[PDF] Top 20 Potassium leaching in different soils as a function of irrigation depths

... the leaching process. The objective of this study was to quantify K leaching in clayey and sandy soils under increasing irrigation ...conducted in 2014, in a ... See full document

... use of treated domestic wastewater in agriculture is promising because it contains essential nutrients for crops, especially for cotton ...responses of plants to different water and nutrient ... See full document

... diffusion of the soil particles. Hence, the physical structure of the soil was improved and the sodic soil was ...variations in soil EC after the application of BFGD are shown in ... See full document

... levels of neutral detergent fiber from Tanzania grass in combinations of water depth, fertilizer dose and ...values of NDF in various doses and irrigation study, it was noted ... See full document

... present in lowest concentration in the water drained from the soil, but it increased as ECw ...significantly in the chemical composition of the irrigation water since, when water ... See full document

... density function (pdf) for predicting N leached for periods of time or cumulative drainage, which can be calculated as precipitation in excess of evaporation from meteorological data (White et ... See full document

... production, irrigation with water deficit index provides greater economic return than total irrigation (Zegbe-Domíngues et ...Deficit irrigation management is possible when crop production ... See full document

... bottom of the pots was made a hole and a connector was adapted, and a tube was connected to the pot to a 2-liter bottle for collecting the amount of water ...layer of sand (2 kg) and on it a thin ... See full document

... values of yield and profit relative to the value obtained with optimal irrigation depth for different increments and for the maximum-WUE irrigation ...depth. Irrigation depths ... See full document

... increment in K doses as the irrigation depths ...lower irrigation depths (25 and 50% of ETc), the supply of K little influenced ...the irrigation depth of ... See full document

... idea of integrating plants into the envelopes of buildings to address both aesthetic and energy ...layer of soil and are integrated directly into the facade construction ...buildings in the ... See full document

... distribution of macro- and microaggregates in soil samples, it was possible to see that macroaggregates were the predominant form in both soil layers (Table ...reduction in macroaggregates ... See full document

... occurrence of water deficit or water excess in the long term, the historical series of rainfall and crop evapotranspiration were ...considered in the present study to verify the magnitude ... See full document

... objective of this study was to evaluate the effect of different irrigation depths on productive performance and yield response of zucchini (Cucurbita pepo ...out in the ... See full document

... about irrigation management in yellow melon can promote higher precision to water supply for irrigation purposes, increasing productivity and reducing production ...aim of this study was to ... See full document

... (1999) in his article titled ―Mobile Computing: Characteristics, Benefits, and the Mobile fra mework‖ defined mobile computing as ―the use of computing devices, which usually interact in some way ... See full document

... is in the Brazilian Cerrado biome and presents ideal climatic conditions for the production of arugula, which has become a viable alternative crop (Souza et ...performance of the arugula crop ... See full document

... seasons irrigation regimes had a negative linear effect on leaf nitrogen content (Figure 2), probably due to the fact that sweet corn changes the carbon allocation to non-nitrogenous compounds, such as cellulose ... See full document

... cycle. In this context, the objective was to determine their productivity, as well as to evaluate the physical and chemical quality of the fruits of the 'pearl' pineapple according to drip ... See full document

... importance in the floriculture sector, irrigation management of kalanchoe is characterized by empiricism, being necessary further studies on the use of water by this ...objective of ... See full document