磚紅壤化 的英文怎麼說
中文拼音 [zhuānhóngrǎnghuà]
磚紅壤化
英文
lateritization-
This climate make latosol usually as acidic, low levels cation exchanges capacity and low lever base cations, high levels of exchange al, with a high potential for leaching of plant nutrients
這種氣候條件使磚紅壤成為強酸性土壤,陽離子交換量和鹽基飽和度低,鋁飽和度高,化肥通過淋溶損失過程就更為突出。To increase the fertilizer utilization in the latosol, studying the fertilizer leaching and conversion characteristic, such as leaching velocity reaching amount, conversion path etc, seem to be extremely important. however, hitherto the study of fertilizer nutrient leaching characteristic are scanty, only some on the mineral nutrient derived from latosol
要提高化肥在磚紅壤中的利用率,研究其淋溶及轉化特徵則顯得極為重要,如淋失速度、淋失量、轉化途徑等,然而迄今為止,在磚紅壤上這方面研究報道較少,且主要是針對磚紅壤中礦化出來的營養元素,而缺乏對化肥在磚紅壤上淋失特徵的研究。The relationship between the accumulation amount of nh4 + - n leaching and the time could be expressed as equation yt1 / 2 = a + bt with fertilizer applied treatment
各氮肥品種在磚紅壤中轉化形成no牙一n的過程可分為三個階段:前期平緩階段、中期上升階段和後期下降階段。The objective of this study was to estimate the losses of nutrients in the labgoratory by leaching soil columns containing disturbed soils, measuring the impact of different quantity fertilized applied. different fertilizer sorts and plant system, establishing the comparative model. evaluating fertilizer leaching tendency
本研究通過室內土柱模擬和盆栽試驗,探討不同施肥量、肥料品種以及種植模式等對化肥在磚紅壤上淋失的影響,並建立相應模型,預測肥料養分在磚紅壤中的損失趨勢。分享友人