نتایج جستجو برای: harvest index 4615

تعداد نتایج: 416781  

2000
Ilvio Bruder Antje Raab-Düsterhöft Markus Becker Jochen Bedersdorfer Günter Neumann

In this paper we illustrate how Internet documents can be automatically analyzed in order to capture the content of a document in a more detailed way than usually The result of the document analysis is called abstract and will be used as a linguistic search index for the Internet search engine GETESS We show how the linguistic analysis system SMES can be used for a Harvest based search engine f...

2016
CHANDAN SINGH

The present study were carried out in the Department of Genetics and Plant Breeding, Faculty of Agriculture, NDUAT, Faizabad during rabi season 2014-15 and 2015-16 entitled “standardization of biofortification and hydropriming for enhance seed yield and its quality parameters in chickpea (Cicer arietinum l.)” The objective of the study was assessing the comparative performance of yield and qual...

Journal: :علوم گیاهان زراعی ایران 0
منصور خضری عفراوی عبد الهادی حسین زاده ولی اله محمدی علی احمدی

drought stress is considered as the most important environmental abiotic stress, affecting grain yield of crop plants especially in arid and semi arid regions. increasing and utilization of the genetic diversity can be a useful strategy in breeding for drought resistance. in this study, twenty iranian durum wheat landraces along with two check cultivars were evaluated in a randomized complete b...

2010
Richard Amasino

The coordination of the timing of flowering with seasonal and development cues is a critical life-history trait that has been shaped by evolution to maximize reproductive success. Decades of studying many plant species have revealed several of the fascinating systems that plants have evolved to control flowering time: such as the perception of day length in leaves, which leads to the production...

This study set out to investigate the effect of bio-fertilizers containing nitrogen-fixing bacteria and phosphorus on grain yield and yield components of Faba bean. To this end a factorial experiment on the basis of randomized complete block design with four replications was conducted in Behbahan region at South eastern part of Khuzestan Province of Iran. The experimental treatments included Ni...

ژورنال: علوم آب و خاک 2007
مهدی تاجبخش, , پریسا شریفی, ,

To evaluate the effect of plant density and detopping on grain yield, protein content biological yield harvest index, growth indices, number of cob in each plant, No. of row per ear, No. of grain in each row, thousand seed weight of corn (Zea mays L. ar. SC 704), an experiment was conducted at the experimental statues of Research Center of Uremia Agricultural College in 2004. The Treatment desi...

BACKGROUND: Polyacrylamide is the main synthetic polymer used, and it absorbs water through the formation of hydrogen bonds. Super Absorbent Polymer (SAP) can absorb water up to 200-400 times its weight and increase its size by up to 100 times. OBJECTIVES: Evaluate effect of different irrigation regime and super absorbent polymer on agrop...

Journal: :به زراعی کشاورزی 0
مهری خشت زر کارشناس، بخش کنترل و گواهی بذر، مرکز تحقیقات کشاورزی صفی آباد، دزفول، ایران سید عطاءاله سیادت استاد، گروه زراعت، دانشکدۀ کشاورزی، دانشگاه کشاورزی و منابع طبیعی رامین خوزستان، اهواز، ایران

this experiment was conducted in safi abad agricultural research center of dezful in order to study the effect of seed deterioration and plant density on germination, seedling establishment, yield and yield components of hull-less barley with in 2011- 2012. treatments included three levels of seed deterioration: (control, 72 and 96 hours) and five plant densities (100, 150, 200, 250 and 300 pla...

Investigating the crop response to the deficit irrigation and evaluating the effect of drought stress on plant is one of the most important issues in crop production. In these circumstances, the use of organic fertilizers can play a mitigative role. Hence, an experiment was laid out as split plot based on randomized complete blocks design with three replications in Research Farm of University o...

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