鉀粒子 的英文怎麼說
中文拼音 [jiǎlìzi]
鉀粒子
英文
potassium particle-
It can also restrain the decomposition of organic substances in the soil and the bind of nitrogen, and wash away the nutritious elements, such as magnesium, calcium, and potassium. the acid rain deprives the soil. it acidifies the rivers and lakes, and dissolves the heavy metal in the soil into water, therefore poisons the fish
它可以直接使大片森林死亡，農作物枯萎；也會抑制土壤中有機物的分解和氮的固定，淋洗與土壤粒子結合的鈣、鎂、鉀等營養元素，使土壤貧瘠化；還可使湖泊、河流酸化，並溶解土壤和水體底泥中的重金屬進入水中，毒害魚類；加速建築物和文物古跡的腐蝕和風化過程；可能危及人體健康。Burgoon k g, hansen j a, knabe d a. nutritional value of quality protein maize for starter and grower swine. journal of animal sciences, 1992, 70 : 811 - 817
劉毅志，張漱茗，李新政.氮磷鉀化肥對高產夏玉米子粒品質的影響.山東農業科學， 1985 （ 2 ） : 31Under the direction of chinese soil taxonomy, part purple soils developed on the purplish standstones of j2 # j3 in sichuan basin were systematically studiedaccording to natural landscape, profile modality and quick - test, applying to methods statistic analysis and system integration, main affecting factors, indexs of soil series taxonomy and retrieval orders were systematically discussed. the results showed : 1 ) organic substance, total nityogen, total phosphate, total potassium and particle size composition were distinctly related with many soil characters. organic substance, calcium carbonate, available phosphate # size composition were much different in all swatches. besides, soil structure and the depth had profound affection to it. 2 ) affecting factors : soil structure, texture style and organic substance phosphorous
本文以土壤系統分類理論為指導，以四川盆地侏羅系蓬萊鎮組、沙溪廟組和遂寧組紫色巖上發育形成的部分紫色土為研究對象，利用spss統計軟體相關功能，結合供試土壤的自然景觀、剖面形態和室內測定的理化性質，對土系分化的影響因子、土系劃分指標和檢索順序進行了系統的探討，結論如下： （ 1 ） 、供試紫色土中有機質、全氮、全磷、全鉀和顆粒組成與多個土壤性質均呈顯著或極顯著相關；有機質、碳酸鈣、有效磷、顆粒組成等性質在供試土壤方差分析中變異系數均較大；土體構型及土體的深度對土壤性質也有深刻影響。Equation of f = a + blnw was very fitful to describe the relationship of f and w ( % ). 7. dci had significant positive correlations with cec, clay content, and physical clay content
鉀離子、氯離子的擴散系數分別與土壤陽離于交換量（ cec ） 、物理性粘粒和粘粒含量呈顯著負相關或正相關關系。In addition to genetic factors, environmental factors affect the accumulation of ( - glucan ) ( significantly ) as well, for example, increase of nitrogen supply can increase ( - glucan ) content in oat seeds, but the ( details ) for how environmental factors
環境因素對燕麥-葡聚糖含量也有明顯影響，氮素供應的增加通常會提高-葡聚糖含量，但是其他環境因子包括磷、鉀等礦質元素對燕麥籽粒-葡聚糖合成及積累的影響還不清楚。It has shown an evident phenomenon, called " island of fertility " in the shrubs because there were high content of medium - fine soil particles ( 0. 25 ~ 0. 02mm ) and relatively abundant soil moisture, organic matter, total n, available k and hydrolytic n on the soil surface under the shrubs, and furthermore, the content of soil moisture and nutrients gradually decreased from the center of the shrubs to its edge in this soil layer
灌叢地表層（ 0 5cm ）土壤的中細粒子（ 0 . 25 0 . 02mm ）含量高，並且土壤水分、有機質、全氮、速效鉀和堿解氮含量相對優越， 「沃島」現象明顯，而且，由灌叢內向外，含量逐漸降低。灌叢地下層（ 20cm以下）土壤含水量從灌叢中心向邊緣逐漸增加。分享友人