pot experiment 中文意思是什麼

pot experiment 解釋
盆栽試驗。

  • pot : n 1 壺，瓶，罐；缽，（深）鍋。2 【冶金】坩堝。3 一壺[缽、瓶、罐、鍋]之量。4 壺中物；酒；飲酒；酗...
  • experiment : n 實驗；試驗；嘗試 （of） a scientific experiment 科學試驗，科學儀器設備。 a new experiment in ed...
  1. The correlation coefficient between 1 mol / l ntljoac extracted k and k uptake by corn plant was much lower than that with resin membrane k. 4. the k adsorbed on resin membrane after extraction was easily desorbed by 0. 5 mol / l hc1 solution. the k desorbed in the first time had a very significant correlation with k uptake by corn seedling in the - k treatment of pot experiment

    用1mol l中性nh _ 4oac提取的土壤速效鉀與盆栽耗鉀試驗中首茬玉米吸鉀量之間的相關系數較低，雖然也達到了極顯著水平，但明顯低於樹脂膜室內埋置法提取的土壤鉀與玉米吸鉀量之間的相關系數。
  2. My experiment can mostly include two sections : the first one was a pot experiment which was carried out in the greenhouse to study the physiological responses of helianthus tuberosus l. seedlings to salt and water stress ; the second one was a field experiment which was carried out in laizhou, shandong province to study the effects of seawater irrigation on helianthus tuberosus l. and soil

    本試驗由溫室盆栽耐鹽耐旱試驗和大田海水灌溉試驗兩大部分組成：溫室盆栽試驗主要通過砂培的方法，研究了幼苗期菊芋在鹽分和水分脅迫下的生理反應；大田試驗在半乾旱的山東萊州地區進行，研究了海水灌溉對菊芋及其土壤的影響。
  3. 3. it is exert through cultivated in a pot experiment cultivation for two month lindane and ddt original pesticide experiment after two month to get soil examine appearing value very low to find to observe. soil sampled form j and n farm which have used lindane and ddt for 40 years, the analysis result showed that the residue of the two pesticides are very high. lindane remains and reaches as high as 996. 06 g kg - 1, and ddt is 3382. 75 g kg - 1 4

    經過盆栽實驗兩個月的培養觀察發現施加到土壤中的林丹與ddt原藥在兩個月的實驗后檢出值較低具有使用林丹、 ddt四十年歷史的北京近郊j 、 n農場中兩種農藥殘留較高，林丹殘留最高可達： 996 . 06 g ? kg ~ （ - 1 ） ， ddt殘留最高可達： 3382 . 75 g ? kg ~ （ - 1 ） 。
  4. Accumulations of heavy metal in wheat plant and the growth status under pot experiment with different contents of tailings

    不同尾礦含量盆栽小麥生長結實和重金屬富集狀況
  5. The pot experiment was adopted to study the effects of potassium on grain yield and quality of strong gluten wheat

    摘要採用盆栽試驗方法研究了鉀對強筋小麥產量和品質的影響。
  6. According to the results, the pot experiment was carried out by the soil and fertilizer institute, caas in greenhouse

    根據這一結果，在中國農科院土肥所的溫室中進行了盆栽試驗。
  7. The pot experiment was conducted to study the effect of water and nitrogen cooperation on winter wheat yield and quality

    摘要在盆栽條件下，研究了水氮配合對冬小麥產量和品質的影響。
  8. Result of screenhouse pot experiment indicated that the most important yield limiting factor in the two soils was phosphate

    網室盆栽試驗結果表明兩種土壤中最重要的產量限制因素為磷。
  9. Pot experiment was conducted to study the effect of special fertilizer combined synergist on yield of single rice and its mechanism

    摘要以中稻培兩優93為材料，對配方肥增效劑的增產機理進行了研究。
  10. The results from pot experiment showed that the drought tolerance mechanism of osmotic regulation and antioxidation was all found in sorghum and maize seedlings

    摘要盆栽試驗結果表明，高粱和玉米2種作物均存在滲透調節和抗氧化耐旱途徑。
  11. 3. the resin membrane extracted soil k was significantly correlated with k uptake of corn seedling in pot experiment, water soluble k and asi - k in soil

    在用樹脂膜室內埋置法提取土壤鉀素、評價土壤供鉀能力時，只需用0 . 5mol lhcl解吸一次即可。
  12. The tested inhibitors are listed as follows : alkali matter including lime, silicon - containing fertilizer and coal ash ; organic matter including plant compost, pig manure and humic acid ( ha ) ; ion inhibitor such as znso4 pot experiment, in which lettuce ( lacruca sativa var. augustana irish ) was chosen as the tested plant, involved 27 treatments, 4 replications each

    本研究選用的調控劑有堿性物質石灰、硅肥、粉煤灰，有機物料秸稈堆肥、豬糞、胡敏酸，離子拮抗劑znso _ 4 。按不同類型調控劑的比較、有機物料與石灰的組合效應、石灰不同用量的比較等原則設計試驗。
  13. Pot experiment was established to probe the relationship between low - molecular - weight organic acids ( lmwoas ) and cd bioaccumulation in wheat

    摘要採用土壤培養方法研究低鎘積累小麥煙86103和高鎘積累小麥菜州953不同生育期土壤低分子量有機酸含量與組成，及其與鎘生物積累的關系。
  14. Laboratory culture experiment with the same treatments as pot experiment but without plant was carried out synchronously under constant temperature ( 25 ? ? ) and 20 % soil moisture. to study the influence of inhibitors on the dynamic process of transformation and variation of availability of cd in soil, laboratory cultured soil was sampled in certain interval during the 128 - day cultured period for the analysis of cd availability and speciation. in adsorption - desorption experiment, the tested soil had fistly been cultured under constant temperature ( 25 1 ) and 20 % soil moisture for two months after the treatment according to the designed plan, then isothermal adsorption - desorption experiment was proceeded when the reaction between inhibitor and soil tended to be stable

    石灰施用量對植株吸收鍋有顯著影響，植株各部位鍋含量k ）與石灰添加量… ， ）的關系可以很好地用方程y叫（ ax斗bx化）描述，石灰對植株鍋累積的調控存在一個最佳抑制效應劑量，低於或高於這一劑量均不能達到最佳抑制效果，但對于不同植株部位和不同污染水平，最佳抑制效應劑量不同；低用量下，單位石灰添加量對植株吸收鍋的抑制作用比高用量時大，因此若綜合考慮調控劑的施用成本及其對生物量的影響效應，則在本試驗條件下以施用石灰0
  15. With the purpose of better understanding some weak links in this subject, we comprehensively and systematically compared the effects of some typical inhibitors and their different combined ways in inhibiting cd bioavailability in purple soil, further studied the laws and affecting factors of cd ' s transfer and transformation in soil - plant system, revealed the mechanisms inhibitors function, and explored the practicable inhibitor prescriptions and their usage. the results are expected to provide reliable techniques for controlling cd pollution of agricultural soils in chongqing and it is also significant to ameliorate soils polluted by other kinds of heavy metals. comprehensive methods including pot experiment, laboratory culture experiment, kinetic and thermodynamic adsorption - desorption experiment were adopted in this study, and the acidified purple soil was chosen to test, considering that cd is highly active in this soil

    本研究針對重慶市農業土壤的污染狀況，選取鎘活性較高的酸化紫色土為供試土壤，採用盆栽試驗、培養試驗、化學熱力學與動力學吸附試驗相結合的方法，系統研究和比較多種調控劑及其不同組合方式對鎘生物活性的效應，並揭示鎘在土壤?植物系統中的遷移轉化規律及影響因素，進一步分析調控劑的作用機理，探尋具有實際應用價值的調控劑配方及合理使用的方法，這不僅可以為重慶市農業土壤鎘污染的防治提供可靠的技術保障，而且對于其它重金屬污染的治理也有一定的理論意義。
  16. Abstract : the pot - experiment shows that the coated - and mixed - fertilizer applied to rice only once can meet the need of rice in its various growth periods and increase the yield of rice

    文摘:盆栽試驗表明，一次性水稻專用塗層復混肥一次性施用能滿足水稻各生育期的需要，並能促進養分由稻稈向穀粒的轉移，提高成穗率和產量，使用方便，節省勞力，有較好的推廣應用前景。
  17. Except for the value of laboratory analysis of zn somewhat lower than that of the pot experiment, the results for laboratory analyses of n, p, k, s and fe were very similar to that for greenhouse experiments

    除鋅的實驗室化驗值比盆栽試驗稍低外，氮、磷、鉀、硫、鐵的實驗室測定值與溫室試驗結果十分相近。
  18. The experiments were conducted in vitro, and a pot experiment was also carried out to investigate the effect of inoculation of one of the ectomycorrhizal fungi ( suillus granulatus ( l. ex fr. )

    在此基礎上，探討了重金屬cd和zn污染條件下，接種真菌點柄乳牛肝菌對宿主植物油松（ pinustabulaeformiscarr ）的生長及其對重金屬耐性的影響。
  19. By a pot experiment, the results showed that the contents of p, s and ca increased with fertilizing iso - pookgpjos / hm2 in the soil, especially the content of p increased obviously and that urease, dehydrogenase, phosphatase activities decreased with increasing the amount of fertilizer p, especially phosphatase activities reduced significantly, but polyphenol oxidase activity increased

    大量施用磷肥后對玉米的生物量未產生明顯的彤響，但隨著磷肥施用量的增加，玉米葉中磷含量顯著的增加，但mg 、 fe 、 zn 、 cu的含量出現下降，植株對mg 、 zn和cu的吸收明顯減少。
  20. The effects of spraying plant growth regulator under drought stress on seedling growth and physiological and biochemical indexes of soybean were studied based on pot experiment

    摘要採用盆栽試驗，研究了在模擬乾旱脅迫下噴施植物生長調節劑對大豆幼苗生長發育和生理生化指標的影響。
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