( 5 ) the concentration of dissolved k and amount of dissolved k , rapidly available k , and slowly available k lost in the runoff increase obviously with the increase of rain intensity ( 5 )雨强(冲刷强度)增大，溶解态钾浓度，溶解态钾、缓效钾和速效钾流失量明显增加。
Compared with alfalfa land , the soil organic matter , total k , slowly released k and available k all decreased , but total n , total p , available n and available p increased 玉米地与首稽地相比，有机质、全k 、缓效k和速效k均下降，而全n 、全p 、碱解n和速效p含量的增加。
The results showed the growth of cunninghamia lanceolota seedlings was improved by the rotation of oryza sativa and cunninghamia lanceolata , and the soil available nutrients increased 结果表明：用水稻等作物与杉木轮作后，杉木苗生长状况改善，土壤有效养分和速效养分增加。
( 5 ) compared with virgin land , the soil organic matter , total n , total p , total k , slowly released k and available n of alfalfa land increased at different degree ( 5 )首蓓地较荒地相比，土壤有机质、全n 、全p 、全k 、缓效k和碱解n都有不同程度的增加，速效磷和速效钾则下降较多。
When vegetation coverage is 10 % , amount of slowly available k , rapidly available k , and dissolved k lost in the runoff are less 74 . 51 % , 73 . 84 % , and 4 . 66 % than open ground 当植被覆盖度达到10时，缓效钾、速效钾和溶解态钾流失量分别比裸地减少了74 51 、 73 84和4石6
The first time of drying and wetting cycle gave the most influence to total quantity of fixed potassium , and with cycles increasing , it ' s influence became weaker 随着干湿交替次数增加，土壤对钾的固定量增大，且增加幅度逐渐趋于稳定。干湿交替次数与土壤速效钾含量间具有y = a + blogx函数关系。
Whitening while moisturizing . whitening agent gets rid of melanin . moisturizing molecules rapidly replenish the skin with water and help preventing wrinkles . clear and fresh 柔滑极致的超凡乳霜，美白同时保湿，速效净白因子高效美白，赶走黑色素；补水因子迅速保湿，减少干纹。清爽不油腻，适合于日间使用。
Soil pollution index and olsen - p content were more closely related to species diversity in polluted soil , while ph and olsen - p content were more closely related to spore den sity 重金属污染土壤中，综合污染指数和速效磷含量是影响种的丰度的主要因素，土壤ph值与重金属综合污染指数是影响孢子密度的主要因素。
The results are as following : the soil nutrients , such as organic matter , total n , available k and hydrolytic n , and the soil moisture under the shrubs of s . vulgaris were heterogeneously distributed 研究结果如下：天然臭柏灌丛地土壤水分，有机质、全氮、速效钾和碱解氮(速效氮)等养分含量的分布具有空间异质性。
There was obvious dependence relationship between corn yields with changing of depth of cultivated horizon and available water content , corn yields of the corn belt phaeozem changed regularly 相关分析表明， “平面型”界面土壤玉米产量与各养分含量间无明显相关关系，只有当速效磷、钾含量在五级以下时，产量才受到明显影响。
