potassium plant 中文意思是什麼

Differences in the requirements of plant species for potassium fertilization are often attributable to the kind and activity of the root system.

各種植物對鉀肥的不同需求，常歸因於根系的特性和活力。

3 relationship between main constituents and growth environment of h. crispate : the content of quick - acting potassium of the soil at the growing site was the positive correlating factor that correlates with the hup. a in the plant

0統計軟體進行數據處理，結果顯示： 1 ）皺邊石杉中石杉堿甲含量與年平均溫度呈負相關、與土壤中速效k的含量呈正相關。

Nutrient effects of different amount of potassium applied on flue - cured tobacco plant

不同施肥量烤煙鉀素營養效應

Eng. ) 1. know the fertilizers ( the appearance, properties, physical and chemical nature which includes the organic and inorganic fertilizers ) ; 2. determining the quality ( three major elements of the fertilizers ) and quantity ( the content of the moisture, nitrogen, phosphorus, and potassium ) of chemical fertilizer ; 3. the fertilizer composition expresses and calculation of the amount of application ; 4. it is cultivated in a pot or nutrient solution to test fertilizer effects ; 5. observe plant body : besides observing one ' s own test cultivated in a pot, and another diagnose the picture is for comparing ; 6. making of the compost

中） 1 .認識肥料（包括有機、無機肥料的外觀、性狀、理化性質） ； 2 .化學肥料的定性（肥料的三要素）及定量（水分、氮、磷、鉀的含量）檢定； 3 .肥料成分表示方法及肥料施用量的計算； 4 .盆栽試驗或水耕試驗（印證報酬漸減率、麥氏理論或肥料元素缺乏徵狀，並進行農藝性狀調查） ； 5 .植體觀察：除了觀察自己的盆栽試驗以外，另備有診斷圖片以供比較； 6 .有機堆肥的製作。

The fouling of monomer recovery system of qilu esbr plant was studied. it was con sidered that the fouling was principally caused b y the following four reasons, there existed the colopholic potassium containing c onjugated doublebonds in the disproportionated colopholic potassium, excessive co ntent of c16 - 18 compositions existed in the fatty acid, excessive content of com positions for which the demol condensation degree was above 5, the reaction conve rsion was higher than 72 percent. effective countermeasures were proposed

介紹了齊魯引進乳聚丁苯橡膠裝置回收單元存在的設備堵掛問題，經分析認為歧化松香酸鉀中帶有含共軛雙鍵的松香酸鉀，脂肪酸中c16 18組分含量高， demol縮合度高於5的組分高，反應轉化率高於72 %是造成堵掛的4條主要原因，提出了對策。

Determination of total nitrogen, phosphorus, potassium, sodium, calcium, magnesium in forest plant and forest floor

森林植物與森林枯枝落葉層全氮磷鉀鈉鈣鎂的測定

This article summarized the progresses of plant growth regulators in tobacco, which mainly included its effects on budding of tobacco seeds, growth of roots and shoots, nutrition of potassium and biosynthesis of nicotine

主要從生長調節劑對煙草種子萌發、根系生長、鉀素營養、煙堿合成、腋芽抑制等的調節作用方面進行闡述。

Studied on effect and applied method of potassium permanganate, calcareousness lime or plant ash and compost for control plasmodiophora brassica

摘要選擇高錳酸鉀、石灰或草木灰、腐熟農家肥等有機投入品對根腫病的控制效果和施用方法進行了初步嘗試。

The result shown that potassium permanganate, calcareousness lime and compost were plant protect material for control plasmodiophora brassica, the result were affected by different applying period and applying method

實驗結果表明，有機肥、石灰、石灰水、高錳酸鉀可以作?控制根腫病防治的物質，隨著使用時間和使用方式的不同，對根腫病和蔬菜的?量的影響不同。

The experiment design included 2 levels nitrogen, 3 levels potassium with or without silicon application, and 2 plant densities, totally being 10 treatments with 3 replications

試驗設計包括2個氮水平、 3個鉀水平，施或不施硅肥、 2個植株密度，總共10個處理，三次重復（表2 ） 。

The authour investigate the dosing conditions and effect of the pac to the huanghe water - source, which includes the following four parts : the selection of the pac ; the confirmation of dosing scheme and effect of the pac ; the research of application of potassium permanganate in combination with pac ; the research of the pac ' s modification and the modified effectiveness. the experiment is mainly carried out on the pilot system in the jieyuan water plan of tianjin. the results of the reseach include the following : l ) the pac from zunhua plant is selected as the better carbon for the source water of tianjin through the experiment ; 2 ) through the pilot experiment we conclude that the pac ' s best adding point is the mixing tank and the better dose is 10mg / l, on which the codmn of filtered water can be decreased to 40 % and the effluent have no problem of odour and color ; 3the adsorbing experiment show that pac mainly adsorb the organic matters which molecular wt., distribution between 500 and 3000, and can adsorb organic matters whose molecular wt., distribution are bigger than 6000 if the dose of it is adequent ; 4 ) pac together with potassium permanganate can remove the organic matter more effectively than each of them alone, and reduce the rising trend of turbidity of the flotation ' s effluent due to adding pac ; 5 ) the thesis made a research on the surface properties and the adsorbing capability of the modified carbon by oxidizer : the modified carbon with 20 % h2o2 can remove more organic pollutants than the untreated one by 12 % when we add a higher dose of coagulant ; 6 ) the modification of reduction and loading metal ions are also sttldied, and drow the following conclusions : the modified carbon with 5 % ammonia can enhance the organic matter ' s removal effectiveness by 10 % to the tianjin source water than the untreated one, and the modified one with loading metal ion remove the organic matters from the tianjin source water better ( 8 % ) than the untreated one due to the strong affinity betwween the humic acid and copper ion

本文的實驗主要是在天津芥園水廠的中試系統上完成的，論文的成果和結論主要包括： 1 ）通過靜態實驗選定河北遵化活性炭廠生產的煤質炭為適合天津原水的炭種； 2 ）中試實驗確定粉末活性炭的較佳投加點為混合池投加，較佳投加量為10mg l ，此時可使濾后水的cod _ （ mn ）降低40 ，且可較好地控制濾后水的嗅味和色度； 3 ）初步確定粉末活性炭對原水中有機物的吸附主要集中在分子量在500 - 3000范圍內，投量增大時可吸附部分分子量大於6000的有機物4 ）中試實驗表明：粉末活性炭與高錳酸鉀聯用可取得較兩者單獨應用時對有機物更好的去除效果，且對因投加粉末活性炭而造成的氣浮出水濁度升高有一定的改善作用； 5 ）研究並初步確定氧化改性對粉末活性炭表面性質和有機物的去除效果的影響：粉末活性炭的氧化改性會使其表面的酸性官能團大量增強，表面極性增加；經20的過氧化氫改性的活性炭在增大混凝劑投加量（ fecl _ 3投量為15mg l ）時對有機物的總體去除效果較原活性炭提高12 ， 1次氯酸鈉改性活性炭對有機物的去除效果較原活性炭提高6 ； 6 ）研究並初步確定還原改性、負載金屬離子對原水中有機物的去除效果的影響：經5氨水改性的活性炭可提高天津源水中有機物的去除率達到10 ；負載銅離子后的活性炭可提高對腐殖酸類物質的去除能力，一般可提高8左右。

The results indicated that potassium fertilizer application increased grain yield of wheat significantly by 10. 2 % to 24. 8 % due to enhancement of wheat plant height, spike length, 1000 - grain weight and grains per spike

結果表明，施用鉀肥能增加小麥株高、穗長、千粒重及穗粒數，因而顯著提高小麥產量，小麥增產10 . 2 % ~ 24 . 8 % 。

So far composite potassium permanganate is one of the advanced water treatment technology in domestic. based on the systematically analyzing the enhanced coagulation mechanism of composite potassium permanganate and powder activated carbon, the author carried on the laboratory and plant scale research on organic polluted yellow river in baotou two water factories with the combined process of composite potassium permanganate and powder activated carbon

高錳酸鉀復合藥劑強化混凝是目前採用的一種較為先進的水污染治理技術之一，本文在系統分析高錳酸鉀復合藥劑強化混凝機理、粉末活性炭強化混凝機理的基礎上，進行了高錳酸鉀復合藥劑與粉末活性炭聯用對黃河包頭段兩水廠有機微污染源水強化混凝的室內及生產性試驗的應用研究。

It is absorbed by plant roots as the potassium ion, k +, and in plants is the most abundant cation in the cell sap

以鉀離子k +的形式通過根系吸收，在植物中是細胞液里最豐富的陽離子。

In general, total amount of k, si uptake by plant increase with plant growing, the maximum content of potassium appeared at maximum tillering stage, the maximum content of silicon appeared at ripe stage

通常植物吸收總鉀、總硅量隨著植株生長而增加，最大含鉀量出現于最大分蘗期，最大含硅量出現于成熟期。

Effect of nutrient elements on lead uptake of hyperaccumulators. a little amount nitrogen and potassium can accelerate the growth of spad and plant dry weights, advance the lead uptake of hyperaccumulators. but with the increasing of nitrogon and potassium concentration, the lead uptake of plants droped, and spad and dry weights rose constantly

5營養元素n 、 p 、 k對植物吸收pb的影響少量的n和k會促進富集植物葉片葉綠素值和干重的增加，促進植物對pb的吸收，隨著n和k水平的增加，植物對pb的吸收能力降低，但k的抑制作用不如n的顯著，葉綠素值和干重一直在增加；土壤供p會降低植物對pb的吸收，且下降極顯著。

The plant of growth needs three kinds of elements : nitrogen, phosphor and potassium

生長著的植物需要三種元素：氮、磷、鉀。

Yixing city inspired medicinal chemical name appropriate strategy distribution titanium potassium plant

宜興市振奮藥用化工廠原名為宜興市分水鈦酸鉀廠。