iron chlorosis 中文意思是什麼
iron chlorosis
解釋
缺鐵退色病-
Lack of iron leads to chlorosis, especially in young leaves
植物缺鐵會導致萎黃病，特別是在幼嫩的葉片中。 -
Improvement of iron nutrition of chlorosis peanut by intercropping with wheat
小麥與花生間作改善花生鐵營養的效應研究 -
For example, iron deficiency results in chlorosis between the veins, particularly in young leaves that are still synthesizing chlorophyll
例如鐵的缺乏可以導致缺綠癥，特別是在那些可以合成葉綠素的新生葉片中。 -
Almost white interveinal chlorotic banding in oblique patches. an “ indicator ” condition for nickel excess which is quite distinct from yellow - green or yellow interveinal chlorosis caused by simple iron deficiency
鎳中毒的燕麥葉片：脈間幾乎都是帶有斜斑的白帶；鎳過剩的顯示癥狀不同於由單獨缺鐵引起的脈間褪綠黃綠化或黃化。 -
The physiological reaction of c. junos under iron stress in field experiments, c. junos manifested itself as tolerant to iron stress. no chlorosis symptom was not found in its leaves when it was grown in a soil with ph 7. 8. in contrast, severe chlorosis was found in the control plant p. trifoliata grown under the same soil conditions, and leaf chlorophyll content as an indicator for the degree of fe deficiency in p. trifoliata was much lower than in c. junos
主要的研究結果如下： 1 ：鐵脅迫下香橙的生理反應研究香橙在田間實驗中表現耐缺鐵，在ph7 . 8的土壤中生長正常，葉片無任何缺鐵癥狀；但對照植物枳在同樣土壤條件下卻表現出明顯的缺鐵癥狀，作為缺鐵程度指標的葉片葉綠素含量極顯著低於香橙。 -
Iron deficiency causes interveinal chlorosis, mesophyll yellowing or paling and leaf size reduction and, if severe enough, retards the growth of the plants and may even cause their death, thus resulting in great losses to agricultural production
植物缺鐵，葉片脈間失綠，葉肉發黃甚至變白，葉片縮小，如果缺鐵癥狀嚴重，會引起生長停滯甚至死亡，給農業生產造成嚴重損失。 -
C. junos and m. xiaojinensis were found to be tolerant to iron chlorosis and were able to acquire iron from soils of low iron availability in previous field experiments, but the physiological and molecular mechanisms for their iron efficiency have remained unclear
基於此，本研究選擇了兩種果樹砧木，小金海棠和香橙因為它們在初步的田間鑒定中表現耐缺鐵，但它們耐缺鐵的生理及分子機制並不清楚。 -
Fruit trees are very important economic crops in people ' s life, the losses of fruit production caused by iron chlorosis are usually higher than those of other annual economic crops because fruit tress, as perennial plants, will remain there for many years after they are planted in a field and an evident accumulation effect may take place
果樹作為一種與人民生活密切相關的重要經濟作物，由於其本身的特點，缺鐵造成的產量損失遠比一年生作物嚴重，因為果樹一旦栽培在土壤中便很多年不移動，所以有明顯的缺鐵積累效應。 -
In solution culture, evident chlorosis symptoms were observed in the leaves of p. trifoliata after 4 weeks of iron deficiency treatment, while no chlorosis symptoms were observed in the leaves of " iron efficient " c. junos under the same culture conditions. the content of leaf chlorophyll and active iron in c. junos was much higher than that of p. trifoliata. however, iron content of chlorotic leaves of p. trifoliata was found to be even higher than that of the green leaves of p. trifoliata and c. junos
枳在缺鐵營養液中培養4周即可出現明顯缺鐵癥狀，而生長在同樣時間內和同樣缺鐵培養液中的香橙觀察不到任何缺鐵癥狀，香橙的葉片葉綠素和活性鐵含量均極顯著高於枳；但枳的黃化葉片的總鐵含量高於香橙和枳的綠色葉片。 -
Introduction iron chlorosis of food crop plants and fruit trees grown on alkaline, or calcareous soils is a widespread agricultural problem in the world
堿性及鈣質土壤上糧食作物和果樹的缺鐵現象在世界范圍內普遍存在。 -
Unfortunately, the widespread problem of iron chlorosis of fruit trees remains poorly understood and the results of the methods for its correction are not satisfactory, and they sometimes cause serious environmental problems as well
可是，時至今日缺鐵現象還沒有完全被人們認識清楚，現行的矯治措施也收效不大，有些甚至還帶來嚴重的環境問題。
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