Results 11 to 20 of about 210,756 (166)
Nature, 1971 THE purpose of this note is to call attention to the fact that usual methods of measuring soil pH1 seriously underestimate the pH of very acid soils, such as those of coal mine spoils2, cat clays3 and solfataras4, in which acidity is due to the presence of free sulphuric acid. Standard methods for measuring soil pH involve making a slurry of soil with (
W N, Doemel, T D, Brock
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Soil pH Mapping with an On-The-Go Sensor [PDF]
Sensors, 2011 Soil pH is a key parameter for crop productivity, therefore, its spatial variation should be adequately addressed to improve precision management decisions. Recently, the Veris pH ManagerTM, a sensor for high-resolution mapping of soil pH at the field scale, has been made commercially available in the US.
Michael Schirrmann +3 more
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Interactive effects of nitrogen fertilizer sources and soil acidity on ammonia volatilization [PDF]
علوم محیطی, 2021 Introduction: While more than 2 million tonnes of nitrogen (N) fertilizers are annually used in Iran, it is documented that only 20% of applied nitrogen N are uptaken in some wheat farms of Iran.
Mostafa Behbouiehjozam +2 more
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The Indian Journal of Agricultural Sciences, 2019 A split-plot experiment with four replicates on performance of dual purpose pearl millet (Pennisetum glaucum L.) under different saline water irrigation was conducted during kharif 2015 at ICAR-CSSRI experimental farm, Nain, Panipat.
GOVIND MAKARANA +6 more
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Фінансово-кредитна діяльність: проблеми теорії та практики, 2021 The questions of accounting and analytical support decision-making in agricultural enterprises are considered. The use of modern information technology and information company providing analytical processing credentials is analyzed.
N. О. Tomilova-Yaremchuk +3 more
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Investigation of Heavy Metals Accumulation in Different Tissues of Laboratory Rat [PDF]
Pizhūhish dar Bihdāsht-i Muḥīṭ., 2018 : Background and Aim: In recent decades, industrial, agricultural and urban activities have led to pollution and accumulation of heavy metals in soils and plants which directly or indirectly affects humans and animals lives.
Sepideh yeganeh shali +4 more
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Status of soil available nickel (Ni) in different districts of eastern Uttar Pradesh, India
The Indian Journal of Agricultural Sciences, 2020 Limited information is available regarding status of available Ni in Indian soil and almost no literatures available on Ni deficient soils. Hence, the present investigation was undertaken to generate database on Ni content in soil and identifying the ...
SATISH KUMAR SINGH, ABHIK PATRA
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Prima: Journal of Community Empowering and Services, 2021 Counseling of Soil Fertility, Organic Fertilizers, Pests and Plant Diseases for Baranuri Farmers Group. The Baranuri Farmers Group (KT. Baranuri) is one of the providers of vegetables for the people of Ende City.
Charly Mutiara +3 more
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Changes in Soil Ph and Eh Of Rainfed Rice Fields With The Application of NPK Fertilizer and Rice Straw Compost [PDF]
BIO Web of Conferences, 2023 In Indonesia, rainfed rice fields (non-irrigated) account for only 26.5% of total rice production. The use of sub-optimal land, such as rainfed rice fields, can be used as an alternative.
Saputra R A, Jumar J, Norwinda amd N
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The pH of Fresh Soils and Soil Solutions [PDF]
Ecology, 1960 Copyright by the Ecological Society of ...
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