pb stress

基本解釋

Pb and Cd stress reduced the number of rice tillers significantly, with the increasing of stress concentration, the decrease amplitude of the number of tillers was greater;
鉛鎘脅迫顯著降低了水稻的分蘗數(shù)，隨著脅迫濃度增加，分蘗數(shù)下降幅度增大；
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Accumulation of Pb as well as growth physiological status in tomatoes grown in solution culture under stress of different Pb concentrations were investigated in the present study.
通過對(duì)溶液培養(yǎng)的番茄植株進(jìn)行不同濃度的鉛處理，研究鉛在番茄中的積累及對(duì)其生長(zhǎng)的影響。
Chapter two introduces the biochemical reaction mechanism of rice under Pb pollution stress, and the vegetation indexes which are used in this field. Then it points the disadvantages of these indexes.
第二章總結(jié)了水稻鉛污染的生化響應(yīng)及遙感信息機(jī)理，遙感植被指數(shù)及其在農(nóng)作物污染脅迫中的遙感應(yīng)用，并指出這些遙感植被指數(shù)的不足。