نتایج جستجو برای: fruit yield efficincy

تعداد نتایج: 259406  

2017
Mostafa Khodadadi Hamid Dehghani Mokhtar Jalali Javaran

Enhancing water use efficiency of coriander (Coriandrum sativum L.) is a major focus for coriander breeding to cope with drought stress. The purpose of this study was; (a) to identify the predominant mechanism(s) of drought resistance in coriander and (b) to evaluate the genetic control mechanism(s) of traits associated with drought resistance and higher fruit yield. To reach this purpose, 15 h...

2010
Saraswathy C. Parameswari S. Parthiban M. Selvarajan

A study on evaluation of sapota genotypes collected from different parts of India was carried out at the Department of Fruit Crops, Horticultural College and Research Institute, Periyakulam during the year 2008-2009. Observation on quantitative traits viz., tree height (m), canopy spread (m), number of fruits/tree, mean fruit weight (g) and yield of fruits/tree (kg) were recorded. In addition, ...

2013
Jessica D. Petersen Stephen Reiners Brian A. Nault

Pollinators provide an important service in many crops. Managed honey bees (Apis mellifera L.) are used to supplement pollination services provided by wild bees with the assumption that they will enhance pollination, fruit set and crop yield beyond the levels provided by the wild bees. Recent declines in managed honey bee populations have stimulated interest in finding alternative managed polli...

2016
Manu E Saunders Gary W Luck

Diverse animal communities influence ecosystem function in agroecosystems through positive and negative plant-animal interactions. Yet, past research has largely failed to examine multiple interactions that can have opposing impacts on agricultural production in a given context. We collected data on arthropod communities and yield quality and quantity parameters (fruit set, yield loss and net o...

Journal: :به زراعی کشاورزی 0
اکرم وطن خواه دانشجوی کارشناسی ارشد، گروه علوم باغبانی، دانشکده کشاورزی، دانشگاه شهرکرد، شهرکرد - ایران عبدالرحمان محمدخانی دانشیار گروه علوم باغبانی، دانشکده کشاورزی، دانشگاه شهرکرد، شهرکرد – ایران سعدالله هوشمند دانشیار گروه اصلاح نباتات، دانشکده کشاورزی، دانشگاه شهرکرد، شهرکرد - ایران شهرام کیانی استادیار گروه خاکشناسی، دانشکده کشاورزی، دانشگاه شهرکرد، شهرکرد - ایران

in order to evaluate the effect of humic acid and zn on the grape yield and mineral concentration, a factorial experiment was conducted based on a randomized complete block design with three replications. the study was done on 20 years old grapevines in the farsan region from chaharmahal and bakhtiari province in 2013-2014. each of the factors, humic acid and zinc sulfate, were applied in three...

To investigate effects of putrescine (Put) and humic acid (HA) on fruit yield and physiological attributes of okra (Abelmoschus esculentus L. 'Kano') under water deficit stress, a field experiment was conducted in split plot based on a randomized complete block design with three replications. Plants were exposed to three different irrigation regimes (33%, 66% and 100% ETc) and were treated with...

2013
Vikas Yadav P. N. Singh Prakash Yadav

This field experiment was carried out at Horticultural Research Centre, G.B. Pant University of Agriculture and Technology, Pantnagar (U.K.), India, during two consecutive years 2010 and 2011 on 7 years old peach trees cv. Sharbati. The experiment was designed in RBD to study the effect of foliar spraying of boron, zinc and iron and its combination on fruit growth pattern and yield attributing ...

Journal: :Journal of experimental botany 2005
Maria T Estañ Maria M Martinez-Rodriguez Francisco Perez-Alfocea Timothy J Flowers Maria C Bolarin

With the aim of determining whether grafting could improve salinity tolerance of tomato (Lycopersicon esculentum Mill.), and what characteristics of the rootstock were required to increase the salt tolerance of the shoot, a commercial tomato hybrid (cv. Jaguar) was grafted onto the roots of several tomato genotypes with different potentials to exclude saline ions. The rootstock effect was asses...

زاهدی‌فر, مریم, رونقی, عبدالمجید, صفرزاده شیرازی, صدیقه, موسوی, سید علی‌اکبر ,

This experiment was conducted to determine the effect of salinity and nitrogen on growth and yield of tomato and concentration and total uptake of some nutrients in different parts of plant in hydroponics culture. Nitrogen (N) was used at 0, 1.5 and 3% levels as NH4Cl and NH4H2PO4 and salinity consisted of 0, 30 and 60 mM as NaCl and CaCl2 (2:1 w/w). A completely randomized design experiment wa...

Journal: :Transactions of the Society of Mechanical Engineers 1937

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