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Showing 1 to 20 of 67 for “"Arachis"”.
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The anatomy of Arachis Hypogaea L.
A review of the anatomical literature concerning Arachis hypogaea is presented. Due to the fact that the anatomical work concerning the plant is limited and also to the fact that the work that has been done is often quite old and obscure, a definite need exists for research along this line.
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The inheritance of four morphological traits in peanut (Arachis hypogaea L.)
… cytogenetics of interspecific progenies between Arachis hypogaea and wild Arachis species have provided invaluable information on the phylogenetic relationships within the genus Arachis and on the amphidiploid nature of peanut. However, the inheritance of morphological traits using interspecific …
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Simple sequence repeat polymorphism screening for resistance to Cercospora Arachidila in groundnut(Arachis Hypogaea)Genotypes
Arachis sp. cultivation in Africa is largely by small holder farmers that lack the resources to counteract the negating effects of foliar disease Early Leaf Spot (ELS) caused by Cercospora arachidicola. C. arachidicola causes yield losses which on interaction with other pests and/ or diseases and …
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Genotypes to Phenotypes: Genomic attributes that impact Genome-wide Associations in peanut (Arachis hypogaea. L).
Peanut and soybean are legumes (Fabaceae) grown for their highly nutritious seeds and their ability to fix nitrogen in the soil. They are both tetraploids, with two sets of ten chromosomes (2n = 2x = 20 chromosomes) – soybean having undergone a whole genome duplication some 20 million years ago, …
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Comparative effects of conservation tillage systems on selected soil properties and yields of groundnut(arachis hypogaea)
… soil properties and yields in groundnut (Arachis hypogaea). The tillage systems were arranged in a split plot design. All parameters except soil chemical properties, nodule weight and biological nitrogen fixation were affected by tillage, with CV yielding better results. The lowest bulk …
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Comparative effects of conservation tillage systems on selected soil properties and yields of groundnut(arachis hypogaea)
… soil properties and yields in groundnut (Arachis hypogaea). The tillage systems were arranged in a split plot design. All parameters except soil chemical properties, nodule weight and biological nitrogen fixation were affected by tillage, with CV yielding better results. The lowest bulk …
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Evaluasi ketahanan beberapa varietas kacang tanah (Arachis hypogea L) terhadap penyakit karat daun (Puccinia arachidis Speg.)
INDONESIA: Kacang tanah (Arachis hypogea L.) merupakan salah satu tanaman kacang-kacangan sebagai sumber protein dan lemak nabati yang penting setelah kedelai. Produktivitas kacang tanah menurun akibat adanya serangan penyakit karat daun (Puccinia arachidis Speg.) yang ditandai dengan munculnya …
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Leveraging genomic mapping and QTL analysis to enhance drought tolerance of cultivated peanut (Arachis hypogaea L.)
Peanut (Arachis hypogaea L.) is second major legume crop grown after soybean in the United States, and its productivity is often limited by drought stress. Drought negatively impacts the yield and quality of peanut. Drought stress in peanut causes an annual loss of approximately $520 million in the …
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Modeling pre-harvest aflatoxin incidence in groundnut (arachis hypogaea l.) using selected soil properties and ambient temperature
Aflatoxin contamination of groundnut (Arachis hypogaea L.) and its products is a worldwide food safety concern. Contamination of kernels during crop growth is associated with adverse soil factors and weather conditions. Therefore, good agricultural practices are an important strategy to minimize …
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Modeling pre-harvest aflatoxin incidence in groundnut (arachis hypogaea l.) using selected soil properties and ambient temperature
Aflatoxin contamination of groundnut (Arachis hypogaea L.) and its products is a worldwide food safety concern. Contamination of kernels during crop growth is associated with adverse soil factors and weather conditions. Therefore, good agricultural practices are an important strategy to minimize …
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Effectiveness of Current Boron Application Recommendations and Practices on Peanut (Arachis hypogaea) in the Virginia - Carolina Region
Including peanut (Arachis hypogaea L.) in crop rotations is common for eastern Virginia and the Carolinas, as it thrives in the long growing season and sandy soils. Boron (B) is widely deficient, and is more prone to leeching in sandy soils. Applied B has difficulty reaching growing points as B has …
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A comparative analysis of the reproductive efficiency of 14 Virginia market type peanut cultivars (Arachis hypogaea L.)
… on the reproductive efficiency of peanut (Arachis hypogaea L.) cultivars and a need to determine the sources of yield improvement made in peanut over the past four decades. Therefore, a study of the reproductive efficiency (RE) of 14 virginia market-type peanut cultivars was conducted using …
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Detection of freeze damage in Virginia peanuts (Arachis hypogaea L.) by conductivity, tetrazolium, dipicrylamine, and visual tests
There has been controversy over the accuracy of grading peanuts for freeze damage by United States Department of Agriculture (USDA) guidelines. Several other tests for estimating freeze damage in peanuts were investigated. The conductivity test, which measures electrolyte leakage from cells, and …
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Phylogeny of the Genus Arachis and its Application to the Evolution of the Major Peanut Allergen Ara h 2
… and a member of the South American genus <i>Arachis</i>. The eighty species of genus <i>Arachis</i> have been divided into nine sections. The largest, section <i>Arachis</i>, has been further subdivided into three genome groups. The current intuitive understanding of the evolutionary …
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Identification of endophytic bacterial communities associated with South African crops: sorghum bicolor (L. Moench), pennisetum glaucum and arachis villosulicarpa
… millet (Pennisetum glaucum L.) and groundnut (Arachis villosulicarpa) is investigated using culture-independent techniques: terminal retriction fragment length polymorphism (t- RFLP) and next generation sequencing (NGS). The first objective of this study was to investigate the effect of …
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Determinación del período crítico de competencia de malezas en el cultivo del maní (Arachis hypogaea L.) variedad Georgia runner
… sobre el rendimiento del cultivo del maní (Arachis hypogaea L.) variedad Georgia Runner, para lo cual se incluyeron tratamientos enmalezados y limpios (hasta los 15, 30, 45, 60, 75 y 100 días después de la siembra) bajo las condiciones ecológicas de la finca La Concepción, Nagarote León. El …
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