English translation for "available potassium"
|
- 有效态钾
Related Translations:
- Example Sentences:
| 1. | Determination of available potassium in forest soil
森林土壤速效钾的测定 | | 2. | Within the range of 270m ~ 770m , macro - element ( total phosphate , total potassium , available potassium ) , trace elements , cec and soil ph were correlated in 50m with the rage of 780m
全氮的空间变异与间距无关，存在纯块金效应，块金值为0 . 2 ，对于全氮，采样间距应小于50m 。 | | 3. | That of available potassium showed the interruption of human activities with the highest value ( 81 . 2 % ) , and of cec , total potassium , available copper showed that spatial auto - correlation was master with the value less than 25 % . there was no relationship between spatial variability and distance , but with the nugget of 0 . 2 , therefore , the distance
Kropng插值结果进一步表明土壤表层养分含量具有高度的空间异质性，决定了空间格局的存在，养分含量的斑块（ patch ）的大小、形状及空间分布等具有显著的差异，但是不论在什么方向，养分含量由低到高的分布梯度规律总是存在的。 | | 4. | 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。 | | 5. | The available phosphorus contents of the run - off from the plot iii and plot iv were higher than that of other two plots " run - off . the nutriments of sediments from the four plots were higher than the nutriments of soil in the plots . the plot ii and plot iv had the higher enrichness degree of total nitrogen than the other two plots ; the available nitrogen enrichness of sediments from plot iv was the highest , that of from plot illwas the lowest ; the available phosphorus enrichness of sediments from plot iv was the highest , that of from plot illwas the lowest ; the available potassium enrichness of sediments from plot ivwas the highest , that of from plot ii was the lowest
泥沙各种养分含量均高于小区内耕作层土壤中的相应养分含量，表现为：第2 、 4小区的流失土壤全氮养分富集度高于其余两个小区；第4小区流失土壤有效氮富集度最高，第2小区次之，而第1小区和第3小区的流失土壤有效氮含量与区内耕层土壤相似；各小区流失土壤中速效磷富集度为第4小区最大，第3小区最小；而第4小区耕层土壤中在流失过程中速效钾西南农业大学二oo二届硕士学位论文一积累量最大。 | | 6. | 2 . soil properties varied sharply , with available potassium showing the highest cv ( 106 % ) , available iron the relative higher ( 98 . 5 % ) , and soil ph the lowest ( 12 . 9 % ) , with others the medium values . cv of total nutrients did not change greatly , which meant total nutrients are stable
养分的变异系数范围在12 . 9 106之间，速效磷的变异系数最高，为106 ，有效铁的变异系数也较高，为98 . 5 ， ph值的变异系数最低，为12 . 9 ，其它大多数养分的变异系数属中等强度变异。 | | 7. | With the help of gis and geostatistics , the results of studying on the spatial variability of 13 soil fertilities , namely soil ph , cec , organic matter , total nitrogen , available nitrogen , total phosphate , available phosphate , total potassium , available potassium , available copper , available zinc , available iron , available manganese in purple hilly areas can be showed
而且，大部分的研究对象主要集中于北方平原地区，南方丘陵地区的土壤空间变异的研究才刚刚开始。以下是运用gis技术，采用地统计学方法，对丘陵地区紫色土表层( 0 20cm )土壤中的氮、磷、钾等13种土壤养分的空间变异性规律进行研究的结果： 1 |
- Similar Words：
- "available plant food" English translation, "available point" English translation, "available population" English translation, "available pore ace" English translation, "available pore space" English translation, "available potential energy" English translation, "available power" English translation, "available power curve" English translation, "available power efficielncy" English translation, "available power efficiency" English translation
|
|
|
