3 carbon isotope discrimination in roots and shoots of major weed species of southern u s rice fields and its potential use for analysis of rice–weed root interactions

... Weed Science 2011 59:587–600 13 Carbon Isotope Discrimination in Roots and Shoots of Major Weed Species of Southern U. S Rice Fields and Its Potential Use for Analysis of Rice Weed Root Interactions ... consistent trends between d13C levels of roots and shoots of key C4 weed species and rice were observed in these stu...

Ngày tải lên: 04/09/2015, 07:24

... accompanying vegetation without any below-ground relationship - on young Prunus avium trees Measurements of: 1) microclimatic parameters ; 2) growth ; 3) leaf gas exchange ; and 4) leaf carbon isotope ... exchange parame- ters A and g were highest for leaf order between and All gas exchange data reported hereafter correspond to measurements made within that zone...

Ngày tải lên: 08/08/2014, 23:22

... Ismail A. M., Hall A. E., Inheritance of carbon isotope discrimination and water-use efficiency in cowpea, Crop Sci 33 (1993) 498-503 of Acncia albida seedlings propagated in Zimbabwe, For Ecol Manag ... root-to-total biomass ratio (RMR) independent of vigour and gas exchange rate, and was not correlated with the amount of rainfall in the geographical origi...

Ngày tải lên: 09/08/2014, 04:20

... between leaf carbon isotope discrimination (∆) and intrinsic water-use efficiency (WUE = A/gs ) for potted seedlings of 22 tropical rainforest species grown in non-limiting environmental conditions in ... 57] Leaf carbon traits of tropical rainforest seedlings studied here were in agreement with general trade-offs since carbon assimilation increases with i...

Ngày tải lên: 07/08/2014, 16:20

... 1,7 23 1,784 1,844 1,905 1,814 33 32 32 31 31 .9 2,240 2 ,31 9 2 ,39 7 2,476 2 ,35 8 38 37 36 36 36 .8 2,585 2,675 2,766 2,857 2,721 43 42 41 40 41.7 2,929 3, 032 3, 135 3, 238 3, 084 68 72 76 80 74 25 24 23 ... 62 24 23 23 22 22.8 1 ,32 3 1 ,38 3 1,442 1,502 1,4 13 31 30 29 29 29.7 1,720 1,798 1,875 1,9 53 1, 836 35 35 34 33 34 .2 1,985 2,074 2,164 2,2 53 2,119 40...

Ngày tải lên: 09/08/2014, 15:20

... content of total proteins, amino acids, reducing sugars and sucrose in roots (A, C, E and G) and leaves (B, D, F, and H) and chlorophyll content in leaves (I) of Zea mays plants, previously grown in ... induced by nitrate in both roots and leaves of Zea mays plants The attention was focused on the changes in the pattern of protein s...

Ngày tải lên: 12/08/2014, 03:21

... 0918.775.368 CANON VIETNAM CO LTD AND ITS MARKETING harmoniously living and working together into the future” (Canon Vietnam, n.d) Hence, its purpose is to bring goods thing to all people in the world ... 0918.775.368 CANON VIETNAM CO LTD AND ITS MARKETING In order to societal marketing, Canon must pay many kinds of cost for marketing activities, such as...

Ngày tải lên: 20/04/2013, 17:37

... can find the equivalents in using the verb "to have" both in English and in Vietnamese because the basic meaning of the verb to have in the two languages are quite the same However , the meaning ... ordinary verb and its equivalents in Vietnamese - Helping them know and apply the verb to have in some constructions and its eq...

Ngày tải lên: 18/12/2013, 21:45

... CHAPTER 38 Pesticide Residues in Food and Cancer Risk: A Critical Analysis public did not identify fruit and vegetable consumption as a protective factor against cancer (U.S National Cancer Institute, ... (2000) Pesticide Data Program, Annual Summary Calendar Year 1998. Agricultural Marketing Service, Washington, DC 842 CHAPTER 38 Pesticide Residues in Fo...

Ngày tải lên: 14/02/2014, 22:20

... U.S Senate Increased Complexity in Rates and Fees Heightens Need for More Effective Disclosures to Consumers Why GAO Did This Study What GAO Found With credit card penalty rates and fees now common, ... attempted to obtain new customers by offering low, even zero, introductory interest rates for limited periods According to an issuer representative a...

Ngày tải lên: 16/02/2014, 03:20

... CLAP_1:AGGACCTTTTATTAGACATTTCAAATATATAATAAACGTTATTTTAAAATTAGAAAAATTGAAAGACAAGCTAATGAAAGCTTATTGCCGATTGGAAAGT CLAP_2:AGGACCTTTTATTAGACATTTCAAATATATAATAAACGTTATTTTAAAATTAGAAAAATTGAAAGACAAGCTAATGAAAGCTTATTGCCGATTGGAAAGT ... CLAP_2:ATTAGTGCTATAGTTTGGGAAATATTTAGTCCTTGTTTTGTGTGATCTTATAAGATAATATTTGTAGTTTGTGCTTTTATATAATTTAGCTCATTGGATT 1730 * 1888 CLAP_1:AAGATCTTCTGAATGTGATTATATGCGGCTGTGTTTTCTAATAGATTT...

Ngày tải lên: 07/03/2014, 16:20

... verbalisation in Chinese was observed in Tai (1997) In other words, verbs are more freely deverbalised than nouns denominalised This fluidity between verbal and nominal status of verbs can in theory ... nouns, and the implications this phenomenon might have for POS tagging References Chinese Knowledge Information Processing Group (CKIP) 1993 iirt,=,m,3 }K (EN) Technical...

Ngày tải lên: 08/03/2014, 21:20

... ACCOUNTING ETHICS AND ITS IMPORTANT ROLE FOR REDUCTION OF ACCOUNTING FRAUD: AN EMPIRICAL STUDY IN HANOI By HOANG VAN THU October 2011 Supervisor: Dr Nguyen Hong Quan ABSTRACT As ... going to analyze the accounting ethic and its role for reduction of accounting fraud in this project -8- 1.2 Problem and statement Nowadays, the ethics has be...

Ngày tải lên: 13/03/2014, 14:20

... more and more developing; ethic is cared more and more In this study, I will analyze the importance of accounting ethics and prove its role in reducing accounting fraud 1.2 Accounting fraud in ... private and public companies in Hanoi, and auditors in the public companies and private companies The content of the questionnaire include impact of eth...

Ngày tải lên: 13/03/2014, 14:20