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The Effects of Weather and Fertilization on Grain Yield and Stability of Winter Wheat Growing on Orthic Luvisol-Analysis of Long-Term Field Experiment

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F22%3A10175260" target="_blank" >RIV/00027006:_____/22:10175260 - isvavai.cz</a>

  • Result on the web

    <a href="https://www.mdpi.com/2223-7747/11/14/1825/pdf?version=1657607233" target="_blank" >https://www.mdpi.com/2223-7747/11/14/1825/pdf?version=1657607233</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.3390/plants11141825" target="_blank" >10.3390/plants11141825</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    The Effects of Weather and Fertilization on Grain Yield and Stability of Winter Wheat Growing on Orthic Luvisol-Analysis of Long-Term Field Experiment

  • Original language description

    Based on a long-term experiment in Prague, established in 1954, we analyzed the effect of weather and seven fertilization treatments (mineral and manure treatments) on winter wheat grain yield (GY) and stability. In total, 23 seasons were analyzed, where a wheat crop followed a summer crop of potatoes. A regression analysis showed that, since the experiment started, there has been a significant increase in the annual daily maximum, average, and minimum temperature of 0.5 degrees C, and an increase in annual rainfall of 0.3 mm. Grain yield was positively associated with April precipitation, mean daily temperature in October, and daily maximum temperature in February. Yields were most stable between years with two fertilizer treatments that supplied a mean of 47 kg N ha(-1)yr(-1), 54 kg P ha(-1)yr(-1), and 108 kg K ha(-1)yr(-1). The rate of N at which grain yield was optimized was determined according to the linear-plateau (LP) and quadratic response models as 44 kg N ha(-1)yr(-1) for the long-strawed varieties and 87 kg N ha(-1)yr(-1)for short-strawed varieties. A gradual increase in yields was observed in all treatments, including the unfertilized control, which was attributed to improved varieties rather than to a changing climate.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2022

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Plants-Basel

  • ISSN

    2223-7747

  • e-ISSN

  • Volume of the periodical

    11

  • Issue of the periodical within the volume

    14

  • Country of publishing house

    CH - SWITZERLAND

  • Number of pages

    12

  • Pages from-to

    1825

  • UT code for WoS article

    000833833300001

  • EID of the result in the Scopus database

    2-s2.0-85136220244