hydroponic culture

基本解釋

And the success of 1/3 seawater hydroponic culture told us the potential for returning of the land vegetable to the ocean.
對(duì)這些抗鹽、耐海水蔬菜材料進(jìn)行1/3海水無(wú)土栽培應(yīng)用的成功結(jié)果表明，某些陸地蔬菜具有重新適應(yīng)海洋生境的潛能。
The physiological and ecological effects on root system of Brassica chinensis grown in hydroponic culture under the stresses at different concentration of Cd and Pb were studied.
在含鎘的培養(yǎng)液中，施入鉛，由于鉛的加入，加強(qiáng)了鎘對(duì)根系的生理生態(tài)效應(yīng)。
Organic acid exudation for all three species was not affected by P supply level in both pot experiments with hydroponic or soil culture.
無(wú)論是水培條件還是土培條件下，磷水平對(duì)三種作物根系有機(jī)酸分泌總量沒(méi)有顯著影響。

水培
The effects of nitrogen nutrition stress on the growth and photosynthetic characteristics of Spathiphyllum palls in hydroponic culture were investigated.
采用水培方法研究證明了氮素營(yíng)養(yǎng)水平對(duì)匙葉天南星的生長(zhǎng)及光合特性有很大影響。
環(huán)境科學(xué)技術(shù)
水培
Shoot growth of vegetables was not inhibited or even stimulated by light Cd pollution (0-7.00 mg kg-1). Increased Cd2+concentration up to 0.25 mg L-1inhibited the growth of pakchoi in hydroponic culture.
3.土壤中0-7.00mg kg-1鎘對(duì)青菜、番茄、蘿卜生長(zhǎng)都沒(méi)有明顯的抑制作用,且低濃度鎘可以刺激蔬菜地上部及根系的生長(zhǎng);而在水培試驗(yàn)中,高濃度鎘(＞0.25mg L-1)顯著降低青菜地上部干重。