Greenhouse evapotranspiration and crop factor of Amaranthus cruentus grown in weighing lysimeters
نویسندگان
چکیده
منابع مشابه
Calibration and validation of a soil water simulation model (WaSim) for field grown Amaranthus cruentus
A water simulation model (WaSim) to simulate the growth and development of Amaranthus cruentus as well as the components of water balance for a typical sandy-clay-loam soil of Akure has been described. Dry season experiments were carried between January and March of 2005 and 2006. Amaranthus seeds were established on the field and three irrigation water managements were imposed on the crop to d...
متن کاملParametrizing Simple Model between Yield and Evapotranspiration for Amaranthus cruentus under Drip and Sprinkler Irrigations
Amaranthus cruentus, an annual vegetable crop, is known to be highly productive under rain-fed conditions and during the dry season when supplied with water. However, for good water management, there is need to accurately quantify the water consumed by the crop. This paper investigates the water use and biomass yield of differentially irrigated Amaranthus cruentus at different developmental sta...
متن کاملاندازهگیری و مدلسازی نیاز آبی و ضریب گیاهی خیار، گوجهفرنگی و فلفل با استفاده از میکرولایسیمتر در گلخانه
Abstract Knowing crop evapotranspiration at any time is very important in management of irrigation systems for greenhouse. Changes in evapotranspiration during the crop growth period are described by crop coefficient (Kc), which is defined as the ratio between crop evapotranspiration and reference evapotranspiration. This study was conducted to determine the evapotranspiration of cucumber, tom...
متن کاملPhytochemical Composition, Antioxidant and Xanthine Oxidase Inhibitory Activities of Amaranthus cruentus L. and Amaranthus hybridus L. Extracts
This paper describes a preliminary assessment of the nutraceutical value of Amaranthus cruentus (A. cruentus) and Amaranthus hybridus (A. hybridus), two food plant species found in Burkina Faso. Hydroacetonic (HAE), methanolic (ME), and aqueous extracts (AE) from the aerial parts were screened for in vitro antioxidant and xanthine oxidase inhibitory activities. Phytochemical analyses revealed t...
متن کاملCharacterization of phenotypic and nutritional properties of valuable Amaranthus cruentus L. mutants
Andrea HRICOVÁ*, Jozef FEJÉR, Gabriela LIBIAKOVÁ, Monika SZABOVÁ, Ján GAŽO, Alena GAJDOŠOVÁ Institute of Plant Genetics and Biotechnology, Slovak Academy of Sciences, Nitra, Slovakia Department of Ecology, Prešov University, Prešov, Slovakia Department of Biochemistry and Biotechnology, Slovak University of Agriculture, Nitra, Slovakia Department of Genetics and Plant Breeding, Slovak Universit...
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ژورنال
عنوان ژورنال: African Journal of Agricultural Research
سال: 2015
ISSN: 1991-637X
DOI: 10.5897/ajar2014.8886