منابع مشابه
The effects of strip cropping and weed control methods on yields of dent maize, narrow-leafed lupin and oats
The aim of this study was to assess the effects of strip cropping and different weed control methods on the yield and yield structure of dent maize, narrow-leafed lupin and spring oat. A split-plot design with four replications was conducted in 2008-2010. The following factors were analysed in the experiment: I. Cultivation method – sole cropping and strip cropping; II. Weed control method ...
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ABSTRACT Water management is an essential concept for water intensive crop such as maize dealing with water shortage under drought conditions. Maize production is ranked after wheat and barely in Fars province, Iran. Therefore, the present study was conducted to investigate the effects of planting methods by conventional and modified planters on maize growth and yield at different irrigation re...
متن کاملLongterm endocrine effects of cancer
Survival after childhood cancer has increased over the last 25 years with around 80% overall survival but outlook is not trouble free. Within 25 years of diagnosis, 4% will have a second tumour. Cardiotoxicity from anthracyclines, radiation related health problems and endocrine deficiencies all contribute to increased mortality, with 18% reported to have died 30 years after diagnosis. Memory pr...
متن کاملLongterm effects of endoscopic sphincterotomy on gall bladder motility.
BACKGROUND Some of patients with an intact gall bladder develop acute cholecystitis or have gall bladder stone formation after endoscopic sphincterotomy. Endoscopic sphincterotomy may affect gall bladder motility. AIMS To prospectively evaluate longterm effect of endoscopic sphincterotomy on gall bladder motility. PATIENTS Thirty two patients with an intact gall bladder (15 with and 17 with...
متن کاملModeling nitrogen and water management effects in a wheat-maize double-cropping system.
Excessive N and water use in agriculture causes environmental degradation and can potentially jeopardize the sustainability of the system. A field study was conducted from 2000 to 2002 to study the effects of four N treatments (0, 100, 200, and 300 kg N ha(-1) per crop) on a wheat (Triticum aestivum L.) and maize (Zea mays L.) double cropping system under 70 +/- 15% field capacity in the North ...
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ژورنال
عنوان ژورنال: Agronomy Journal
سال: 2000
ISSN: 0002-1962,1435-0645
DOI: 10.2134/agronj2000.9261256x