نتایج جستجو برای: the leaf area index have rapidly reduced

تعداد نتایج: 16229159  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی - دانشکده اقتصاد 1393

due to extraordinary large amount of information and daily sharp increasing claimant for ui benefits and because of serious constraint of financial barriers, the importance of handling fraud detection in order to discover, control and predict fraudulent claims is inevitable. we use the most appropriate data mining methodology, methods, techniques and tools to extract knowledge or insights from ...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده زبانهای خارجی 1391

since its introduction in 1959, translation quality assessment (tqa) has been among the most addressed research topics in translation studies. during recent years, there has been a crucial increase on the study of tqa. various methods have come on scene. although these methods are based on scientific theories, most of them have remained at the level of theory. juliane house’s model is among tho...

2015
Sunil K. Yadav Ashok K. Singh Praveen Pandey Smita Singh

The aim of this study was to determine nature and extent of variability parameters and their utilization in barley breeding programme. A total of 45 F1s along with their parents and F2 populations were evaluated in a randomized block design with 3 replications during Rabi (winter season) 2014. The various traits measured were days to 50% flowering, days to maturity, plant height, flag leaf area...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده علوم 1390

abstract in first part of this project, the use of a new and biguanid-like catalyst supported on silica as a recyclable catalyst provides a new route for the synthesis of a variety of arylalkylidene rhodanine derivatives through knoevenagle reaction in at present of solvent at room temperature. rhodanine derivatives and especially arylalkylidene rhodanines have proven to be attractive compound...

A. Shekoofa Y. Emam

The aim of the present investigation was to study the growth, yield and yield components of maize (Zea mays L.) single cross 704 under different levels of irrigation, plant density, and ethephon in southern Iran where this particular crop has not yet been studied in detail. A field experiment was performed in the 2004 5 growing season at the experimental farm of the College of Agriculture, Shir...

Journal: :به زراعی کشاورزی 0
ساناز افشاری بهبهانی زاده دانشجوی دکتری، گروه علوم زراعی و اصلاح نباتات، پردیس ابوریحان، دانشگاه تهران، پاکدشت - ایران غلامعلی اکبری دانشیار، گروه علوم زراعی و اصلاح نباتات، پردیس ابوریحان، دانشگاه تهران، پاکدشت - ایران مریم شهبازی . استادیار، بخش تحقیقات فیزیولوژی مولکولی، پژوهشکدۀ بیوتکنولوژی کشاورزی ایران، سازمان تحقیقات، آموزش و ترویج کشاورزی، کرج - ایران ایرج اله دادی استاد، گروه علوم زراعی و اصلاح نباتات، پردیس ابوریحان، دانشگاه تهران، پاکدشت - ایران

in order to evaluate the effect of terminal water deficit stress on leaf traits and their relations to grain yield in different barley genotypes (‘yousof’, ‘fajr30’, ‘nosrat’, ‘pbyt-46’, ‘pbyt-97’ and ‘morocco’), two separated experiments were conducted in stress (water withholding from anthesis towards the end of growing season), and non stress (normal irrigation) conditions based on rcbd with...

پایان نامه :0 1374

the research questions were as follows: 1. is there any relationship between the students concious awareness of the form and implications of the conjuncations and their improvement in using appropriate conjunctions? 2. does students knowledge of the from and the implications of the conjunctions help them to produce more coherent writings. 3. does a comparison between english conjunctions and th...

Journal: :Journal of remote sensing 2023

叶面积指数LAI(Leaf Area Indexï¼‰æ˜¯è¡¨å¾æ¤è¢«å† å±‚ç»“æž„ç‰¹å¾çš„ä¸€ä¸ªé‡è¦å‚æ•°ï¼Œå·²ç»æˆä¸ºå¤šä¸ªå¯¹åœ°è§‚æµ‹ç³»ç»Ÿçš„é™†è¡¨å‚æ•°æ ‡å‡†äº§å“ï¼Œä¹Ÿæ˜¯å®šé‡é¥æ„Ÿæ¨¡åž‹çš„é‡è¦è¾“å ¥å‚æ•°ã€‚å¿«é€Ÿã€å‡†ç¡®åœ°èŽ·å–æ¤è¢«LAIå¯¹äºŽå¼€å±•é¥æ„Ÿäº§å“éªŒè¯ã€ä¿ƒè¿›é¥æ„Ÿæ¨¡åž‹çš„å‘å±•å ·æœ‰æžä¸ºé‡è¦çš„æ„ä¹‰ã€‚éšç€ä¼ æ„Ÿå™¨æ€§èƒ½ä¸Žåº”ç”¨è½¯ä»¶åŠŸèƒ½æ‰©å±•ï¼Œæ™ºèƒ½æ‰‹æœºå...

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