Soil K+ to Ca2+ and Mg2+ ratio as well as the total salinity were evaluated in response to potassium fertilizer application onto potato. Potassium was applied at six different rates (0, 60, 120, 240, 480 and 960 kg ha-1 of K2O), as K2SO4, and was placed during planting time in the furrow. Soil from the 0-200 mm layer was collected in the furrow, 20 and 48 days after plant emergence (DAE) to evaluate soil pH, K+, Ca2+ and Mg2+ contents and the total electrical conductivity (EC). A factorial design (6x2), with six K rates and two sampling times was set up in a randomized block design with four replications. The application of K fertilizer increased exchangeable K, did not affect pH and exchangeable Ca and Mg contents, but caused a linear incr...
Studies that include potassium budget (K) in the soil-plant system are important to assess whether t...
O nível crítico de potássio usado para a recomendação de adubação em solos do Rio Grande do Sul e Sa...
The high demand and response of potatoes to the addition of nutrients to the soil provides attention...
With the use of more productive potato (Solanum tuberosum L.) cultivars, the plant’s demand for nutr...
Para atender os objetivos, foram instalados dois experimentos na UFV de campo, em solo com baixo teo...
A batata, importante olerícola no Brasil e no mundo, recebe altas doses de fertilizantes, especialme...
Chemical composition of potato stem, petiole and leaflet were evaluated in response to the applicati...
The present study tries to clarify the fact, largely found in literature of soils with low values of...
Em solos recentemente fertilizados, as plantas absorvem os nutrientes que estão principalmente nas a...
Potato is an important food source for the world, and to evaluate the effect of the percentage of po...
Chemical composition of potato stem, petiole and leaflet were evaluated in response to the applicati...
Tomato (Lycopersicon esculentum Mill.) cv. Santa Clara was grown on a silt clay soil with 46 mg dm-3...
The sustainability of production is widespread and discussed within the productive systems, resource...
The potato (Solanum tuberosum L.) is a vegetable plant that is characterized by a short cycle, high ...
Sweet potato cultivation (Ipomoea batatas L.) has an important role in the agribusiness of vegetable...
Studies that include potassium budget (K) in the soil-plant system are important to assess whether t...
O nível crítico de potássio usado para a recomendação de adubação em solos do Rio Grande do Sul e Sa...
The high demand and response of potatoes to the addition of nutrients to the soil provides attention...
With the use of more productive potato (Solanum tuberosum L.) cultivars, the plant’s demand for nutr...
Para atender os objetivos, foram instalados dois experimentos na UFV de campo, em solo com baixo teo...
A batata, importante olerícola no Brasil e no mundo, recebe altas doses de fertilizantes, especialme...
Chemical composition of potato stem, petiole and leaflet were evaluated in response to the applicati...
The present study tries to clarify the fact, largely found in literature of soils with low values of...
Em solos recentemente fertilizados, as plantas absorvem os nutrientes que estão principalmente nas a...
Potato is an important food source for the world, and to evaluate the effect of the percentage of po...
Chemical composition of potato stem, petiole and leaflet were evaluated in response to the applicati...
Tomato (Lycopersicon esculentum Mill.) cv. Santa Clara was grown on a silt clay soil with 46 mg dm-3...
The sustainability of production is widespread and discussed within the productive systems, resource...
The potato (Solanum tuberosum L.) is a vegetable plant that is characterized by a short cycle, high ...
Sweet potato cultivation (Ipomoea batatas L.) has an important role in the agribusiness of vegetable...
Studies that include potassium budget (K) in the soil-plant system are important to assess whether t...
O nível crítico de potássio usado para a recomendação de adubação em solos do Rio Grande do Sul e Sa...
The high demand and response of potatoes to the addition of nutrients to the soil provides attention...