玉米土壤无机氮变化及净矿化量的影响
3.
Based on field fertilizer experiment of cotton under drip irrigation in the area,cotton nitrogen diagnosis and nitrogen fertilizer recommendation with soil inorganic nitrogen quick test was st.
在南疆滴灌条件下进行氮肥大田试验,对应用土壤无机氮测试进行棉花氮素营养诊断及氮肥推荐进行了研究。
6) soil inorganic carbon
土壤无机碳
1.
The contents of soil organic carbon(SOC)and soil inorganic carbon(SIC)in different soil layers within 1 m depths in three different kinds of steppes(Stipa baicalensis steppe, Leymus chinensis steppe and Stipa grandis steppe), in the Xilin River Basin of Inner Mongolia, China , were determined in order to investigating effects of cultivating and grazing on the soil carbon in temperate grassland.
(3)贝加尔针茅草原开垦为农田使1m土层内的土壤无机碳含量升高,钙积化位置变浅。
补充资料：土壤无机胶体(soil inorganic colloid)
分子式：
CAS号：
性质：又称土壤无机胶体(soil inorganic colloid)。主要是土壤黏粒。包括母质中矿物的残体及其风化产物。主要由硅酸盐和氧化物组成。硅酸盐有水云母、蒙脱石、蛭石、高岭石和间层矿物、夹层矿物等。氧化物有水铝英石和铁、铝、锰、硅、钛等的氧化物及其水合物。
CAS号：
性质：又称土壤无机胶体(soil inorganic colloid)。主要是土壤黏粒。包括母质中矿物的残体及其风化产物。主要由硅酸盐和氧化物组成。硅酸盐有水云母、蒙脱石、蛭石、高岭石和间层矿物、夹层矿物等。氧化物有水铝英石和铁、铝、锰、硅、钛等的氧化物及其水合物。
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