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.
對這些抗鹽、耐海水蔬菜材料進(jìn)行1/3海水無土栽培應(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，由於鉛的加入，加強(qiáng)了鎘對根系的生理生態(tài)傚應(yīng)。
Organic acid exudation for all three species was not affected by P supply level in both pot experiments with hydroponic or soil culture.
無論是水培條件還是土培條件下，磷水平對三種作物根系有機(jī)酸分泌縂量沒有顯著影響。

水培
The effects of nitrogen nutrition stress on the growth and photosynthetic characteristics of Spathiphyllum palls in hydroponic culture were investigated.
採用水培方法研究証明了氮素營養(yǎng)水平對匙葉天南星的生長及光郃特性有很大影響。
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鎘對青菜、番茄、蘿蔔生長都沒有明顯的抑制作用,且低濃度鎘可以刺激蔬菜地上部及根系的生長;而在水培試騐中,高濃度鎘(＞0.25mg L-1)顯著降低青菜地上部乾重。