The sustainability of production is widespread and discussed within the productive systems, resource utilization of the productive chain of the agricultural sector, mainly inputs, requires constant evaluations, since their socio-economic and environmental impacts may be irreversible. Potassium is the second nutrient requirement in terms of the cultures, in countries such as Brazil becomes evident, the growing demand for this element, however, more than 90% of the raw material for the manufacture of potash fertilizers is imported. Because to the large variability of existing soils, and different physicochemical properties of the minerals fertilizers in relation with the environment, parameters for fertilizer recommendations are based on phys...
A deficiência de K em soja tem-se tornado frequente no Estado de São Paulo, em decorrência do progre...
Tomato (Lycopersicon esculentum Mill.) cv. Santa Clara was grown on a silt clay soil with 46 mg dm-3...
In a system in which fertilization is recommended, diagnosis of soil K availability and the establis...
Studies that include potassium budget (K) in the soil-plant system are important to assess whether t...
Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorIn soils containing minerals with potassi...
<p>Potassium is present in distinct forms in the soil. The K forms in the soil are characteriz...
In a system in which fertilization is recommended, diagnosis of soil K availability and the establis...
A absorÃÃo de K pelas plantas, em geral, e maior que a quantidade inicial de K trocÃvel, indicando q...
Potassium (K) is the second nutrient that soybean crops need to perform their vital functions and im...
Soils in the region south of Mato Grosso, usually deficient in potassium (K), when cultivated with s...
Potassium deficiency in soybeans has spread iii São Paulo State, Brazil, as a consequence of soil K ...
Samples at the depths of 0-25, 25-50 and 50-75cm were collected in twelve soil units in the States o...
With the use of more productive potato (Solanum tuberosum L.) cultivars, the plant’s demand for nutr...
Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorThe cultivation of flooded rice in Rio Gr...
Potassium (K) is the second nutrient that is required in larger amounts by soybean crop. With the us...
A deficiência de K em soja tem-se tornado frequente no Estado de São Paulo, em decorrência do progre...
Tomato (Lycopersicon esculentum Mill.) cv. Santa Clara was grown on a silt clay soil with 46 mg dm-3...
In a system in which fertilization is recommended, diagnosis of soil K availability and the establis...
Studies that include potassium budget (K) in the soil-plant system are important to assess whether t...
Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorIn soils containing minerals with potassi...
<p>Potassium is present in distinct forms in the soil. The K forms in the soil are characteriz...
In a system in which fertilization is recommended, diagnosis of soil K availability and the establis...
A absorÃÃo de K pelas plantas, em geral, e maior que a quantidade inicial de K trocÃvel, indicando q...
Potassium (K) is the second nutrient that soybean crops need to perform their vital functions and im...
Soils in the region south of Mato Grosso, usually deficient in potassium (K), when cultivated with s...
Potassium deficiency in soybeans has spread iii São Paulo State, Brazil, as a consequence of soil K ...
Samples at the depths of 0-25, 25-50 and 50-75cm were collected in twelve soil units in the States o...
With the use of more productive potato (Solanum tuberosum L.) cultivars, the plant’s demand for nutr...
Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorThe cultivation of flooded rice in Rio Gr...
Potassium (K) is the second nutrient that is required in larger amounts by soybean crop. With the us...
A deficiência de K em soja tem-se tornado frequente no Estado de São Paulo, em decorrência do progre...
Tomato (Lycopersicon esculentum Mill.) cv. Santa Clara was grown on a silt clay soil with 46 mg dm-3...
In a system in which fertilization is recommended, diagnosis of soil K availability and the establis...