paddy soil 中文意思是什麼

paddy soil 解釋
水稻土
  • paddy : n. 1. Patrick 〈男子名〉和 Patricia 〈女子名〉的昵稱。2. 〈p-〉〈英口〉＝paddywhack. n. 水稻；谷；水稻田。
  • soil : n 1 泥土，土壤；土質。2 土地，國土。3 滋生地，溫床。4 農業生活，務農。n 1 臟東西，污物，污穢，污...
  1. The results showed in the paddy field the bacteria were predominated, in the dry land the proportion of fungi and actinomyces was distinctly higher than the other two kinds of soil, in the woodland abundant species of basidiomycetes were found ; the natural degradation speed was low, with the degradation the number and composition of microorganisms changed regularly ; when the c / n ratio was adjusted to 25 " ? 1, the degradation remnant ratio reduced 10. 67 % than the control

    結果表明，水田以細菌為主，旱地中真菌和放線菌數量最多，林地中有大量的高等擔子菌；秸稈自然降解較慢，土壤微生物也隨著降解的進行而呈現一定的變化規律；當調節c / n比為25 ： 1時，秸稈的腐解殘留率比對照組下降10 . 67 。 2
  2. Effects of former stubble winter cover crop on microbial characteristics in paddy soil

    前茬冬季覆蓋作物對稻田土壤的生物特徵影響
  3. An improved method for extraction of soil humic acid was used to isolated dissociative humic acid ( ha - i ) and enwrapped humic acid ( ha - ii ) from paddy soil and pohakee peat. quantified and characterized ha - i and ha - ii with 13c nmr, py - gc - ms, optical and elemental analysis. the results indicate that two humic acids are highly different in structure, and ha - ii is more condensed

    採用一種改進的腐殖酸萃取方法從珠江三角洲稻田土壤和pahokee泥炭中分離出了游離腐殖酸（ ha - ）和包裹腐殖酸（ ha - ） ，並採用元素分析、 ~ （ 13 ） cnmr 、 py - gc - ms和有機巖石學方法對ha -和ha -進行了定量和定性研究，結果表明兩種腐殖酸在性質和結構上是有區別的。
  4. The degradation rate of map was 79. 95 % in 5 days when the water content in soils was 150 % ( paddy soil ) in laboratory test. the test also showed that degradation rate in paddy soil was higher than that in upland soil

    在模擬水田和旱田試驗中，加菌5天後水田土壤中甲胺磷的降解率為79 . 95 ，同時發現菌株在水田中的降解效果要好於旱田中的降解效果，含水量高有利於土壤中農藥的微生物降解。
  5. Effect of agronomic management on forms of inorganic phosphorus in purple paddy soil

    農藝措施對紫色水稻土無機磷形態的影響
  6. The assessment of the quality of the paddy soil resource in hanshan county of anhui province

    安徽省含山縣水稻土資源質量評價
  7. Effect of long - term application of manures on forms of fe mn cu and zn in purple paddy soil

    長期施用有機肥對紫色水稻土鐵錳銅鋅形態的影響
  8. Effects of fertilization on particulate organic matter formation and aggregate stability in paddy soil

    施肥對紅壤性水稻土顆粒有機物形成及團聚體穩定性的影響
  9. The behaviour of iodine - 125 in simulated paddy soil

    125在盆栽水稻田中的去向
  10. Effect of environmental factors on methane - oxidizing activity in paddy soil

    水稻田土壤甲烷氧化活性及其環境影響因子的研究
  11. The concentrations of copper, lead and zinc in the shoot of e. splendens were affected by chemical and physical properties, such as full contents of heavy metals in soils, soil ph and organic carbon content, etc. the shoot can accumulate copper more on the red sandy paddy soil collected from dongxiang country, jiangxi province, than on silt paddy soil from fuyang country, zhejiang province. e. splendens took up much less copper from fuyang soils, the concentrations of zinc and lead in shoot were not also quite low

    在酸性紅砂土上植物對銅的吸收和富集隨土壤銅含量的增加而顯著升高；而在銅、鋅、鉛復合污染的中性泥沙土上海州香薷體內銅含量和積累量不高，處于正常植物生長范圍內，植物體內鋅、鉛含量及其積累量也不高，海州香薷對重金屬的吸收和富集能力有限。
  12. Furthermore, corresponding countermeasures were put forward. 4. seven types of soil, yellow soil, purple soil, red soil, limestone soil, and alluvial soil and paddy soil are scattered in this district

    該區有黃壤土、紫泥土、紅壤土、黃棕壤土、石灰巖土、沖積土、水稻土等7個土類，其中黃壤占總面積的80以上。
  13. 2 the leaching and vertical transport of 95zr in three representational soils ( paddy soil, red - yellow earth and sea mud ) in zhejiang province and the influence of salinity on the activities of 5zr in sea mud were studied with soil - pole installation

    2 、採用土柱法研究了~ （ 95 ） zr在浙江省有代表性的3種土壤（小粉土、紅黃壤和海泥）中的淋溶和垂直遷移及鹽度對其行為的影響。
  14. Ecological effects of insecticide under different moisture levelsin paddy soil

    不同含水量條件下稻田土壤中殺蟲劑的生態影響
  15. Distribution and origins of polycyclic aromatic hydrocarbons in a soil profile containing 6 000 - year old paddy soil

    000年以來水稻土剖面中多環芳烴的分佈特徵及來源初探
  16. In this work, four representative samples paddy soil, river sediment, pond sediment and marine sediment from pearl river delta southern china and southern china sea are studied

    本工作在珠江三角洲地區採集了四種土壤和表層沉積物樣品，分別是稻田土壤、河流、稻田和海洋沉積物。
  17. Effects of long - term rice straw returning on the fertility and productivity of purplish paddy soil

    長期稻草還田對紫色水稻土肥力和生產力的影響
  18. Straw incorporation in to the soil after harvesting may maintain the fertility of paddy soil, but ways of returning influence the manipulation of harvesting machines

    稻草還田可以保持水稻土的肥力，但還田的方式影響到機械的操作。
  19. Influence of parent materials on paddy soil hyperspectral characteristics and som spectral - parameter - models

    成土母質對水稻土高光譜特性及其有機質含量光譜參數模型影響的初步研究
  20. Study on kinetics of phosphorus adsorption onthe surface of organo - mineral colloidalcomplex in purple paddy soil

    紫色水稻土有機無機復合膠體表面磷吸附的動力學研究
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