English translation for "available phosphorus"
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- 可利用磷
Related Translations:
- Example Sentences:
| 1. | Determination of available phosphorus in forest soil
森林土壤有效磷的测定 | | 2. | Determination of available phosphorus content for compound fertilizers
复混肥料中有效磷含量测定 | | 3. | Method for the determination of available phosphorus in calcarcous soil
石灰性土壤有效磷测定方法 | | 4. | The amount of available phosphorus in the soil with algae in it changed much
并在培养60后测定实验体系中的有效磷。 | | 5. | Determination of available phosphorus for import and export calcined aluminium phosphate
进出口磷酸铝钙中有效磷的测定 | | 6. | The influence of the algae on available phosphorus in soil was significant
结果表明，接种藻类对土壤中有效磷的含量有显著性的影响。 | | 7. | The paper fristly compared the fertile soil with the incinerated sterile soil on the number of micro - algae , soil ph value , soil organic matter soil available phosphorus and soil nitrogen . and then , the author put fertile soil , which included micro - algae , proportionally into sterile samples and cultivated them respectively under illumination condition ( micro - algae can live and reproduce ) and dark condition ( micro - algae will die in some time ) . the above indices were measured in 0 , 30 , 60 and 90days respectively , the analyse of the interrelation between the change of micro - algae ' s number and the changes of soil ph value , soil organic matter , soil available phosphorus and soil nitrogen indicated : ( l ) soil micro - algae which were native to fertile soil conld adapt to the changed circumstance and light acted as a decisive role to the distribution of soil micro - algae . under dark condition , the micro - algae ' s number declined gradually and went to zero in the end , while under illumination condition , on the 90th day , the micro - algae ' s number of per gramme was 6 - 7 times more than that of the beginning
本文首先对肥沃土壤与经高温焚烧后的贫瘠土壤中的微藻数量、土壤ph值、有机质含量、有效磷含量和全氮量进行比较研究，然后将包含微藻的绿化苗圃地肥土按不同比例接种进入贫瘠土样中，分别在光照条件和黑暗条件下进行培养，在0天、 30天、 60天和90天分别检测以上指标，比较有光条件和无光条件下，即有藻条件和无藻条件下贫瘠土样所发生的变化，并分别对微藻数量的变化与土壤ph值、有机质含量、有效磷含量和全氮量的变化之间做相关性分析，以评估肥沃土壤中的微藻接种进入贫瘠土壤后的生长情况以及对贫瘠土壤的改良作用。研究结果表明： ( 1 )土壤微藻对环境有较强的适应能力，且光照对其分布起了决定性的作用。 | | 8. | The analyse of interrelation show : the increment of soil micro - algae has generous interrelation with the change of soil ph value , and has remarkable interrelation with the increments of soil organic matter and soil available phosphorus . this experiment tells us : soil micro - algae can ameliorate sterile soil . and this experiment ' s conclusions provide theoretical base for applying algae in the fields of agriculture , soil conservation and desert harness , and so on
总之，土壤ph值、有机质含量、有效磷含量和全氮量是衡量土壤质量的重要指标，通过对测定结果进行的相关性分析表明:土壤中的微藻数量与土壤ph值之间有一定的相关性，而与土壤有机质及有效磷的变化呈极显著相关。 | | 9. | Vegetation restoration also resulted in the changes of soil physical and chemical properties , i . e . , the contents of organic matter , alkali - hydro nitrogen , rapidly - available potassium and the contents of fine sand , very fine sand and clay were increased significantly , while ph and the content of rapidly - available phosphorus were decreased
植被的恢复使土壤理化性质发生了变化，与恢复前相比土壤中有机质、碱解氮、速效钾以及细砂、极细砂、粉砂、粘粒含量显著增加， ph值和速效磷含量降低。 | | 10. | On the 90th day , the content of organic matter of soil samples under illumination condition was 2 - 3 times more than that of the beginning . ( 4 ) micro - algae can decompose organic phosphorus into inorganic phosphorus and increase the content or the potential content of soil available phosphorus . ( 5 ) theoretically , because of some micro - algae ' s nitrogen fixation , the sterile soil ' s content of nitrogen should increase , but in 90 days , its increment could not be determined
( 3 )土壤微藻通过光合作用将二氧化碳合成为有机物，增加土壤的有机质含量，在90天的实验期内，有微藻生长的土样内的有机质含量是对照组的2 - 3倍。 ( 4 )土壤微藻作为溶磷微生物之一能够将有机态磷矿化成无机态磷，增加贫瘠土壤有效磷的含量或潜在的含量。 |
- Similar Words：
- "available part" English translation, "available per mu yield" English translation, "available period" English translation, "available phosphates" English translation, "available phosphoric acid" English translation, "available phosphorus(ap)" English translation, "available plant food" English translation, "available point" English translation, "available population" English translation, "available pore ace" English translation
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