نتایج جستجو برای: 50 and 100 t ha

تعداد نتایج: 17061699  

Loghman Ghahramany Mahmood Zobeiri Manocher Namiranian Maziar Haidari

For maintaining of Zagros forests role in wild life, water and soil conservation, the suitable solutions and methods for assessing the existing conditions and planning for management of this forests should be given. To detection of suitable sampling method to study tree density in the northern Zagros forest, Blake forest, in Baneeh region, Kurdistan province, and west of Iran was selected. 40 s...

Journal: :journal of medicinal plants and by-products 0

a study was conducted to investigate the effect of different planting densities and nitrogen doses on essential oil content and yield in herb and leaves of basil (ocimum basilicum l.). the research was conducted during 2007 and 2008 using split-plot randomized complete block design with four replications. the experiment consisted of four plant densities (30×20, 40×20 and 50×20 cm) as the main p...

F. Karam M.T. Abi Saab R. Albrizio, V. Nangia Y. Rouphael

In a semi-arid environment, the main challenge for crop production is water limitation in space and in time. Considered as appropriate tools, models are used to evaluate the effects of water deficit on crop productivity for better irrigation planning and sustainable yield. The AquaCrop model was tested using data collected during a 4-year experiment on soybean (Glycine max L. Merril) and s...

Journal: :International journal of economic plants 2023

Under rainfed conditions yield potential of French bean reduced in the acid soil Arunachal Pradesh due to low fertility and metal toxicity. Therefore, current experiment was conducted ICAR, Basar, Research Farm during rabi season (October–January) 2018, 2019 2020 study effect amelioration using organic amendments combined with inorganic fertilizer on important properties. The amendment treatmen...

Journal: :Biomaterials 2006
Hongjin Qiu Jian Yang Pradeep Kodali Jason Koh Guillermo A Ameer

We describe a novel approach to process bioceramic microparticles and poly(diol citrates) into bioceramic-elastomer composites for potential use in orthopedic surgery. The composite consists of the biodegradable elastomer poly(1,8-octanediol-citrate) (POC) and the bioceramic hydroxyapatite (HA). The objective of this work was to characterize POC-HA composites and assess the feasibility of fabri...

Journal: :International Journal of Plant and Soil Science 2022

An experiment was conducted to study the effect of organic and inorganic fertilizers on growth, yield quality bitter gourd (Momordica charantia L.) under Prayagraj agroclimatic conditions at Horticultural Research Field, Department Horticulture, Naini agricultural institute, Sam Higginbottom University Agriculture, Technology Sciences, (UP) during 2021 kharif season. The in Randomized Block Des...

Journal: :International Journal of Enviornment and Climate Change 2023

Research was conducted by using effective management application of FYM and Azospirillum with inorganic fertilizer objective to enhance the growth yield okra crop. It has been concluded from trial that different level fertilizers in experiment gave highest value. Effective results were obtained T9 treatment combination 20 t ha-1, 2 kg ha-1 RDF 100: 60: 50 hhah ha-1. This result shown best plant...

2006
R. A. CARNEVALLI S. C. DA SILVA A.A.O. BUENO M. C. UEBELE F. O. BUENO J. HODGSON G. N. SILVA J.P.G. MORAIS

Grazing management is a key element determining herbage production and grazing efficiency. This study measured herbage accumulation and grazing efficiency in Mombaça grass pastures (Panicum maximum cv. Mombaça) subjected to intermittent defoliation managements. Treatments were combinations of 2 rest periods (grazing at either 95 or 100% canopy light interception — LI) and 2 grazing intensities ...

2016
Amanullah Asif Iqbal Ashraf Ali Shah Fahad Brajendra Parmar

Nitrogen is one of the most important factor affecting maize (Zea mays L.) yield and income of smallholders under semiarid climates. Field experiments were conducted to investigate the impact of different N-fertilizer sources [urea, calcium ammonium nitrate (CAN), and ammonium sulfate (AS)] and rates (50, 100, 150, and 200 kg ha-1) on umber of rows ear-1 (NOR ear-1), number of seeds row-1 (NOS ...

Loghman Ghahramany Mahmood Zobeiri Manocher Namiranian Maziar Haidari

For maintaining of Zagros forests role in wild life, water and soil conservation, the suitable solutions and methods for assessing the existing conditions and planning for management of this forests should be given. To detection of suitable sampling method to study tree density in the northern Zagros forest, Blake forest, in Baneeh region, Kurdistan province, and west of Iran was selected. 40 s...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید