alkaline soil 中文意思是什麼

alkaline soil 解釋
含堿土壤。

  • alkaline : adj. 堿的，含堿的，堿性的；強堿的。n. 堿性。
  • 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. Determination of exchangeable sodium in alkaline soil

    堿化土壤交換性鈉的測定
  2. What shall we grow in this alkaline soil

    我們應該在堿性土壤里種什麼？
  3. Improvement of soda - typed saline - alkaline soil in western jilin province

    吉林省西部蘇打鹽堿土改良研究
  4. How to use and arrange pomegranate trees in landscape treeorchards located on alkaline soil

    石榴在鹽堿地園林綠化中的應用
  5. Effect of the different measures on the improvement of alkaline soil in kangping county

    不同措施對康平草甸堿土改良效果的研究
  6. Benefits of surrounding low - lying paddy fields with dykes on transforming coastal saline - alkaline soil

    匡圩封閉排水改造濱海鹽堿土的效益分析
  7. 3. the two species are suitable for growing in the cool, moist habitat with alkaline soil and sensitive to water

    兩物種適宜生長在陰涼、濕潤、略呈堿性的土壤中，對水分因子特別敏感。
  8. Mountains and ridges of rough lava are furrowed with narrow valleys of alkaline soil sheltering a few grasses and shrubs

    在熔巖形成的山脈和山脊間，狹窄山谷內的鹼性土壤上零星散布著草叢和灌木。
  9. Jiaoyulu, united people in lankao in disaster, fought against sandstorm and saline - alkaline soil until the last minute in his life

    焦裕祿，將災難中的蘭考人民緊緊團結起來，與風沙鹽堿戰斗到生命最後一刻。
  10. Garden hydrangeas ' color can be manipulated with the soil ph. pink and red hydrangeas turn blue and purple in acid soils, while blue hydrangeas turn pink in alkaline soils

    庭院八仙花屬的顏色可以指示土壤的ph值。粉紅和紅色的八仙花轉變成藍色和紫色表示酸性土壤，而藍色的八仙花轉變成粉紅色則表示在堿性土壤。
  11. From the aspects of agricultural economic and environmental ecological effects, were the effects and mechanism of rare - earth micro - fertilizer to improve the growth, development, quality and yield of the crops ; the adjustment of crops growth by influencing the number of microbial population in soil district and the function of the soil dehydrase, alkaline phosphatase, urease and sucrase ; the ecophysiological effects of alleviating the injure of acid rain, ultraviolet radiation, heavy metal on crops were illustrated ; the sureness of bee ' s use in agricultural was provided, according to the rule of the distribution and enrichment of be in crops

    摘要從農業經濟效應和環境生態效應二方面，論述了稀土肥料促進作物生長、發育，提高作物產量，改善作物品質的效應與機理；影響土壤區系中微生物種群數量和土壤脫氫酶、堿性磷酸酶、脲酶及蔗糖酶的功能，繼而反饋調節作物生長；緩解酸雨、紫外輻射和重金屬傷害作物的生態生理學效應；並以稀土在作物體內分佈與富集規律為參考，探討了稀土農用的安全性。
  12. The formation of salt - alkaline soil included salinization and alkalinization. the increase of salinity was the character of salinization, and the increase of ph was the character of alkalinization

    土壤的鹽堿化即包括土壤的鹽化又包括土壤的堿化，鹽化以上壤鹽度升高為特徵，堿化以土壤ph升高為特徵。
  13. The soil of tsochen s farmland is chalky, saline, low in organic matter and strongly alkaline ph 8. 5, but because of this the area s red bananas musa coccinea, luzon bananas m. basjoo, fragrant manjack cordia dichotoma, yams, bird s - nest ferns and mangoes are all especially tasty

    另外，左鎮鄉的耕地含有大量高鹽分的白堊土質，缺乏有機質，使得土壤呈鹼性反應酸鹼值高達8 . 5 ，但卻使得當地產出的紅香蕉呂宋蕉破布子山藥山蘇芒果，特別香甜可口。
  14. The purpose of this web site is to share my experiences with workers in any country on water logging in agricultural lands, irrigation induced soil salinity, subsurface drainage for agriculture ( horizontal and vertical ), reuse of groundwater, ground - water hydraulics, ( geo ) hydrology, rainfall and surface runoff relations, reclamation and improvement of water logged saline, salty, sodic alkaline, and acid sulphate soils, plant growth, crop production and responses as well as statistical analysis consisting of segmented linear regression and cumulative frequency distributions

    描述:探討農業耕地的水澇問題；灌溉導致的土壤鹽堿化；地表灌溉；地下水的再利用；地下水水力學；雨水與水流失的關系；淺地表排水；土壤開墾及水澇，酸性，堿性土壤的改良；片段線形回歸和累積頻數分佈的統計分析等。
  15. Soil quality - dissolution for the determination of total element content - dissolution by alkaline fusion

    土壤分析.測定總元素含量用的溶解度.堿性溶解物的溶解
  16. Either neutral phosphatase or alkaline phosphatase had significant positive relations to soil o. m, po and avail

    無論是中性磷酸酶還是堿性磷酸酶都與有機質、有機磷和速效磷有著顯著的正相關關系。
  17. Based on the waste residue continuing to use the theory of pure gypsum as amendment in improving alkaline soil establish a plan that with saving resources, water and with better effect and rapid speed. reach on the effect of the same - ion effect and salt effect of nacl in course of improving the alkaline soil. then after the certain amount of gypsum for exertion is decided, compare the effect of exertion of waste residue for one time with for more than one time

    首先比較煤煙脫硫廢渣與化學純石膏改良的物理化學過程的異同，在廢渣基本上可以沿用純石膏改良的理論基礎上，在一定的計劃改良深度內，定量的石膏施用方法的情況下，建立一個省石膏，省水，省工，效果好，速度快的方案；同時研究了nacl的鹽效應和na _ 2so _ 4的同離子效應在純石膏改良堿土過程中起到的作用；最後針對石膏施用量確定之後，一次施入還是分次施入更好，進行了探討；結合當地耕作條件，總結各有利的技術措施，指導田間的生產實際。
  18. The altitude variation of the distribution of the different malus species in china reaches nearly 4000 meters, and they grow on various types of soil, even on desert, alkaline soil and on overhanging rocks and steep cliffs

    在我國，蘋果屬植物不同種類分佈的生境差異極大，生長的海拔范圍差異近4000米，能生長在各種不同類型的土壤上，甚至沙漠、鹽堿地到懸崖峭壁上都能生長。
  19. Abstract : because of natural environment of drought 、 wind and sand as well as saline and alkaline soil, etc., the original ecological balance is destroyed meanwhile, vulnerable ecological environment and unique landscape pattern are formed under blind reclamation and irrational using water resource in continental river basin in arid zone

    文摘:乾旱區內陸河流域因其乾旱、風沙及鹽堿的自然環境，加之盲目開墾荒地、不合理利用水資源等人為因素的影響，改變了原有的生態平衡，形成了脆弱的生態環境和特殊的景觀格局。
  20. Because of natural environment of drought 、 wind and sand as well as saline and alkaline soil, etc., the original ecological balance is destroyed meanwhile, vulnerable ecological environment and unique landscape pattern are formed under blind reclamation and irrational using water resource in continental river basin in arid zone

    乾旱區內陸河流域因其乾旱、風沙及鹽堿的自然環境，加之盲目開墾荒地、不合理利用水資源等人為因素的影響，改變了原有的生態平衡，形成了脆弱的生態環境和特殊的景觀格局。
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