Long-term effects of potassium fertilization on yield, efficiency, and soil fertility status in a rain-fed maize system in northeast China
S Qiu, J Xie, S Zhao, X Xu, Y Hou, X Wang, W Zhou… - Field crops …, 2014 - Elsevier
The effects of 20 years of potassium (K) fertilization (in two treatments: 113 and 225 kg K 2 O
ha− 1) on grain and stover yields, plant K concentrations, aboveground K uptake, K use …
ha− 1) on grain and stover yields, plant K concentrations, aboveground K uptake, K use …
Plants use alternative strategies to utilize nonexchangeable potassium in minerals
Plant species differ in their capacity to use nonexchangeable potassium (NEK) in soils. In
this study two typical plants with high K use efficiency, ryegrass and grain amaranth, were …
this study two typical plants with high K use efficiency, ryegrass and grain amaranth, were …
Evaluating plant-available potassium in different soils using a modified sodium tetraphenylboron method
HY Wang, HX Sun, JM Zhou, W Cheng, CW Du… - Soil …, 2010 - journals.lww.com
Finding a uniform method to evaluate plant-available potassium (K) in a variety of soils has
been a challenge. In this study, the sodium tetraphenylboron (NaBPh 4) method was …
been a challenge. In this study, the sodium tetraphenylboron (NaBPh 4) method was …
冻融干湿交替下灰绿板岩矿质元素释放特征及释放模型
王洁， 李王成， 穆敏， 董亚萍 - 干旱区地理, 2023 - alg.xjegi.com
针对宁夏中部干旱带压砂地土壤肥力下降, 灰绿板岩矿质元素淋溶释放规律不明等问题,
通过室内模拟灰绿板岩冻融干湿循环交替试验, 采用修正的Elovich 方程, 抛物线方程 …
通过室内模拟灰绿板岩冻融干湿循环交替试验, 采用修正的Elovich 方程, 抛物线方程 …
贵州省鸡场滑坡地下水化学特征反映的水-岩(土) 作用
刘建强， 许强， 郑光， 陈达， 王卓， 蒋金晶 - 水文地质工程地质, 2023 - swdzgcdz.com
滑坡体水-岩(土) 作用是一种复杂的物理化学综合作用, 影响坡体的稳定性, 但关于目前水-岩(土)
相互作用对地质灾害发生方面的影响研究仍较为薄弱. 以贵州省鸡场滑坡为研究对象 …
相互作用对地质灾害发生方面的影响研究仍较为薄弱. 以贵州省鸡场滑坡为研究对象 …