نتایج جستجو برای: full irrigation

تعداد نتایج: 337850  

ژورنال: علوم آب و خاک 2018

With the increase of population, the optimal use of water resources is necessary. This study was carried out to evaluate the impact of different levels of irrigation on the yield, yield components and water productivity of corn using single and double row drip irrigation systems (Tubes type). . The experiment was conducted in a split plot design based on the randomized complete block design (RC...

Journal: :Revista Brasileira de Engenharia Agricola e Ambiental 2023

ABSTRACT Peanut cultivation has national and global significance in agriculture industry. Under water-limited conditions, its yield decreases to the extent that it compromises success of exploitation. This study focused on evaluating peanut crop production components under full deficit irrigation applied reproductive phase, determine impact water supply peanuts grown off-season State São Paulo,...

Journal: :Environmental health perspectives 2017
Tucker R Burch Susan K Spencer Joel P Stokdyk Burney A Kieke Rebecca A Larson Aaron D Firnstahl Ana M Rule Mark A Borchardt

BACKGROUND Spray irrigation for land-applying livestock manure is increasing in the United States as farms become larger and economies of scale make manure irrigation affordable. Human health risks from exposure to zoonotic pathogens aerosolized during manure irrigation are not well understood. OBJECTIVES We aimed to a) estimate human health risks due to aerosolized zoonotic pathogens downwin...

Journal: :Journal of endodontics 2010
Lei-Meng Jiang Bram Verhaagen Michel Versluis Lucas W M van der Sluis

INTRODUCTION The aims of this study were to evaluate the removal of dentin debris from the root canal by sonic or ultrasonic activation of the irrigant and the physical mechanisms of sonic activation by visualizing the oscillations of the sonic tip, both inside and outside the confinement of the root canal. METHODS Roots of 18 canines were embedded, split, and prepared into standardized root ...

In order to study the grain yield attributes of sesame in the presence of nutritional treatments and different irrigation regimes, a factorial split-plot experiment was conducted based on randomized complete block design with three replications in Shahed University of Tehran, Iran during 2015-2016. The treatments included irrigation regimes (full irrigation and irrigation up to 65 and 75 BBCH s...

Nowadays, applying soil amendments is one of the most important ways to cope with water shortages and improve soil physical properties. In this regard, a greenhouse experiment was conducted to study the effect of different levels of irrigation water and wheat straw biochar on physical and chemical properties of a sandy loam soil, after harvesting faba bean. The experiment was performed with 5 b...

Journal: :Journal of endodontics 2012
Joseph Dutner Pete Mines Alfred Anderson

INTRODUCTION The purpose of this study was to determine current trends in irrigation selection among endodontists. METHODS An invitation to participate in a web-based survey (QuestionPro) was e-mailed to 3844 members of the American Association of Endodontists. Survey participants were asked between 10 and 14 questions based on their individual responses. Among other questions, participants w...

2010
M. C. Lamb R. B. Sorensen R. C. Nuti D. L. Rowland W. H. Faircloth C. L. Butts J. W. Dorner

Peanut quality parameters were analyzed across four irrigation levels during the 2002 through 2007 crop years. The peanut quality parameters consisted of total sound mature kernels and sound splits (farmer stock grade), shelling outturn by commercial edible size, accept and reject kernels by commercial edible size, seed germination, and aflatoxin. The four irrigation levels consisted of a full ...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید