植株的株高、复叶数、叶绿素含量和总叶面积都显著提高；
The plant height compound leaf number chlorophyll content and total leaf area were significantly increased.
探讨了小麦秸秆还田优化施氮、传统施氮等处理对夏玉米的株高、节根、叶面积、茎粗以及叶绿素含量等的影响；
We discussed the effects of different managements on height of summer maize, number of nodal root, leaf area, plant stem width and chlorophyll content etc.
施用氮肥对小麦叶片光合特性的影响，可能是其叶绿素含量增加、叶面积指数提高的主要原因；
The increase of chlorophyll content and leaf area index may be cause that change of photosynthetic characteristics of leaf of wheat;
在磁处理的土壤上黄瓜和小麦叶面积与叶绿素含量增加，黄瓜的品质提高。
The chlorophyll and leaf areas of wheat and cucumber were strikingly increased and cucumber quality was improved with magnetic treatment soil.
红菜苔叶片叶绿素含量、叶面积指数及比叶重与群体光合速率成正相关；
B. campestris content of leaf chlorophyll, leaf area index , leaf area-weight ratio were positive significantly correlated with the PR.
单位叶面积的叶绿素素含量在幼叶和老叶较低而成熟叶中较高，类胡萝卜素随着叶龄的增加而增加。
Chlorophyll contents were less in young and old leaves than in mature leaves, while carotenoids were increased with leaf age.
单位叶面积的叶绿素素含量在幼叶和老叶较低而成熟叶中较高，类胡萝卜素随着叶龄的增加而增加。
Chlorophyll contents were less in young and old leaves than in mature leaves, while carotenoids were increased with leaf age.
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