by Alexander Sedov | May 23, 2021 | Abstracts for INI2021, Abstracts for INI2021 – 2b. Optimizing the efficiency of nitrogen use in crop production
Nitrogen leaching from paddy field with different nitrogen and water management practices An experiment was conducted growing rice (cultivar Pusa-44) for assessing leaching losses of inorganic nitrogen as affected by water management practices and nitrogen treatments....
by Alexander Sedov | May 23, 2021 | Abstracts for INI2021, Abstracts for INI2021 – 2b. Optimizing the efficiency of nitrogen use in crop production
Winter N2O accumulation in sub-boreal grassland soil depends on clover and pH Legumes such as clovers are included in grassland mixtures to improve nitrogen use efficiency. However, clover may fuel freeze-thaw N2O emissions, which are important in temperate to boreal...
by Alexander Sedov | May 23, 2021 | Abstracts for INI2021, Abstracts for INI2021 – 2b. Optimizing the efficiency of nitrogen use in crop production
Reducing N runoff during irrigated cotton production Nitrogen (N) fertiliser is applied both pre-plant and in-crop for high-yielding Australian irrigated cotton. Runoff during flood-furrow irrigation can be a major N loss pathway, particularly during the first two...
by Alexander Sedov | May 23, 2021 | Abstracts for INI2021, Abstracts for INI2021 – 2b. Optimizing the efficiency of nitrogen use in crop production
Low nitrate leaching determined by threshold for cover crop biomass We investigated nitrate leaching during four years in a long-term crop rotation experiment, and the effect of legume-based cover crops (CC). Cover crops reduced nitrate leaching by approximately 60%,...
by Alexander Sedov | May 23, 2021 | Abstracts for INI2021, Abstracts for INI2021 – 2b. Optimizing the efficiency of nitrogen use in crop production
Nitrogen management in direct seeded rice, agronomic, physiological and economical perspectives Site specific nitrogen (N) management require development of plant based approaches for wide scale recommendation. Among different splits, two N splits (sowing and...
by Alexander Sedov | May 23, 2021 | Abstracts for INI2021, Abstracts for INI2021 – 2b. Optimizing the efficiency of nitrogen use in crop production
Mining soil nitrogen threatens Australian wheat Mining soil nitrogen reserves is threatening sustainable production in many wheat growing regions in Australia. By integrating national datasets, mass balance calculations and model simulations, this study expects to...
