Results 91 to 100 of about 416,275 (392)

Studying the influence of light on surviving of pistachio saplings in Lorestan province [PDF]

open access: yesمجله جنگل ایران, 2011
Rehabilitation of vegetation in degraded areas is one of the suitable strategies for conservation of valuable forest species. This should be done by technical and scientific methods, considering the land ecological capabilities. In some cases the density
doaj  

Results of silvicultural treatments conducted in the beech forests of Azerbaijan

open access: yesJournal of Forest Science, 2018
In order to increase productivity, sustainability and protection of the 5-year-old beech plantations of the Greater Caucasus northeastern slopes, 10 plots were established in large gaps and glades of four quarters of the Quba and Qusar forestry ...
Aydin B. YAKHYAEV   +2 more
doaj   +1 more source

Predicting malting barley protein concentration [PDF]

open access: yes, 2007
The preferred grain protein concentration (CP) of malting barley is 10.5-11.0%, but 9.5-11.5% is acceptable. It is a challenge for farmers to achieve this target with crops grown in heterogeneous fields and exposed to fluctuating weather conditions ...
Pettersson, C.G.
core  

Response of Spring Wheat (Triticum aestivum L.) Quality Traits and Yield to Sowing Date

open access: yesPLoS ONE, 2015
The unpredictability and large fluctuation of the climatic conditions in rainfed regions do affect spring wheat yield and grain quality. These variations offer the opportunity for the production of better quality wheat.
Mukhtar Ahmed, Fayyaz-ul-Hassan
semanticscholar   +1 more source

How Competitive Is Myanmar's Rice Sector? A Comparison of Production Costs and Efficiency

open access: yesAgribusiness, EarlyView.
ABSTRACT This paper analyzes the cost competitiveness of rice production in Myanmar by examining production costs, cost efficiency, and the potential effect of improving cost efficiency on the country's global competitiveness. To achieve this, we conduct a comparative analysis of production costs among major rice‐producing countries and estimate the ...
Nandar Aye Chan   +3 more
wiley   +1 more source

Effect of Sowing Methods and NPK Levels on Growth and Yield of Rainfed Maize (Zea mays L.)

open access: yesScientifica, 2015
To investigate the response of rainfed maize to sowing methods and NPK levels, an experiment was undertaken during kharif of 2011 and 2012 at Dryland (Kerawa) Agriculture Research Station, Sher-e-Kashmir University of Agricultural Sciences and Technology
S. Gul   +3 more
semanticscholar   +1 more source

Achieving scalable expansion of therapeutic porcine hepatocytes in vivo through serial transplantation

open access: yesAnimal Models and Experimental Medicine, EarlyView.
This represents the first serial hepatocyte transplantation pig model designed to investigate the massive hepatocyte proliferation in vivo. Leveraging this novel model, we achieved serial hepatocyte transplantation and regeneration in a porcine model, where the transplanted hepatocytes effectively repopulated the livers of two‐generation model pigs in ...
Zhiqiang Han   +10 more
wiley   +1 more source

Temporary nutrient deficiency - a difficult case for diagnosis and prognosis by plant analysis [PDF]

open access: yes, 2000
Plant analysis aims to either detect deficiency at the time of sampling (diagnosis) or predict its occurrence at a later stage of growth (prognosis). Its use is based on the presumption that the plant nutrient status will either be constant with plant ...
Bell, R.W.
core   +2 more sources

Advanced Contactless Bioassembly Approaches: Leveraging Sound, Optical, and Magnetic Fields

open access: yesAdvanced NanoBiomed Research, EarlyView.
This review explores innovative contactless bioassembly techniques driven by sound, light, and magnetic fields, which enable the precise organization of cells, biomaterials, and bioactive substances into complex 3D structures. These technologies, crucial for in vitro modeling and regenerative medicine, are examined in detail, highlighting their ...
Micaela Natta   +4 more
wiley   +1 more source

Development and Determination of the Parameters of a Capacitive Seed Sowing Sensor for Row Crops

open access: yesСельскохозяйственные машины и технологии, 2019
. The development of a universal control system requires designing unified seed sowing sensors that allow controlling the sowing of seeds of different crops.
Anatoliy I. Zavrazhnov   +2 more
doaj   +1 more source

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