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
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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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
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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