Potassium Competition in Grass-Legume Associations as a Function of Root Cation Exchange Capacity
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چکیده
منابع مشابه
interpersonal function of language in subtitling
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Cation exchange capacity (CEC) is one of the most important soil attributes which control some basic properties of soil such as acidity, water and nutrient retaining capacity. However, the measurement of cation exchange capacity in large areas is time consuming and requires high expenses. One way to save time and expenses is to use simple soil covariates and geostatistical methods in mapping CE...
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What are Cation Exchange and Cation Exchange Capacity? Soil clay minerals and organic matter tend to be negatively charged, thus attracting positively charged ions (cations) on their surfaces by electrostatic forces. As a result, the cations remain within the soil root zone and are not easily lost through leaching. The adsorbed cations may easily exchange with other cations in the soil solution...
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planting rhizoma peanut (rp) (Arachis glabrata Benth.) in tilled strips in existing bahiagrass (Paspalum notatum Flüggé) pastures may be an option for establishing legume–grass mixtures in the U.S. Gulf Coast, but management during establishment is not well defined. The objectives were to determine the effect of weed control strategies and N fertilizer on rp establishment in the strip. Treatmen...
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ژورنال
عنوان ژورنال: Soil Science Society of America Journal
سال: 1953
ISSN: 0361-5995
DOI: 10.2136/sssaj1953.03615995001700030012x