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NUTRITIONAL STATUS AND DRY MASS PRODUCTION OF ALFALFA IN FUNCTION OF POTASSIUM RATES IN TWO SOILS
(Univ Federal Uberlandia, 2014-06-01)
Potassium fertilization is very important to alfalfa crop in terms of yield, quality and persistence of forage, especially on soils naturally poor K. Thus, to assess the effects of K fertilization in alfalfa production and ...
Crop productivity and soil quality after fertilization with liquid swine manure
(2017-01-01)
An unresolved question about the use of animal waste in agriculture is its effect on the physical and chemical attributes of soil, especially in commercial grain producing areas that have adopted direct seeding system ...
EFFECTS OF INORGANIC FERTILIZERS AND RHIZOBIAL INOCULATION ON GROWTH, NODULATION AND TANNIN CONTENT OF ACACIELLA ANGUSTISSIMA (MILL.) BRITTON & ROSE
(Facultad de Ciencias Naturales y Oceanográficas, Universidad de Concepción, 2009)
Effect of top-dressed potassium fertilization on the yield and quality of cucumber
(Taylor & Francis Inc, 2018-01-01)
The current study aimed to evaluate the effect of top-dressed potassium (K) application on the production of hybrid cucumber Sapphire. The experimental design was a randomized complete block, with five blocks of 0.80 x ...
Long-term annual fertilization with nitrogen and potassium affect yield and mineral composition of 'Fuji' apple
(São Paulo - Escola Superior de Agricultura Luiz de Queiroz, 2009)
Nitrogen (N) and potassium (K) are closely related to orchard productivity, since they are usually found in higher concentrations than others macronutrients in apple (Malus × domestica Borkh) fruits. This research was ...
A simple and fast method for assessment of the nitrogen-phosphorus-potassium rating of fertilizers using high-resolution continuum source atomic and molecular absorption spectrometry
(Elsevier B.V., 2014-11-01)
The determination of N, P, and K in fertilizers by high-resolution continuum source flame atomic and molecular absorption spectrometry is proposed. Under optimized conditions, measurements of the diatomic molecules NO and ...
Desempenho agronômico de batata doce sob diversos níveis de K
(2016-10-01)
Sweet potato is a vegetable with great potential due to its versatility of use,which covers human food,animal feed and biofuels. However,it is still little studied,especially regarding mineral nutrition and potassium. ...
Potassium and Phosphorus in Muscat Rosada Grape Yield in Elqui Valley Soil
(Instituto de Investigaciones Agropecuarias, INIA, 2008)
Exportação de nutrientes em plantas de jambu, sob diferentes adubações
(2013-01-01)
The jambu is a broad vegetable consumption in Northern Brazil, especially in Pará, known by the jambu and other common names is native to the Amazon region has been used and cultivated for culinary and also recently in ...