by Alexander Sedov | May 26, 2021 | Abstracts for INI2021, Abstracts for INI2021 – 2b. Optimizing the efficiency of nitrogen use in crop production
Nitrogen use efficiency of maize and cotton in 1.32 Mha of commercial farms in Brazil We used data from 2011 to 2019 of cotton and maize yields and N fertilization of 4,519 commercial fields covering 1.32 Mha in Brazil to calculate nitrogen use efficiency (NUE), N...
by Alexander Sedov | May 26, 2021 | Abstracts for INI2021, Abstracts for INI2021 – 2b. Optimizing the efficiency of nitrogen use in crop production
Indices of crop water stress from UAV images precisely map residual nitrogen The risk of nutrient losses in production of vegetables and early potatoes under irrigation is increased by significant spatial variability of soil water capacity and infiltration rate of...
by Alexander Sedov | May 26, 2021 | Abstracts for INI2021, Abstracts for INI2021 – 2b. Optimizing the efficiency of nitrogen use in crop production
Gaseous nitrogen losses from a subtropical sugarcane cropping system Sugarcane is typically produced under conditions that are known to stimulate gaseous nitrogen losses via denitrification. These losses illustrate a highly inefficient use of N fertilisers on...
by Alexander Sedov | May 26, 2021 | Abstracts for INI2021, Abstracts for INI2021 – 2b. Optimizing the efficiency of nitrogen use in crop production
Changes in nitrogen agricultural practices to increase farm sustainability – tomato production Abstract Nutrients, namely nitrogen, are essential to crop growth. Efficient nitrogen fertilization was tested in processing tomato plants with and without mycorrhizae, in...
by Alexander Sedov | May 26, 2021 | Abstracts for INI2021, Abstracts for INI2021 – 2b. Optimizing the efficiency of nitrogen use in crop production
Impact of N-fertiliser reduction on agronomic parameters and quality aspects for drinking water production Many groundwater bodies in Northwest-Germany suffer from nitrate leaching in regions with high livestock densities. In Belm-Nettetal (Lower Saxony) farmers have...
by Alexander Sedov | May 26, 2021 | Abstracts for INI2021, Abstracts for INI2021 – 2b. Optimizing the efficiency of nitrogen use in crop production
Long-term nitrogen fertilization can increase the availability of residual phosphorus in arable soil The agriculture in the Czech Republic has been characterized in the past thirty years by a reduction of 37% in basic fertilization with organic fertilizers, basic...
