Two types of Cenozoic potassic volcanic rocks in West Qinling, Gansu Province: Their petrology, geochemistry and petrogenesis

Magma chemistry, melt structure and phosphorus potential of the P-rich ( potassic) alkaline complexes in some areas of northern China

华北某些富磷碱性-偏碱性杂岩岩浆成分和熔体结构与含矿性关系

The geochemical characters mentioned-above indicate that potassic volcanics in study areas should be drived from enriched mantle sources.

上述特征表明这些火山岩来源于富集的地幔源区。

The favourable section parameters, including low-temperature ductile-brittle deformation-metamorphic zone and weakly basic potassic granite bodies;

最佳区段参数&低温韧-脆性变形-变质带和弱碱性钾质花岗岩；

Reserves of coal, coal bed methane gas, bauxite, refractory clay, potassic rock and so on rank first in China.

煤、煤层气、铝土矿、耐火粘土、铁矾土、含钾岩石等储量居全国首位；

Decoration Rock Materials from Nantianmen& Characteristics of Mid-Coarse Grained potassic Granites

南天门的饰面石材&中粒钾质花岗岩特征

The effects of nitrogenous, phosphatic and potassic fertilizer on the content of protein in soybean were discussed by this model.

依据该模型探讨氮、磷、钾肥对大豆蛋白质含量影响的规律。

Study on trace element and sr, Nd isotopic geochemistry of Cenozoic potassic volcanic rocks in North Tibet

青藏北部新生代钾质火山岩微量元素和Sr、Nd同位素地球化学研究

A Humble Opinion on the "Potassic and Sodic Two Mantle Alkali-Rich Magma Systems"

研究钾质和钠质两个地幔富碱岩浆体系的刍议

Meanwhile, in China, serious lacking of soluble potassic resource, potassic fertilizer still depends on import.

与此同时，我国由于可溶性钾资源储量严重不足致使钾肥仍依赖进口。

Study on the Ability of Phosphoric Bacteria and Potassic Bacteria in Decomposing of Phosphate and Silicate

3种菌均为革兰氏阴性菌。磷钾细菌解磷解钾能力的研究

An outline is given of the present situation of expansion and existent problems of the potassic fertilizer industry in China.

概述了当前我国钾肥工业的发展现状及存在问题。

Demonstration of Experiments on Balanced Application of Potassic Fertilizers for High Yield of Wheat and Sweet Potato Crops

小麦、红薯作物的高产平衡施用钾肥试验示范

In addition, potassic fertilizer could improve the quality of band-interplanted crops.

K肥对带田作物品质也有改善作用。

Brief Sum Up of Trial Run at Qinggang Potassic Fertilizer Plant

青岗钾肥厂试车小结

It also puts forward some suggestions for the sustainable development of potassic fertilizer after we joined WTO.

提出了加入WTO后，我国钾肥工业可持续发展的若干建议。

Production of Potassic magnesium Fertilizer by Use of Insoluble Potassic Mineral

利用不溶性钾矿生产钾镁肥

Effect of Increasing Yield of Dioscorea zingiberensis by Applying Potassic Fertilizer

盾叶薯蓣施用钾肥的增产效应

On Prospects for Development of Potassic Fertilizer Production from Potash Feldspar

论钾长石制钾肥的开发前景中华人民共和国专业标准复混肥料

Market Analysis for Potassic Fertilizer and Potassium Sulfate

钾肥和硫酸钾市场分析

Exploitation and Using of the Refractory Potassic Mineral Resources

难溶性钾矿资源的开发利用