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- Manufacturing potassium fertilizer, manufacturing porcelain and enamel ware, glass raw material, whet the grain etc. 制造钾肥,制造陶瓷及搪瓷,玻璃原料,磨粒磨具等。
- Response of Tobacco to Potassium Fertilizer and Soil Potassium Change after Planting Tobacco Yellow-Red Soil. 黄红壤上烟草对钾的反应及种烟后土壤钾的变化
- This distribution can provide a theory basis for potassium fertilizer topdressing. 烟叶在成熟期所累积的钾中,约有60%25以上分配于上部叶。
- Application of potassium fertilizer could effectively control such disease and get higher yield. 施用钾肥能有效控制该症的发生并获得较高产量。
- As a result, the method of using airslake-coal to produce potassium fertilizer including humic acid was varied with different crops. 因此，在利用风化煤生产含腐植酸钾肥时，应根据作物类型选择工艺路线。
- Lignin from paper-making waste liquor was used as slow-releasing material to potassium fertilizer, which was propitious to resources utilization and environmental protection. 木质素来源于造纸废液，作为钾肥的缓释材料，其资源环保意义重大。
- The results showed that lignin could not only reduce the loss of potassium fertilizer but also promote the growth of tomato and maize, and increased uptake of potassium by crops. 结果表明，木质素不仅可以减少钾肥流失，而且可以促进番茄与玉米生长，提高作物对钾的吸收。
- The application of potassium fertilizer decreased the amylose content, while the content of amylopectin and starch increased, especially for the middle level of potassium. 增施钾肥，面粉中直链淀粉含量下降，而支链淀粉和总淀粉含量显著上升，因此直／支链淀粉含量比例显著下降，但以中钾条件下支链淀粉和总淀粉含量最高。
- This paper explicates the rang of potassium fertilizer 's application,the situation of Sylvite's production,the demand space and the degree of its reliance on imports. 本文介绍了钾肥的应用范围,阐述了我国钾盐的生产情况、需求空间和对进口的依赖程度,重点介绍了我国主要的钾盐资源和泰国、老挞、俄罗斯等周边国家的钾盐资源。
- Abstract: This paper explicates the rang of potassium fertilizer 's application, the situation of Sylvite's production, the demand space and the degree of its reliance on imports. 本文介绍了钾肥的应用范围，阐述了我国钾盐的生产情况、需求空间和对进口的依赖程度，重点介绍了我国主要的钾盐资源和泰国、老挞、俄罗斯等周边国家的钾盐资源。
- Nitrogen fertilizer affected noodle quality insignificantly, while potassium fertilizer could improve starch physiochemical properties and noodle quality significantly. 总之，氮肥处理时济南17面条品质的影响不大，但在合理的范围内增施钾肥可以显著改善淀粉理化特性，提高面条品质。
- The test results showed that with absorbent added into potassium fertilizer,the releasing velocity of potassium ions was slower than ordinary fertilizer. 室内实验证明,添加吸附材料可使改型钾肥释放钾离子的速度明显慢于普通三元复合肥。
- The results showed the average contents of available K,slowly released K in potassium pools in tea-grown soils were significantly increased by potassium fertilizer. 结果表明,施用钾肥能明显提高土壤钾库中的速效钾和缓效钾含量,但对土壤全钾含量影响不大;
- The average utilization percent of nitrogen, phosphate and potassium fertilizer of spring maize covered with film on dry land is 38.1, 21.2, 40.3 percent and it is increased by 12.5, 8.3, 5.5 percent, respectively than film -uncovered. 覆膜旱地春玉米氮肥利用率平均38.;1%25;比露地提高12
- A kind of potassium fertilizer based lignin was made from modified lignin and potassium chloride, leaching experiment and pot experiment were conducted to test the effect of modified lignin on slow-releasing potassium fertilizer and the Bio-utilization. 摘要利用木质素改性产物作为肥料添加剂，与氯化钾复混制成木质素钾肥，通过土柱淋溶与盆栽试验，验证木质素对钾肥的缓释作用与作物对钾肥利用情况。
- A suitable combined programme for fertilizer applications were N: 75130 kg/hm2,P2O5:50.0-112.5 kg/hm2 from tillering to the first ten days of July,with no or little potassium fertilizer. 确定“黑土型”退化草地上人工植被的施肥组合方案为施肥时间在分蘖~7月上旬、N:75~130 kg/hm2、P2O5:50.;0~112
- The research results are as follows. Potassium fertilizer can significantly increase the amount of N, P2O5 and K2O absorption and accumulated of spring maize on dry land 40,45 and 48 percent, respectively. 施用钾肥显著增加N、P2O5、K2O的吸收累积量,平均分别增长40%25、45%25、48%25;
- The content of potassium and the tobacco leaf quality in the treatment of ridging by low planting and applying potassium fertilizer at rosette and toping stage respectively are better than any other treatment. 以低起垄两次培土成垄，团棵期、圆顶期分次施钾对烟叶的钾含量和品质效应最好。
- From the yield, supreme yield was the treatment under nitrogenous acid phosphorus acid potassium fertilizer, second were phosphorus and phosphorus acid potassium fertilizer, potassium fertilizer have little production. 从经济产量结果看，氮磷钾肥配施的产量最高，其次为单施磷肥和磷钾肥配施，单施钾肥增产效应不大。
- When the optimal rate of potassium fertilizer is 3000kg/hm2 and the optional ratio of basic to dressing is 5:5, the potassium fertilizer should just be applied respectively in wheat. 冬小麦-夏玉米轮作体系中,施钾量为150kg/hm2时,两季连续分次施用钾肥经济效益最佳,施钾量为300kg/hm2时,小麦分次施用钾肥而玉米不施钾肥的经济效益最好。
