کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4515408 | 1322245 | 2007 | 13 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Nitrogen availability, growth, carbon partition and resin content in Grindelia chiloensis
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم زراعت و اصلاح نباتات
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Nitrogen availability, growth, carbon partition and resin content in Grindelia chiloensis Nitrogen availability, growth, carbon partition and resin content in Grindelia chiloensis](/preview/png/4515408.png)
چکیده انگلیسی
The objective of this work was to test whether resin production is linked to nitrogen availability as predicted by the CNBH. Plants of G. chiloensis were grown in a greenhouse under four nitrogen availability conditions (0, 1.5, 3.0, and 6.0Â mM of N) generated using a modified Hoagland solution. Structural and functional characters were measured. Leaf resin and root total non-structural carbohydrate content (TNC) were higher in plants grown with low nitrogen availability, whereas assimilation rate was slightly affected, in accordance with predictions. Under low nitrogen availability, shoot biomass, and leaf-stem ratio were lower. Resin composition was only slightly affected by nitrogen availability, suggesting that this character is under strong genetic control.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Industrial Crops and Products - Volume 25, Issue 2, February 2007, Pages 218-230
Journal: Industrial Crops and Products - Volume 25, Issue 2, February 2007, Pages 218-230
نویسندگان
D.F. Wassner, D.A. Ravetta,